1 | // SPDX-License-Identifier: GPL-2.0 |
2 | |
3 | // Generated by scripts/atomic/gen-atomic-instrumented.sh |
4 | // DO NOT MODIFY THIS FILE DIRECTLY |
5 | |
6 | /* |
7 | * This file provides wrappers with KASAN instrumentation for atomic operations. |
8 | * To use this functionality an arch's atomic.h file needs to define all |
9 | * atomic operations with arch_ prefix (e.g. arch_atomic_read()) and include |
10 | * this file at the end. This file provides atomic_read() that forwards to |
11 | * arch_atomic_read() for actual atomic operation. |
12 | * Note: if an arch atomic operation is implemented by means of other atomic |
13 | * operations (e.g. atomic_read()/atomic_cmpxchg() loop), then it needs to use |
14 | * arch_ variants (i.e. arch_atomic_read()/arch_atomic_cmpxchg()) to avoid |
15 | * double instrumentation. |
16 | */ |
17 | #ifndef _LINUX_ATOMIC_INSTRUMENTED_H |
18 | #define _LINUX_ATOMIC_INSTRUMENTED_H |
19 | |
20 | #include <linux/build_bug.h> |
21 | #include <linux/compiler.h> |
22 | #include <linux/instrumented.h> |
23 | |
24 | static __always_inline int |
25 | atomic_read(const atomic_t *v) |
26 | { |
27 | instrument_atomic_read(v, sizeof(*v)); |
28 | return arch_atomic_read(v); |
29 | } |
30 | |
31 | static __always_inline int |
32 | atomic_read_acquire(const atomic_t *v) |
33 | { |
34 | instrument_atomic_read(v, sizeof(*v)); |
35 | return arch_atomic_read_acquire(v); |
36 | } |
37 | |
38 | static __always_inline void |
39 | atomic_set(atomic_t *v, int i) |
40 | { |
41 | instrument_atomic_write(v, sizeof(*v)); |
42 | arch_atomic_set(v, i); |
43 | } |
44 | |
45 | static __always_inline void |
46 | atomic_set_release(atomic_t *v, int i) |
47 | { |
48 | kcsan_release(); |
49 | instrument_atomic_write(v, sizeof(*v)); |
50 | arch_atomic_set_release(v, i); |
51 | } |
52 | |
53 | static __always_inline void |
54 | atomic_add(int i, atomic_t *v) |
55 | { |
56 | instrument_atomic_read_write(v, sizeof(*v)); |
57 | arch_atomic_add(i, v); |
58 | } |
59 | |
60 | static __always_inline int |
61 | atomic_add_return(int i, atomic_t *v) |
62 | { |
63 | kcsan_mb(); |
64 | instrument_atomic_read_write(v, sizeof(*v)); |
65 | return arch_atomic_add_return(i, v); |
66 | } |
67 | |
68 | static __always_inline int |
69 | atomic_add_return_acquire(int i, atomic_t *v) |
70 | { |
71 | instrument_atomic_read_write(v, sizeof(*v)); |
72 | return arch_atomic_add_return_acquire(i, v); |
73 | } |
74 | |
75 | static __always_inline int |
76 | atomic_add_return_release(int i, atomic_t *v) |
77 | { |
78 | kcsan_release(); |
79 | instrument_atomic_read_write(v, sizeof(*v)); |
80 | return arch_atomic_add_return_release(i, v); |
81 | } |
82 | |
83 | static __always_inline int |
84 | atomic_add_return_relaxed(int i, atomic_t *v) |
85 | { |
86 | instrument_atomic_read_write(v, sizeof(*v)); |
87 | return arch_atomic_add_return_relaxed(i, v); |
88 | } |
89 | |
90 | static __always_inline int |
91 | atomic_fetch_add(int i, atomic_t *v) |
92 | { |
93 | kcsan_mb(); |
94 | instrument_atomic_read_write(v, sizeof(*v)); |
95 | return arch_atomic_fetch_add(i, v); |
96 | } |
97 | |
98 | static __always_inline int |
99 | atomic_fetch_add_acquire(int i, atomic_t *v) |
100 | { |
101 | instrument_atomic_read_write(v, sizeof(*v)); |
102 | return arch_atomic_fetch_add_acquire(i, v); |
103 | } |
104 | |
105 | static __always_inline int |
106 | atomic_fetch_add_release(int i, atomic_t *v) |
107 | { |
108 | kcsan_release(); |
109 | instrument_atomic_read_write(v, sizeof(*v)); |
110 | return arch_atomic_fetch_add_release(i, v); |
111 | } |
112 | |
113 | static __always_inline int |
114 | atomic_fetch_add_relaxed(int i, atomic_t *v) |
115 | { |
116 | instrument_atomic_read_write(v, sizeof(*v)); |
117 | return arch_atomic_fetch_add_relaxed(i, v); |
118 | } |
119 | |
120 | static __always_inline void |
121 | atomic_sub(int i, atomic_t *v) |
122 | { |
123 | instrument_atomic_read_write(v, sizeof(*v)); |
124 | arch_atomic_sub(i, v); |
125 | } |
126 | |
127 | static __always_inline int |
128 | atomic_sub_return(int i, atomic_t *v) |
129 | { |
130 | kcsan_mb(); |
131 | instrument_atomic_read_write(v, sizeof(*v)); |
132 | return arch_atomic_sub_return(i, v); |
133 | } |
134 | |
135 | static __always_inline int |
136 | atomic_sub_return_acquire(int i, atomic_t *v) |
137 | { |
138 | instrument_atomic_read_write(v, sizeof(*v)); |
139 | return arch_atomic_sub_return_acquire(i, v); |
140 | } |
141 | |
142 | static __always_inline int |
143 | atomic_sub_return_release(int i, atomic_t *v) |
144 | { |
145 | kcsan_release(); |
146 | instrument_atomic_read_write(v, sizeof(*v)); |
147 | return arch_atomic_sub_return_release(i, v); |
148 | } |
149 | |
150 | static __always_inline int |
151 | atomic_sub_return_relaxed(int i, atomic_t *v) |
152 | { |
153 | instrument_atomic_read_write(v, sizeof(*v)); |
154 | return arch_atomic_sub_return_relaxed(i, v); |
155 | } |
156 | |
157 | static __always_inline int |
158 | atomic_fetch_sub(int i, atomic_t *v) |
159 | { |
160 | kcsan_mb(); |
161 | instrument_atomic_read_write(v, sizeof(*v)); |
162 | return arch_atomic_fetch_sub(i, v); |
163 | } |
164 | |
165 | static __always_inline int |
166 | atomic_fetch_sub_acquire(int i, atomic_t *v) |
167 | { |
168 | instrument_atomic_read_write(v, sizeof(*v)); |
169 | return arch_atomic_fetch_sub_acquire(i, v); |
170 | } |
171 | |
172 | static __always_inline int |
173 | atomic_fetch_sub_release(int i, atomic_t *v) |
174 | { |
175 | kcsan_release(); |
176 | instrument_atomic_read_write(v, sizeof(*v)); |
177 | return arch_atomic_fetch_sub_release(i, v); |
178 | } |
179 | |
180 | static __always_inline int |
181 | atomic_fetch_sub_relaxed(int i, atomic_t *v) |
182 | { |
183 | instrument_atomic_read_write(v, sizeof(*v)); |
184 | return arch_atomic_fetch_sub_relaxed(i, v); |
185 | } |
186 | |
187 | static __always_inline void |
188 | atomic_inc(atomic_t *v) |
189 | { |
190 | instrument_atomic_read_write(v, sizeof(*v)); |
191 | arch_atomic_inc(v); |
192 | } |
193 | |
194 | static __always_inline int |
195 | atomic_inc_return(atomic_t *v) |
196 | { |
197 | kcsan_mb(); |
198 | instrument_atomic_read_write(v, sizeof(*v)); |
199 | return arch_atomic_inc_return(v); |
200 | } |
201 | |
202 | static __always_inline int |
203 | atomic_inc_return_acquire(atomic_t *v) |
204 | { |
205 | instrument_atomic_read_write(v, sizeof(*v)); |
206 | return arch_atomic_inc_return_acquire(v); |
207 | } |
208 | |
209 | static __always_inline int |
210 | atomic_inc_return_release(atomic_t *v) |
211 | { |
212 | kcsan_release(); |
213 | instrument_atomic_read_write(v, sizeof(*v)); |
214 | return arch_atomic_inc_return_release(v); |
215 | } |
216 | |
217 | static __always_inline int |
218 | atomic_inc_return_relaxed(atomic_t *v) |
219 | { |
220 | instrument_atomic_read_write(v, sizeof(*v)); |
221 | return arch_atomic_inc_return_relaxed(v); |
222 | } |
223 | |
224 | static __always_inline int |
225 | atomic_fetch_inc(atomic_t *v) |
226 | { |
227 | kcsan_mb(); |
228 | instrument_atomic_read_write(v, sizeof(*v)); |
229 | return arch_atomic_fetch_inc(v); |
230 | } |
231 | |
232 | static __always_inline int |
233 | atomic_fetch_inc_acquire(atomic_t *v) |
234 | { |
235 | instrument_atomic_read_write(v, sizeof(*v)); |
236 | return arch_atomic_fetch_inc_acquire(v); |
237 | } |
238 | |
239 | static __always_inline int |
240 | atomic_fetch_inc_release(atomic_t *v) |
241 | { |
242 | kcsan_release(); |
243 | instrument_atomic_read_write(v, sizeof(*v)); |
244 | return arch_atomic_fetch_inc_release(v); |
245 | } |
246 | |
247 | static __always_inline int |
248 | atomic_fetch_inc_relaxed(atomic_t *v) |
249 | { |
250 | instrument_atomic_read_write(v, sizeof(*v)); |
251 | return arch_atomic_fetch_inc_relaxed(v); |
252 | } |
253 | |
254 | static __always_inline void |
255 | atomic_dec(atomic_t *v) |
256 | { |
257 | instrument_atomic_read_write(v, sizeof(*v)); |
258 | arch_atomic_dec(v); |
259 | } |
260 | |
261 | static __always_inline int |
262 | atomic_dec_return(atomic_t *v) |
263 | { |
264 | kcsan_mb(); |
265 | instrument_atomic_read_write(v, sizeof(*v)); |
266 | return arch_atomic_dec_return(v); |
267 | } |
268 | |
269 | static __always_inline int |
270 | atomic_dec_return_acquire(atomic_t *v) |
271 | { |
272 | instrument_atomic_read_write(v, sizeof(*v)); |
273 | return arch_atomic_dec_return_acquire(v); |
274 | } |
275 | |
276 | static __always_inline int |
277 | atomic_dec_return_release(atomic_t *v) |
278 | { |
279 | kcsan_release(); |
280 | instrument_atomic_read_write(v, sizeof(*v)); |
281 | return arch_atomic_dec_return_release(v); |
282 | } |
283 | |
284 | static __always_inline int |
285 | atomic_dec_return_relaxed(atomic_t *v) |
286 | { |
287 | instrument_atomic_read_write(v, sizeof(*v)); |
288 | return arch_atomic_dec_return_relaxed(v); |
289 | } |
290 | |
291 | static __always_inline int |
292 | atomic_fetch_dec(atomic_t *v) |
293 | { |
294 | kcsan_mb(); |
295 | instrument_atomic_read_write(v, sizeof(*v)); |
296 | return arch_atomic_fetch_dec(v); |
297 | } |
298 | |
299 | static __always_inline int |
300 | atomic_fetch_dec_acquire(atomic_t *v) |
301 | { |
302 | instrument_atomic_read_write(v, sizeof(*v)); |
303 | return arch_atomic_fetch_dec_acquire(v); |
304 | } |
305 | |
306 | static __always_inline int |
307 | atomic_fetch_dec_release(atomic_t *v) |
308 | { |
309 | kcsan_release(); |
310 | instrument_atomic_read_write(v, sizeof(*v)); |
311 | return arch_atomic_fetch_dec_release(v); |
312 | } |
313 | |
314 | static __always_inline int |
315 | atomic_fetch_dec_relaxed(atomic_t *v) |
316 | { |
317 | instrument_atomic_read_write(v, sizeof(*v)); |
318 | return arch_atomic_fetch_dec_relaxed(v); |
319 | } |
320 | |
321 | static __always_inline void |
322 | atomic_and(int i, atomic_t *v) |
323 | { |
324 | instrument_atomic_read_write(v, sizeof(*v)); |
325 | arch_atomic_and(i, v); |
326 | } |
327 | |
328 | static __always_inline int |
329 | atomic_fetch_and(int i, atomic_t *v) |
330 | { |
331 | kcsan_mb(); |
332 | instrument_atomic_read_write(v, sizeof(*v)); |
333 | return arch_atomic_fetch_and(i, v); |
334 | } |
335 | |
336 | static __always_inline int |
337 | atomic_fetch_and_acquire(int i, atomic_t *v) |
338 | { |
339 | instrument_atomic_read_write(v, sizeof(*v)); |
340 | return arch_atomic_fetch_and_acquire(i, v); |
341 | } |
342 | |
343 | static __always_inline int |
344 | atomic_fetch_and_release(int i, atomic_t *v) |
345 | { |
346 | kcsan_release(); |
347 | instrument_atomic_read_write(v, sizeof(*v)); |
348 | return arch_atomic_fetch_and_release(i, v); |
349 | } |
350 | |
351 | static __always_inline int |
352 | atomic_fetch_and_relaxed(int i, atomic_t *v) |
353 | { |
354 | instrument_atomic_read_write(v, sizeof(*v)); |
355 | return arch_atomic_fetch_and_relaxed(i, v); |
356 | } |
357 | |
358 | static __always_inline void |
359 | atomic_andnot(int i, atomic_t *v) |
360 | { |
361 | instrument_atomic_read_write(v, sizeof(*v)); |
362 | arch_atomic_andnot(i, v); |
363 | } |
364 | |
365 | static __always_inline int |
366 | atomic_fetch_andnot(int i, atomic_t *v) |
367 | { |
368 | kcsan_mb(); |
369 | instrument_atomic_read_write(v, sizeof(*v)); |
370 | return arch_atomic_fetch_andnot(i, v); |
371 | } |
372 | |
373 | static __always_inline int |
374 | atomic_fetch_andnot_acquire(int i, atomic_t *v) |
375 | { |
376 | instrument_atomic_read_write(v, sizeof(*v)); |
377 | return arch_atomic_fetch_andnot_acquire(i, v); |
378 | } |
379 | |
380 | static __always_inline int |
381 | atomic_fetch_andnot_release(int i, atomic_t *v) |
382 | { |
383 | kcsan_release(); |
384 | instrument_atomic_read_write(v, sizeof(*v)); |
385 | return arch_atomic_fetch_andnot_release(i, v); |
386 | } |
387 | |
388 | static __always_inline int |
389 | atomic_fetch_andnot_relaxed(int i, atomic_t *v) |
390 | { |
391 | instrument_atomic_read_write(v, sizeof(*v)); |
392 | return arch_atomic_fetch_andnot_relaxed(i, v); |
393 | } |
394 | |
395 | static __always_inline void |
396 | atomic_or(int i, atomic_t *v) |
397 | { |
398 | instrument_atomic_read_write(v, sizeof(*v)); |
399 | arch_atomic_or(i, v); |
400 | } |
401 | |
402 | static __always_inline int |
403 | atomic_fetch_or(int i, atomic_t *v) |
404 | { |
405 | kcsan_mb(); |
406 | instrument_atomic_read_write(v, sizeof(*v)); |
407 | return arch_atomic_fetch_or(i, v); |
408 | } |
409 | |
410 | static __always_inline int |
411 | atomic_fetch_or_acquire(int i, atomic_t *v) |
412 | { |
413 | instrument_atomic_read_write(v, sizeof(*v)); |
414 | return arch_atomic_fetch_or_acquire(i, v); |
415 | } |
416 | |
417 | static __always_inline int |
418 | atomic_fetch_or_release(int i, atomic_t *v) |
419 | { |
420 | kcsan_release(); |
421 | instrument_atomic_read_write(v, sizeof(*v)); |
422 | return arch_atomic_fetch_or_release(i, v); |
423 | } |
424 | |
425 | static __always_inline int |
426 | atomic_fetch_or_relaxed(int i, atomic_t *v) |
427 | { |
428 | instrument_atomic_read_write(v, sizeof(*v)); |
429 | return arch_atomic_fetch_or_relaxed(i, v); |
430 | } |
431 | |
432 | static __always_inline void |
433 | atomic_xor(int i, atomic_t *v) |
434 | { |
435 | instrument_atomic_read_write(v, sizeof(*v)); |
436 | arch_atomic_xor(i, v); |
437 | } |
438 | |
439 | static __always_inline int |
440 | atomic_fetch_xor(int i, atomic_t *v) |
441 | { |
442 | kcsan_mb(); |
443 | instrument_atomic_read_write(v, sizeof(*v)); |
444 | return arch_atomic_fetch_xor(i, v); |
445 | } |
446 | |
447 | static __always_inline int |
448 | atomic_fetch_xor_acquire(int i, atomic_t *v) |
449 | { |
450 | instrument_atomic_read_write(v, sizeof(*v)); |
451 | return arch_atomic_fetch_xor_acquire(i, v); |
452 | } |
453 | |
454 | static __always_inline int |
455 | atomic_fetch_xor_release(int i, atomic_t *v) |
456 | { |
457 | kcsan_release(); |
458 | instrument_atomic_read_write(v, sizeof(*v)); |
459 | return arch_atomic_fetch_xor_release(i, v); |
460 | } |
461 | |
462 | static __always_inline int |
463 | atomic_fetch_xor_relaxed(int i, atomic_t *v) |
464 | { |
465 | instrument_atomic_read_write(v, sizeof(*v)); |
466 | return arch_atomic_fetch_xor_relaxed(i, v); |
467 | } |
468 | |
469 | static __always_inline int |
470 | atomic_xchg(atomic_t *v, int i) |
471 | { |
472 | kcsan_mb(); |
473 | instrument_atomic_read_write(v, sizeof(*v)); |
474 | return arch_atomic_xchg(v, i); |
475 | } |
476 | |
477 | static __always_inline int |
478 | atomic_xchg_acquire(atomic_t *v, int i) |
479 | { |
480 | instrument_atomic_read_write(v, sizeof(*v)); |
481 | return arch_atomic_xchg_acquire(v, i); |
482 | } |
483 | |
484 | static __always_inline int |
485 | atomic_xchg_release(atomic_t *v, int i) |
486 | { |
487 | kcsan_release(); |
488 | instrument_atomic_read_write(v, sizeof(*v)); |
489 | return arch_atomic_xchg_release(v, i); |
490 | } |
491 | |
492 | static __always_inline int |
493 | atomic_xchg_relaxed(atomic_t *v, int i) |
494 | { |
495 | instrument_atomic_read_write(v, sizeof(*v)); |
496 | return arch_atomic_xchg_relaxed(v, i); |
497 | } |
498 | |
499 | static __always_inline int |
500 | atomic_cmpxchg(atomic_t *v, int old, int new) |
501 | { |
502 | kcsan_mb(); |
503 | instrument_atomic_read_write(v, sizeof(*v)); |
504 | return arch_atomic_cmpxchg(v, old, new); |
505 | } |
506 | |
507 | static __always_inline int |
508 | atomic_cmpxchg_acquire(atomic_t *v, int old, int new) |
509 | { |
510 | instrument_atomic_read_write(v, sizeof(*v)); |
511 | return arch_atomic_cmpxchg_acquire(v, old, new); |
512 | } |
513 | |
514 | static __always_inline int |
515 | atomic_cmpxchg_release(atomic_t *v, int old, int new) |
516 | { |
517 | kcsan_release(); |
518 | instrument_atomic_read_write(v, sizeof(*v)); |
519 | return arch_atomic_cmpxchg_release(v, old, new); |
520 | } |
521 | |
522 | static __always_inline int |
523 | atomic_cmpxchg_relaxed(atomic_t *v, int old, int new) |
524 | { |
525 | instrument_atomic_read_write(v, sizeof(*v)); |
526 | return arch_atomic_cmpxchg_relaxed(v, old, new); |
527 | } |
528 | |
529 | static __always_inline bool |
530 | atomic_try_cmpxchg(atomic_t *v, int *old, int new) |
531 | { |
532 | kcsan_mb(); |
533 | instrument_atomic_read_write(v, sizeof(*v)); |
534 | instrument_atomic_read_write(old, sizeof(*old)); |
535 | return arch_atomic_try_cmpxchg(v, old, new); |
536 | } |
537 | |
538 | static __always_inline bool |
539 | atomic_try_cmpxchg_acquire(atomic_t *v, int *old, int new) |
540 | { |
541 | instrument_atomic_read_write(v, sizeof(*v)); |
542 | instrument_atomic_read_write(old, sizeof(*old)); |
543 | return arch_atomic_try_cmpxchg_acquire(v, old, new); |
544 | } |
545 | |
546 | static __always_inline bool |
547 | atomic_try_cmpxchg_release(atomic_t *v, int *old, int new) |
548 | { |
549 | kcsan_release(); |
550 | instrument_atomic_read_write(v, sizeof(*v)); |
551 | instrument_atomic_read_write(old, sizeof(*old)); |
552 | return arch_atomic_try_cmpxchg_release(v, old, new); |
553 | } |
554 | |
555 | static __always_inline bool |
556 | atomic_try_cmpxchg_relaxed(atomic_t *v, int *old, int new) |
557 | { |
558 | instrument_atomic_read_write(v, sizeof(*v)); |
559 | instrument_atomic_read_write(old, sizeof(*old)); |
560 | return arch_atomic_try_cmpxchg_relaxed(v, old, new); |
561 | } |
562 | |
563 | static __always_inline bool |
564 | atomic_sub_and_test(int i, atomic_t *v) |
565 | { |
566 | kcsan_mb(); |
567 | instrument_atomic_read_write(v, sizeof(*v)); |
568 | return arch_atomic_sub_and_test(i, v); |
569 | } |
570 | |
571 | static __always_inline bool |
572 | atomic_dec_and_test(atomic_t *v) |
573 | { |
574 | kcsan_mb(); |
575 | instrument_atomic_read_write(v, sizeof(*v)); |
576 | return arch_atomic_dec_and_test(v); |
577 | } |
578 | |
579 | static __always_inline bool |
580 | atomic_inc_and_test(atomic_t *v) |
581 | { |
582 | kcsan_mb(); |
583 | instrument_atomic_read_write(v, sizeof(*v)); |
584 | return arch_atomic_inc_and_test(v); |
585 | } |
586 | |
587 | static __always_inline bool |
588 | atomic_add_negative(int i, atomic_t *v) |
589 | { |
590 | kcsan_mb(); |
591 | instrument_atomic_read_write(v, sizeof(*v)); |
592 | return arch_atomic_add_negative(i, v); |
593 | } |
594 | |
595 | static __always_inline int |
596 | atomic_fetch_add_unless(atomic_t *v, int a, int u) |
597 | { |
598 | kcsan_mb(); |
599 | instrument_atomic_read_write(v, sizeof(*v)); |
600 | return arch_atomic_fetch_add_unless(v, a, u); |
601 | } |
602 | |
603 | static __always_inline bool |
604 | atomic_add_unless(atomic_t *v, int a, int u) |
605 | { |
606 | kcsan_mb(); |
607 | instrument_atomic_read_write(v, sizeof(*v)); |
608 | return arch_atomic_add_unless(v, a, u); |
609 | } |
610 | |
611 | static __always_inline bool |
612 | atomic_inc_not_zero(atomic_t *v) |
613 | { |
614 | kcsan_mb(); |
615 | instrument_atomic_read_write(v, sizeof(*v)); |
616 | return arch_atomic_inc_not_zero(v); |
617 | } |
618 | |
619 | static __always_inline bool |
620 | atomic_inc_unless_negative(atomic_t *v) |
621 | { |
622 | kcsan_mb(); |
623 | instrument_atomic_read_write(v, sizeof(*v)); |
624 | return arch_atomic_inc_unless_negative(v); |
625 | } |
626 | |
627 | static __always_inline bool |
628 | atomic_dec_unless_positive(atomic_t *v) |
629 | { |
630 | kcsan_mb(); |
631 | instrument_atomic_read_write(v, sizeof(*v)); |
632 | return arch_atomic_dec_unless_positive(v); |
633 | } |
634 | |
635 | static __always_inline int |
636 | atomic_dec_if_positive(atomic_t *v) |
637 | { |
638 | kcsan_mb(); |
639 | instrument_atomic_read_write(v, sizeof(*v)); |
640 | return arch_atomic_dec_if_positive(v); |
641 | } |
642 | |
643 | static __always_inline s64 |
644 | atomic64_read(const atomic64_t *v) |
645 | { |
646 | instrument_atomic_read(v, sizeof(*v)); |
647 | return arch_atomic64_read(v); |
648 | } |
649 | |
650 | static __always_inline s64 |
651 | atomic64_read_acquire(const atomic64_t *v) |
652 | { |
653 | instrument_atomic_read(v, sizeof(*v)); |
654 | return arch_atomic64_read_acquire(v); |
655 | } |
656 | |
657 | static __always_inline void |
658 | atomic64_set(atomic64_t *v, s64 i) |
659 | { |
660 | instrument_atomic_write(v, sizeof(*v)); |
661 | arch_atomic64_set(v, i); |
662 | } |
663 | |
664 | static __always_inline void |
665 | atomic64_set_release(atomic64_t *v, s64 i) |
666 | { |
667 | kcsan_release(); |
668 | instrument_atomic_write(v, sizeof(*v)); |
669 | arch_atomic64_set_release(v, i); |
670 | } |
671 | |
672 | static __always_inline void |
673 | atomic64_add(s64 i, atomic64_t *v) |
674 | { |
675 | instrument_atomic_read_write(v, sizeof(*v)); |
676 | arch_atomic64_add(i, v); |
677 | } |
678 | |
679 | static __always_inline s64 |
680 | atomic64_add_return(s64 i, atomic64_t *v) |
681 | { |
682 | kcsan_mb(); |
683 | instrument_atomic_read_write(v, sizeof(*v)); |
684 | return arch_atomic64_add_return(i, v); |
685 | } |
686 | |
687 | static __always_inline s64 |
688 | atomic64_add_return_acquire(s64 i, atomic64_t *v) |
689 | { |
690 | instrument_atomic_read_write(v, sizeof(*v)); |
691 | return arch_atomic64_add_return_acquire(i, v); |
692 | } |
693 | |
694 | static __always_inline s64 |
695 | atomic64_add_return_release(s64 i, atomic64_t *v) |
696 | { |
697 | kcsan_release(); |
698 | instrument_atomic_read_write(v, sizeof(*v)); |
699 | return arch_atomic64_add_return_release(i, v); |
700 | } |
701 | |
702 | static __always_inline s64 |
703 | atomic64_add_return_relaxed(s64 i, atomic64_t *v) |
704 | { |
705 | instrument_atomic_read_write(v, sizeof(*v)); |
706 | return arch_atomic64_add_return_relaxed(i, v); |
707 | } |
708 | |
709 | static __always_inline s64 |
710 | atomic64_fetch_add(s64 i, atomic64_t *v) |
711 | { |
712 | kcsan_mb(); |
713 | instrument_atomic_read_write(v, sizeof(*v)); |
714 | return arch_atomic64_fetch_add(i, v); |
715 | } |
716 | |
717 | static __always_inline s64 |
718 | atomic64_fetch_add_acquire(s64 i, atomic64_t *v) |
719 | { |
720 | instrument_atomic_read_write(v, sizeof(*v)); |
721 | return arch_atomic64_fetch_add_acquire(i, v); |
722 | } |
723 | |
724 | static __always_inline s64 |
725 | atomic64_fetch_add_release(s64 i, atomic64_t *v) |
726 | { |
727 | kcsan_release(); |
728 | instrument_atomic_read_write(v, sizeof(*v)); |
729 | return arch_atomic64_fetch_add_release(i, v); |
730 | } |
731 | |
732 | static __always_inline s64 |
733 | atomic64_fetch_add_relaxed(s64 i, atomic64_t *v) |
734 | { |
735 | instrument_atomic_read_write(v, sizeof(*v)); |
736 | return arch_atomic64_fetch_add_relaxed(i, v); |
737 | } |
738 | |
739 | static __always_inline void |
740 | atomic64_sub(s64 i, atomic64_t *v) |
741 | { |
742 | instrument_atomic_read_write(v, sizeof(*v)); |
743 | arch_atomic64_sub(i, v); |
744 | } |
745 | |
746 | static __always_inline s64 |
747 | atomic64_sub_return(s64 i, atomic64_t *v) |
748 | { |
749 | kcsan_mb(); |
750 | instrument_atomic_read_write(v, sizeof(*v)); |
751 | return arch_atomic64_sub_return(i, v); |
752 | } |
753 | |
754 | static __always_inline s64 |
755 | atomic64_sub_return_acquire(s64 i, atomic64_t *v) |
756 | { |
757 | instrument_atomic_read_write(v, sizeof(*v)); |
758 | return arch_atomic64_sub_return_acquire(i, v); |
759 | } |
760 | |
761 | static __always_inline s64 |
762 | atomic64_sub_return_release(s64 i, atomic64_t *v) |
763 | { |
764 | kcsan_release(); |
765 | instrument_atomic_read_write(v, sizeof(*v)); |
766 | return arch_atomic64_sub_return_release(i, v); |
767 | } |
768 | |
769 | static __always_inline s64 |
770 | atomic64_sub_return_relaxed(s64 i, atomic64_t *v) |
771 | { |
772 | instrument_atomic_read_write(v, sizeof(*v)); |
773 | return arch_atomic64_sub_return_relaxed(i, v); |
774 | } |
775 | |
776 | static __always_inline s64 |
777 | atomic64_fetch_sub(s64 i, atomic64_t *v) |
778 | { |
779 | kcsan_mb(); |
780 | instrument_atomic_read_write(v, sizeof(*v)); |
781 | return arch_atomic64_fetch_sub(i, v); |
782 | } |
783 | |
784 | static __always_inline s64 |
785 | atomic64_fetch_sub_acquire(s64 i, atomic64_t *v) |
786 | { |
787 | instrument_atomic_read_write(v, sizeof(*v)); |
788 | return arch_atomic64_fetch_sub_acquire(i, v); |
789 | } |
790 | |
791 | static __always_inline s64 |
792 | atomic64_fetch_sub_release(s64 i, atomic64_t *v) |
793 | { |
794 | kcsan_release(); |
795 | instrument_atomic_read_write(v, sizeof(*v)); |
796 | return arch_atomic64_fetch_sub_release(i, v); |
797 | } |
798 | |
799 | static __always_inline s64 |
800 | atomic64_fetch_sub_relaxed(s64 i, atomic64_t *v) |
801 | { |
802 | instrument_atomic_read_write(v, sizeof(*v)); |
803 | return arch_atomic64_fetch_sub_relaxed(i, v); |
804 | } |
805 | |
806 | static __always_inline void |
807 | atomic64_inc(atomic64_t *v) |
808 | { |
809 | instrument_atomic_read_write(v, sizeof(*v)); |
810 | arch_atomic64_inc(v); |
811 | } |
812 | |
813 | static __always_inline s64 |
814 | atomic64_inc_return(atomic64_t *v) |
815 | { |
816 | kcsan_mb(); |
817 | instrument_atomic_read_write(v, sizeof(*v)); |
818 | return arch_atomic64_inc_return(v); |
819 | } |
820 | |
821 | static __always_inline s64 |
822 | atomic64_inc_return_acquire(atomic64_t *v) |
823 | { |
824 | instrument_atomic_read_write(v, sizeof(*v)); |
825 | return arch_atomic64_inc_return_acquire(v); |
826 | } |
827 | |
828 | static __always_inline s64 |
829 | atomic64_inc_return_release(atomic64_t *v) |
830 | { |
831 | kcsan_release(); |
832 | instrument_atomic_read_write(v, sizeof(*v)); |
833 | return arch_atomic64_inc_return_release(v); |
834 | } |
835 | |
836 | static __always_inline s64 |
837 | atomic64_inc_return_relaxed(atomic64_t *v) |
838 | { |
839 | instrument_atomic_read_write(v, sizeof(*v)); |
840 | return arch_atomic64_inc_return_relaxed(v); |
841 | } |
842 | |
843 | static __always_inline s64 |
844 | atomic64_fetch_inc(atomic64_t *v) |
845 | { |
846 | kcsan_mb(); |
847 | instrument_atomic_read_write(v, sizeof(*v)); |
848 | return arch_atomic64_fetch_inc(v); |
849 | } |
850 | |
851 | static __always_inline s64 |
852 | atomic64_fetch_inc_acquire(atomic64_t *v) |
853 | { |
854 | instrument_atomic_read_write(v, sizeof(*v)); |
855 | return arch_atomic64_fetch_inc_acquire(v); |
856 | } |
857 | |
858 | static __always_inline s64 |
859 | atomic64_fetch_inc_release(atomic64_t *v) |
860 | { |
861 | kcsan_release(); |
862 | instrument_atomic_read_write(v, sizeof(*v)); |
863 | return arch_atomic64_fetch_inc_release(v); |
864 | } |
865 | |
866 | static __always_inline s64 |
867 | atomic64_fetch_inc_relaxed(atomic64_t *v) |
868 | { |
869 | instrument_atomic_read_write(v, sizeof(*v)); |
870 | return arch_atomic64_fetch_inc_relaxed(v); |
871 | } |
872 | |
873 | static __always_inline void |
874 | atomic64_dec(atomic64_t *v) |
875 | { |
876 | instrument_atomic_read_write(v, sizeof(*v)); |
877 | arch_atomic64_dec(v); |
878 | } |
879 | |
880 | static __always_inline s64 |
881 | atomic64_dec_return(atomic64_t *v) |
882 | { |
883 | kcsan_mb(); |
884 | instrument_atomic_read_write(v, sizeof(*v)); |
885 | return arch_atomic64_dec_return(v); |
886 | } |
887 | |
888 | static __always_inline s64 |
889 | atomic64_dec_return_acquire(atomic64_t *v) |
890 | { |
891 | instrument_atomic_read_write(v, sizeof(*v)); |
892 | return arch_atomic64_dec_return_acquire(v); |
893 | } |
894 | |
895 | static __always_inline s64 |
896 | atomic64_dec_return_release(atomic64_t *v) |
897 | { |
898 | kcsan_release(); |
899 | instrument_atomic_read_write(v, sizeof(*v)); |
900 | return arch_atomic64_dec_return_release(v); |
901 | } |
902 | |
903 | static __always_inline s64 |
904 | atomic64_dec_return_relaxed(atomic64_t *v) |
905 | { |
906 | instrument_atomic_read_write(v, sizeof(*v)); |
907 | return arch_atomic64_dec_return_relaxed(v); |
908 | } |
909 | |
910 | static __always_inline s64 |
911 | atomic64_fetch_dec(atomic64_t *v) |
912 | { |
913 | kcsan_mb(); |
914 | instrument_atomic_read_write(v, sizeof(*v)); |
915 | return arch_atomic64_fetch_dec(v); |
916 | } |
917 | |
918 | static __always_inline s64 |
919 | atomic64_fetch_dec_acquire(atomic64_t *v) |
920 | { |
921 | instrument_atomic_read_write(v, sizeof(*v)); |
922 | return arch_atomic64_fetch_dec_acquire(v); |
923 | } |
924 | |
925 | static __always_inline s64 |
926 | atomic64_fetch_dec_release(atomic64_t *v) |
927 | { |
928 | kcsan_release(); |
929 | instrument_atomic_read_write(v, sizeof(*v)); |
930 | return arch_atomic64_fetch_dec_release(v); |
931 | } |
932 | |
933 | static __always_inline s64 |
934 | atomic64_fetch_dec_relaxed(atomic64_t *v) |
935 | { |
936 | instrument_atomic_read_write(v, sizeof(*v)); |
937 | return arch_atomic64_fetch_dec_relaxed(v); |
938 | } |
939 | |
940 | static __always_inline void |
941 | atomic64_and(s64 i, atomic64_t *v) |
942 | { |
943 | instrument_atomic_read_write(v, sizeof(*v)); |
944 | arch_atomic64_and(i, v); |
945 | } |
946 | |
947 | static __always_inline s64 |
948 | atomic64_fetch_and(s64 i, atomic64_t *v) |
949 | { |
950 | kcsan_mb(); |
951 | instrument_atomic_read_write(v, sizeof(*v)); |
952 | return arch_atomic64_fetch_and(i, v); |
953 | } |
954 | |
955 | static __always_inline s64 |
956 | atomic64_fetch_and_acquire(s64 i, atomic64_t *v) |
957 | { |
958 | instrument_atomic_read_write(v, sizeof(*v)); |
959 | return arch_atomic64_fetch_and_acquire(i, v); |
960 | } |
961 | |
962 | static __always_inline s64 |
963 | atomic64_fetch_and_release(s64 i, atomic64_t *v) |
964 | { |
965 | kcsan_release(); |
966 | instrument_atomic_read_write(v, sizeof(*v)); |
967 | return arch_atomic64_fetch_and_release(i, v); |
968 | } |
969 | |
970 | static __always_inline s64 |
971 | atomic64_fetch_and_relaxed(s64 i, atomic64_t *v) |
972 | { |
973 | instrument_atomic_read_write(v, sizeof(*v)); |
974 | return arch_atomic64_fetch_and_relaxed(i, v); |
975 | } |
976 | |
977 | static __always_inline void |
978 | atomic64_andnot(s64 i, atomic64_t *v) |
979 | { |
980 | instrument_atomic_read_write(v, sizeof(*v)); |
981 | arch_atomic64_andnot(i, v); |
982 | } |
983 | |
984 | static __always_inline s64 |
985 | atomic64_fetch_andnot(s64 i, atomic64_t *v) |
986 | { |
987 | kcsan_mb(); |
988 | instrument_atomic_read_write(v, sizeof(*v)); |
989 | return arch_atomic64_fetch_andnot(i, v); |
990 | } |
991 | |
992 | static __always_inline s64 |
993 | atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v) |
994 | { |
995 | instrument_atomic_read_write(v, sizeof(*v)); |
996 | return arch_atomic64_fetch_andnot_acquire(i, v); |
997 | } |
998 | |
999 | static __always_inline s64 |
1000 | atomic64_fetch_andnot_release(s64 i, atomic64_t *v) |
1001 | { |
1002 | kcsan_release(); |
1003 | instrument_atomic_read_write(v, sizeof(*v)); |
1004 | return arch_atomic64_fetch_andnot_release(i, v); |
1005 | } |
1006 | |
1007 | static __always_inline s64 |
1008 | atomic64_fetch_andnot_relaxed(s64 i, atomic64_t *v) |
1009 | { |
1010 | instrument_atomic_read_write(v, sizeof(*v)); |
1011 | return arch_atomic64_fetch_andnot_relaxed(i, v); |
1012 | } |
1013 | |
1014 | static __always_inline void |
1015 | atomic64_or(s64 i, atomic64_t *v) |
1016 | { |
1017 | instrument_atomic_read_write(v, sizeof(*v)); |
1018 | arch_atomic64_or(i, v); |
1019 | } |
1020 | |
1021 | static __always_inline s64 |
1022 | atomic64_fetch_or(s64 i, atomic64_t *v) |
1023 | { |
1024 | kcsan_mb(); |
1025 | instrument_atomic_read_write(v, sizeof(*v)); |
1026 | return arch_atomic64_fetch_or(i, v); |
1027 | } |
1028 | |
1029 | static __always_inline s64 |
1030 | atomic64_fetch_or_acquire(s64 i, atomic64_t *v) |
1031 | { |
1032 | instrument_atomic_read_write(v, sizeof(*v)); |
1033 | return arch_atomic64_fetch_or_acquire(i, v); |
1034 | } |
1035 | |
1036 | static __always_inline s64 |
1037 | atomic64_fetch_or_release(s64 i, atomic64_t *v) |
1038 | { |
1039 | kcsan_release(); |
1040 | instrument_atomic_read_write(v, sizeof(*v)); |
1041 | return arch_atomic64_fetch_or_release(i, v); |
1042 | } |
1043 | |
1044 | static __always_inline s64 |
1045 | atomic64_fetch_or_relaxed(s64 i, atomic64_t *v) |
1046 | { |
1047 | instrument_atomic_read_write(v, sizeof(*v)); |
1048 | return arch_atomic64_fetch_or_relaxed(i, v); |
1049 | } |
1050 | |
1051 | static __always_inline void |
1052 | atomic64_xor(s64 i, atomic64_t *v) |
1053 | { |
1054 | instrument_atomic_read_write(v, sizeof(*v)); |
1055 | arch_atomic64_xor(i, v); |
1056 | } |
1057 | |
1058 | static __always_inline s64 |
1059 | atomic64_fetch_xor(s64 i, atomic64_t *v) |
1060 | { |
1061 | kcsan_mb(); |
1062 | instrument_atomic_read_write(v, sizeof(*v)); |
1063 | return arch_atomic64_fetch_xor(i, v); |
1064 | } |
1065 | |
1066 | static __always_inline s64 |
1067 | atomic64_fetch_xor_acquire(s64 i, atomic64_t *v) |
1068 | { |
1069 | instrument_atomic_read_write(v, sizeof(*v)); |
1070 | return arch_atomic64_fetch_xor_acquire(i, v); |
1071 | } |
1072 | |
1073 | static __always_inline s64 |
1074 | atomic64_fetch_xor_release(s64 i, atomic64_t *v) |
1075 | { |
1076 | kcsan_release(); |
1077 | instrument_atomic_read_write(v, sizeof(*v)); |
1078 | return arch_atomic64_fetch_xor_release(i, v); |
1079 | } |
1080 | |
1081 | static __always_inline s64 |
1082 | atomic64_fetch_xor_relaxed(s64 i, atomic64_t *v) |
1083 | { |
1084 | instrument_atomic_read_write(v, sizeof(*v)); |
1085 | return arch_atomic64_fetch_xor_relaxed(i, v); |
1086 | } |
1087 | |
1088 | static __always_inline s64 |
1089 | atomic64_xchg(atomic64_t *v, s64 i) |
1090 | { |
1091 | kcsan_mb(); |
1092 | instrument_atomic_read_write(v, sizeof(*v)); |
1093 | return arch_atomic64_xchg(v, i); |
1094 | } |
1095 | |
1096 | static __always_inline s64 |
1097 | atomic64_xchg_acquire(atomic64_t *v, s64 i) |
1098 | { |
1099 | instrument_atomic_read_write(v, sizeof(*v)); |
1100 | return arch_atomic64_xchg_acquire(v, i); |
1101 | } |
1102 | |
1103 | static __always_inline s64 |
1104 | atomic64_xchg_release(atomic64_t *v, s64 i) |
1105 | { |
1106 | kcsan_release(); |
1107 | instrument_atomic_read_write(v, sizeof(*v)); |
1108 | return arch_atomic64_xchg_release(v, i); |
1109 | } |
1110 | |
1111 | static __always_inline s64 |
1112 | atomic64_xchg_relaxed(atomic64_t *v, s64 i) |
1113 | { |
1114 | instrument_atomic_read_write(v, sizeof(*v)); |
1115 | return arch_atomic64_xchg_relaxed(v, i); |
1116 | } |
1117 | |
1118 | static __always_inline s64 |
1119 | atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new) |
1120 | { |
1121 | kcsan_mb(); |
1122 | instrument_atomic_read_write(v, sizeof(*v)); |
1123 | return arch_atomic64_cmpxchg(v, old, new); |
1124 | } |
1125 | |
1126 | static __always_inline s64 |
1127 | atomic64_cmpxchg_acquire(atomic64_t *v, s64 old, s64 new) |
1128 | { |
1129 | instrument_atomic_read_write(v, sizeof(*v)); |
1130 | return arch_atomic64_cmpxchg_acquire(v, old, new); |
1131 | } |
1132 | |
1133 | static __always_inline s64 |
1134 | atomic64_cmpxchg_release(atomic64_t *v, s64 old, s64 new) |
1135 | { |
1136 | kcsan_release(); |
1137 | instrument_atomic_read_write(v, sizeof(*v)); |
1138 | return arch_atomic64_cmpxchg_release(v, old, new); |
1139 | } |
1140 | |
1141 | static __always_inline s64 |
1142 | atomic64_cmpxchg_relaxed(atomic64_t *v, s64 old, s64 new) |
1143 | { |
1144 | instrument_atomic_read_write(v, sizeof(*v)); |
1145 | return arch_atomic64_cmpxchg_relaxed(v, old, new); |
1146 | } |
1147 | |
1148 | static __always_inline bool |
1149 | atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new) |
1150 | { |
1151 | kcsan_mb(); |
1152 | instrument_atomic_read_write(v, sizeof(*v)); |
1153 | instrument_atomic_read_write(old, sizeof(*old)); |
1154 | return arch_atomic64_try_cmpxchg(v, old, new); |
1155 | } |
1156 | |
1157 | static __always_inline bool |
1158 | atomic64_try_cmpxchg_acquire(atomic64_t *v, s64 *old, s64 new) |
1159 | { |
1160 | instrument_atomic_read_write(v, sizeof(*v)); |
1161 | instrument_atomic_read_write(old, sizeof(*old)); |
1162 | return arch_atomic64_try_cmpxchg_acquire(v, old, new); |
1163 | } |
1164 | |
1165 | static __always_inline bool |
1166 | atomic64_try_cmpxchg_release(atomic64_t *v, s64 *old, s64 new) |
1167 | { |
1168 | kcsan_release(); |
1169 | instrument_atomic_read_write(v, sizeof(*v)); |
1170 | instrument_atomic_read_write(old, sizeof(*old)); |
1171 | return arch_atomic64_try_cmpxchg_release(v, old, new); |
1172 | } |
1173 | |
1174 | static __always_inline bool |
1175 | atomic64_try_cmpxchg_relaxed(atomic64_t *v, s64 *old, s64 new) |
1176 | { |
1177 | instrument_atomic_read_write(v, sizeof(*v)); |
1178 | instrument_atomic_read_write(old, sizeof(*old)); |
1179 | return arch_atomic64_try_cmpxchg_relaxed(v, old, new); |
1180 | } |
1181 | |
1182 | static __always_inline bool |
1183 | atomic64_sub_and_test(s64 i, atomic64_t *v) |
1184 | { |
1185 | kcsan_mb(); |
1186 | instrument_atomic_read_write(v, sizeof(*v)); |
1187 | return arch_atomic64_sub_and_test(i, v); |
1188 | } |
1189 | |
1190 | static __always_inline bool |
1191 | atomic64_dec_and_test(atomic64_t *v) |
1192 | { |
1193 | kcsan_mb(); |
1194 | instrument_atomic_read_write(v, sizeof(*v)); |
1195 | return arch_atomic64_dec_and_test(v); |
1196 | } |
1197 | |
1198 | static __always_inline bool |
1199 | atomic64_inc_and_test(atomic64_t *v) |
1200 | { |
1201 | kcsan_mb(); |
1202 | instrument_atomic_read_write(v, sizeof(*v)); |
1203 | return arch_atomic64_inc_and_test(v); |
1204 | } |
1205 | |
1206 | static __always_inline bool |
1207 | atomic64_add_negative(s64 i, atomic64_t *v) |
1208 | { |
1209 | kcsan_mb(); |
1210 | instrument_atomic_read_write(v, sizeof(*v)); |
1211 | return arch_atomic64_add_negative(i, v); |
1212 | } |
1213 | |
1214 | static __always_inline s64 |
1215 | atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u) |
1216 | { |
1217 | kcsan_mb(); |
1218 | instrument_atomic_read_write(v, sizeof(*v)); |
1219 | return arch_atomic64_fetch_add_unless(v, a, u); |
1220 | } |
1221 | |
1222 | static __always_inline bool |
1223 | atomic64_add_unless(atomic64_t *v, s64 a, s64 u) |
1224 | { |
1225 | kcsan_mb(); |
1226 | instrument_atomic_read_write(v, sizeof(*v)); |
1227 | return arch_atomic64_add_unless(v, a, u); |
1228 | } |
1229 | |
1230 | static __always_inline bool |
1231 | atomic64_inc_not_zero(atomic64_t *v) |
1232 | { |
1233 | kcsan_mb(); |
1234 | instrument_atomic_read_write(v, sizeof(*v)); |
1235 | return arch_atomic64_inc_not_zero(v); |
1236 | } |
1237 | |
1238 | static __always_inline bool |
1239 | atomic64_inc_unless_negative(atomic64_t *v) |
1240 | { |
1241 | kcsan_mb(); |
1242 | instrument_atomic_read_write(v, sizeof(*v)); |
1243 | return arch_atomic64_inc_unless_negative(v); |
1244 | } |
1245 | |
1246 | static __always_inline bool |
1247 | atomic64_dec_unless_positive(atomic64_t *v) |
1248 | { |
1249 | kcsan_mb(); |
1250 | instrument_atomic_read_write(v, sizeof(*v)); |
1251 | return arch_atomic64_dec_unless_positive(v); |
1252 | } |
1253 | |
1254 | static __always_inline s64 |
1255 | atomic64_dec_if_positive(atomic64_t *v) |
1256 | { |
1257 | kcsan_mb(); |
1258 | instrument_atomic_read_write(v, sizeof(*v)); |
1259 | return arch_atomic64_dec_if_positive(v); |
1260 | } |
1261 | |
1262 | static __always_inline long |
1263 | atomic_long_read(const atomic_long_t *v) |
1264 | { |
1265 | instrument_atomic_read(v, sizeof(*v)); |
1266 | return arch_atomic_long_read(v); |
1267 | } |
1268 | |
1269 | static __always_inline long |
1270 | atomic_long_read_acquire(const atomic_long_t *v) |
1271 | { |
1272 | instrument_atomic_read(v, sizeof(*v)); |
1273 | return arch_atomic_long_read_acquire(v); |
1274 | } |
1275 | |
1276 | static __always_inline void |
1277 | atomic_long_set(atomic_long_t *v, long i) |
1278 | { |
1279 | instrument_atomic_write(v, sizeof(*v)); |
1280 | arch_atomic_long_set(v, i); |
1281 | } |
1282 | |
1283 | static __always_inline void |
1284 | atomic_long_set_release(atomic_long_t *v, long i) |
1285 | { |
1286 | kcsan_release(); |
1287 | instrument_atomic_write(v, sizeof(*v)); |
1288 | arch_atomic_long_set_release(v, i); |
1289 | } |
1290 | |
1291 | static __always_inline void |
1292 | atomic_long_add(long i, atomic_long_t *v) |
1293 | { |
1294 | instrument_atomic_read_write(v, sizeof(*v)); |
1295 | arch_atomic_long_add(i, v); |
1296 | } |
1297 | |
1298 | static __always_inline long |
1299 | atomic_long_add_return(long i, atomic_long_t *v) |
1300 | { |
1301 | kcsan_mb(); |
1302 | instrument_atomic_read_write(v, sizeof(*v)); |
1303 | return arch_atomic_long_add_return(i, v); |
1304 | } |
1305 | |
1306 | static __always_inline long |
1307 | atomic_long_add_return_acquire(long i, atomic_long_t *v) |
1308 | { |
1309 | instrument_atomic_read_write(v, sizeof(*v)); |
1310 | return arch_atomic_long_add_return_acquire(i, v); |
1311 | } |
1312 | |
1313 | static __always_inline long |
1314 | atomic_long_add_return_release(long i, atomic_long_t *v) |
1315 | { |
1316 | kcsan_release(); |
1317 | instrument_atomic_read_write(v, sizeof(*v)); |
1318 | return arch_atomic_long_add_return_release(i, v); |
1319 | } |
1320 | |
1321 | static __always_inline long |
1322 | atomic_long_add_return_relaxed(long i, atomic_long_t *v) |
1323 | { |
1324 | instrument_atomic_read_write(v, sizeof(*v)); |
1325 | return arch_atomic_long_add_return_relaxed(i, v); |
1326 | } |
1327 | |
1328 | static __always_inline long |
1329 | atomic_long_fetch_add(long i, atomic_long_t *v) |
1330 | { |
1331 | kcsan_mb(); |
1332 | instrument_atomic_read_write(v, sizeof(*v)); |
1333 | return arch_atomic_long_fetch_add(i, v); |
1334 | } |
1335 | |
1336 | static __always_inline long |
1337 | atomic_long_fetch_add_acquire(long i, atomic_long_t *v) |
1338 | { |
1339 | instrument_atomic_read_write(v, sizeof(*v)); |
1340 | return arch_atomic_long_fetch_add_acquire(i, v); |
1341 | } |
1342 | |
1343 | static __always_inline long |
1344 | atomic_long_fetch_add_release(long i, atomic_long_t *v) |
1345 | { |
1346 | kcsan_release(); |
1347 | instrument_atomic_read_write(v, sizeof(*v)); |
1348 | return arch_atomic_long_fetch_add_release(i, v); |
1349 | } |
1350 | |
1351 | static __always_inline long |
1352 | atomic_long_fetch_add_relaxed(long i, atomic_long_t *v) |
1353 | { |
1354 | instrument_atomic_read_write(v, sizeof(*v)); |
1355 | return arch_atomic_long_fetch_add_relaxed(i, v); |
1356 | } |
1357 | |
1358 | static __always_inline void |
1359 | atomic_long_sub(long i, atomic_long_t *v) |
1360 | { |
1361 | instrument_atomic_read_write(v, sizeof(*v)); |
1362 | arch_atomic_long_sub(i, v); |
1363 | } |
1364 | |
1365 | static __always_inline long |
1366 | atomic_long_sub_return(long i, atomic_long_t *v) |
1367 | { |
1368 | kcsan_mb(); |
1369 | instrument_atomic_read_write(v, sizeof(*v)); |
1370 | return arch_atomic_long_sub_return(i, v); |
1371 | } |
1372 | |
1373 | static __always_inline long |
1374 | atomic_long_sub_return_acquire(long i, atomic_long_t *v) |
1375 | { |
1376 | instrument_atomic_read_write(v, sizeof(*v)); |
1377 | return arch_atomic_long_sub_return_acquire(i, v); |
1378 | } |
1379 | |
1380 | static __always_inline long |
1381 | atomic_long_sub_return_release(long i, atomic_long_t *v) |
1382 | { |
1383 | kcsan_release(); |
1384 | instrument_atomic_read_write(v, sizeof(*v)); |
1385 | return arch_atomic_long_sub_return_release(i, v); |
1386 | } |
1387 | |
1388 | static __always_inline long |
1389 | atomic_long_sub_return_relaxed(long i, atomic_long_t *v) |
1390 | { |
1391 | instrument_atomic_read_write(v, sizeof(*v)); |
1392 | return arch_atomic_long_sub_return_relaxed(i, v); |
1393 | } |
1394 | |
1395 | static __always_inline long |
1396 | atomic_long_fetch_sub(long i, atomic_long_t *v) |
1397 | { |
1398 | kcsan_mb(); |
1399 | instrument_atomic_read_write(v, sizeof(*v)); |
1400 | return arch_atomic_long_fetch_sub(i, v); |
1401 | } |
1402 | |
1403 | static __always_inline long |
1404 | atomic_long_fetch_sub_acquire(long i, atomic_long_t *v) |
1405 | { |
1406 | instrument_atomic_read_write(v, sizeof(*v)); |
1407 | return arch_atomic_long_fetch_sub_acquire(i, v); |
1408 | } |
1409 | |
1410 | static __always_inline long |
1411 | atomic_long_fetch_sub_release(long i, atomic_long_t *v) |
1412 | { |
1413 | kcsan_release(); |
1414 | instrument_atomic_read_write(v, sizeof(*v)); |
1415 | return arch_atomic_long_fetch_sub_release(i, v); |
1416 | } |
1417 | |
1418 | static __always_inline long |
1419 | atomic_long_fetch_sub_relaxed(long i, atomic_long_t *v) |
1420 | { |
1421 | instrument_atomic_read_write(v, sizeof(*v)); |
1422 | return arch_atomic_long_fetch_sub_relaxed(i, v); |
1423 | } |
1424 | |
1425 | static __always_inline void |
1426 | atomic_long_inc(atomic_long_t *v) |
1427 | { |
1428 | instrument_atomic_read_write(v, sizeof(*v)); |
1429 | arch_atomic_long_inc(v); |
1430 | } |
1431 | |
1432 | static __always_inline long |
1433 | atomic_long_inc_return(atomic_long_t *v) |
1434 | { |
1435 | kcsan_mb(); |
1436 | instrument_atomic_read_write(v, sizeof(*v)); |
1437 | return arch_atomic_long_inc_return(v); |
1438 | } |
1439 | |
1440 | static __always_inline long |
1441 | atomic_long_inc_return_acquire(atomic_long_t *v) |
1442 | { |
1443 | instrument_atomic_read_write(v, sizeof(*v)); |
1444 | return arch_atomic_long_inc_return_acquire(v); |
1445 | } |
1446 | |
1447 | static __always_inline long |
1448 | atomic_long_inc_return_release(atomic_long_t *v) |
1449 | { |
1450 | kcsan_release(); |
1451 | instrument_atomic_read_write(v, sizeof(*v)); |
1452 | return arch_atomic_long_inc_return_release(v); |
1453 | } |
1454 | |
1455 | static __always_inline long |
1456 | atomic_long_inc_return_relaxed(atomic_long_t *v) |
1457 | { |
1458 | instrument_atomic_read_write(v, sizeof(*v)); |
1459 | return arch_atomic_long_inc_return_relaxed(v); |
1460 | } |
1461 | |
1462 | static __always_inline long |
1463 | atomic_long_fetch_inc(atomic_long_t *v) |
1464 | { |
1465 | kcsan_mb(); |
1466 | instrument_atomic_read_write(v, sizeof(*v)); |
1467 | return arch_atomic_long_fetch_inc(v); |
1468 | } |
1469 | |
1470 | static __always_inline long |
1471 | atomic_long_fetch_inc_acquire(atomic_long_t *v) |
1472 | { |
1473 | instrument_atomic_read_write(v, sizeof(*v)); |
1474 | return arch_atomic_long_fetch_inc_acquire(v); |
1475 | } |
1476 | |
1477 | static __always_inline long |
1478 | atomic_long_fetch_inc_release(atomic_long_t *v) |
1479 | { |
1480 | kcsan_release(); |
1481 | instrument_atomic_read_write(v, sizeof(*v)); |
1482 | return arch_atomic_long_fetch_inc_release(v); |
1483 | } |
1484 | |
1485 | static __always_inline long |
1486 | atomic_long_fetch_inc_relaxed(atomic_long_t *v) |
1487 | { |
1488 | instrument_atomic_read_write(v, sizeof(*v)); |
1489 | return arch_atomic_long_fetch_inc_relaxed(v); |
1490 | } |
1491 | |
1492 | static __always_inline void |
1493 | atomic_long_dec(atomic_long_t *v) |
1494 | { |
1495 | instrument_atomic_read_write(v, sizeof(*v)); |
1496 | arch_atomic_long_dec(v); |
1497 | } |
1498 | |
1499 | static __always_inline long |
1500 | atomic_long_dec_return(atomic_long_t *v) |
1501 | { |
1502 | kcsan_mb(); |
1503 | instrument_atomic_read_write(v, sizeof(*v)); |
1504 | return arch_atomic_long_dec_return(v); |
1505 | } |
1506 | |
1507 | static __always_inline long |
1508 | atomic_long_dec_return_acquire(atomic_long_t *v) |
1509 | { |
1510 | instrument_atomic_read_write(v, sizeof(*v)); |
1511 | return arch_atomic_long_dec_return_acquire(v); |
1512 | } |
1513 | |
1514 | static __always_inline long |
1515 | atomic_long_dec_return_release(atomic_long_t *v) |
1516 | { |
1517 | kcsan_release(); |
1518 | instrument_atomic_read_write(v, sizeof(*v)); |
1519 | return arch_atomic_long_dec_return_release(v); |
1520 | } |
1521 | |
1522 | static __always_inline long |
1523 | atomic_long_dec_return_relaxed(atomic_long_t *v) |
1524 | { |
1525 | instrument_atomic_read_write(v, sizeof(*v)); |
1526 | return arch_atomic_long_dec_return_relaxed(v); |
1527 | } |
1528 | |
1529 | static __always_inline long |
1530 | atomic_long_fetch_dec(atomic_long_t *v) |
1531 | { |
1532 | kcsan_mb(); |
1533 | instrument_atomic_read_write(v, sizeof(*v)); |
1534 | return arch_atomic_long_fetch_dec(v); |
1535 | } |
1536 | |
1537 | static __always_inline long |
1538 | atomic_long_fetch_dec_acquire(atomic_long_t *v) |
1539 | { |
1540 | instrument_atomic_read_write(v, sizeof(*v)); |
1541 | return arch_atomic_long_fetch_dec_acquire(v); |
1542 | } |
1543 | |
1544 | static __always_inline long |
1545 | atomic_long_fetch_dec_release(atomic_long_t *v) |
1546 | { |
1547 | kcsan_release(); |
1548 | instrument_atomic_read_write(v, sizeof(*v)); |
1549 | return arch_atomic_long_fetch_dec_release(v); |
1550 | } |
1551 | |
1552 | static __always_inline long |
1553 | atomic_long_fetch_dec_relaxed(atomic_long_t *v) |
1554 | { |
1555 | instrument_atomic_read_write(v, sizeof(*v)); |
1556 | return arch_atomic_long_fetch_dec_relaxed(v); |
1557 | } |
1558 | |
1559 | static __always_inline void |
1560 | atomic_long_and(long i, atomic_long_t *v) |
1561 | { |
1562 | instrument_atomic_read_write(v, sizeof(*v)); |
1563 | arch_atomic_long_and(i, v); |
1564 | } |
1565 | |
1566 | static __always_inline long |
1567 | atomic_long_fetch_and(long i, atomic_long_t *v) |
1568 | { |
1569 | kcsan_mb(); |
1570 | instrument_atomic_read_write(v, sizeof(*v)); |
1571 | return arch_atomic_long_fetch_and(i, v); |
1572 | } |
1573 | |
1574 | static __always_inline long |
1575 | atomic_long_fetch_and_acquire(long i, atomic_long_t *v) |
1576 | { |
1577 | instrument_atomic_read_write(v, sizeof(*v)); |
1578 | return arch_atomic_long_fetch_and_acquire(i, v); |
1579 | } |
1580 | |
1581 | static __always_inline long |
1582 | atomic_long_fetch_and_release(long i, atomic_long_t *v) |
1583 | { |
1584 | kcsan_release(); |
1585 | instrument_atomic_read_write(v, sizeof(*v)); |
1586 | return arch_atomic_long_fetch_and_release(i, v); |
1587 | } |
1588 | |
1589 | static __always_inline long |
1590 | atomic_long_fetch_and_relaxed(long i, atomic_long_t *v) |
1591 | { |
1592 | instrument_atomic_read_write(v, sizeof(*v)); |
1593 | return arch_atomic_long_fetch_and_relaxed(i, v); |
1594 | } |
1595 | |
1596 | static __always_inline void |
1597 | atomic_long_andnot(long i, atomic_long_t *v) |
1598 | { |
1599 | instrument_atomic_read_write(v, sizeof(*v)); |
1600 | arch_atomic_long_andnot(i, v); |
1601 | } |
1602 | |
1603 | static __always_inline long |
1604 | atomic_long_fetch_andnot(long i, atomic_long_t *v) |
1605 | { |
1606 | kcsan_mb(); |
1607 | instrument_atomic_read_write(v, sizeof(*v)); |
1608 | return arch_atomic_long_fetch_andnot(i, v); |
1609 | } |
1610 | |
1611 | static __always_inline long |
1612 | atomic_long_fetch_andnot_acquire(long i, atomic_long_t *v) |
1613 | { |
1614 | instrument_atomic_read_write(v, sizeof(*v)); |
1615 | return arch_atomic_long_fetch_andnot_acquire(i, v); |
1616 | } |
1617 | |
1618 | static __always_inline long |
1619 | atomic_long_fetch_andnot_release(long i, atomic_long_t *v) |
1620 | { |
1621 | kcsan_release(); |
1622 | instrument_atomic_read_write(v, sizeof(*v)); |
1623 | return arch_atomic_long_fetch_andnot_release(i, v); |
1624 | } |
1625 | |
1626 | static __always_inline long |
1627 | atomic_long_fetch_andnot_relaxed(long i, atomic_long_t *v) |
1628 | { |
1629 | instrument_atomic_read_write(v, sizeof(*v)); |
1630 | return arch_atomic_long_fetch_andnot_relaxed(i, v); |
1631 | } |
1632 | |
1633 | static __always_inline void |
1634 | atomic_long_or(long i, atomic_long_t *v) |
1635 | { |
1636 | instrument_atomic_read_write(v, sizeof(*v)); |
1637 | arch_atomic_long_or(i, v); |
1638 | } |
1639 | |
1640 | static __always_inline long |
1641 | atomic_long_fetch_or(long i, atomic_long_t *v) |
1642 | { |
1643 | kcsan_mb(); |
1644 | instrument_atomic_read_write(v, sizeof(*v)); |
1645 | return arch_atomic_long_fetch_or(i, v); |
1646 | } |
1647 | |
1648 | static __always_inline long |
1649 | atomic_long_fetch_or_acquire(long i, atomic_long_t *v) |
1650 | { |
1651 | instrument_atomic_read_write(v, sizeof(*v)); |
1652 | return arch_atomic_long_fetch_or_acquire(i, v); |
1653 | } |
1654 | |
1655 | static __always_inline long |
1656 | atomic_long_fetch_or_release(long i, atomic_long_t *v) |
1657 | { |
1658 | kcsan_release(); |
1659 | instrument_atomic_read_write(v, sizeof(*v)); |
1660 | return arch_atomic_long_fetch_or_release(i, v); |
1661 | } |
1662 | |
1663 | static __always_inline long |
1664 | atomic_long_fetch_or_relaxed(long i, atomic_long_t *v) |
1665 | { |
1666 | instrument_atomic_read_write(v, sizeof(*v)); |
1667 | return arch_atomic_long_fetch_or_relaxed(i, v); |
1668 | } |
1669 | |
1670 | static __always_inline void |
1671 | atomic_long_xor(long i, atomic_long_t *v) |
1672 | { |
1673 | instrument_atomic_read_write(v, sizeof(*v)); |
1674 | arch_atomic_long_xor(i, v); |
1675 | } |
1676 | |
1677 | static __always_inline long |
1678 | atomic_long_fetch_xor(long i, atomic_long_t *v) |
1679 | { |
1680 | kcsan_mb(); |
1681 | instrument_atomic_read_write(v, sizeof(*v)); |
1682 | return arch_atomic_long_fetch_xor(i, v); |
1683 | } |
1684 | |
1685 | static __always_inline long |
1686 | atomic_long_fetch_xor_acquire(long i, atomic_long_t *v) |
1687 | { |
1688 | instrument_atomic_read_write(v, sizeof(*v)); |
1689 | return arch_atomic_long_fetch_xor_acquire(i, v); |
1690 | } |
1691 | |
1692 | static __always_inline long |
1693 | atomic_long_fetch_xor_release(long i, atomic_long_t *v) |
1694 | { |
1695 | kcsan_release(); |
1696 | instrument_atomic_read_write(v, sizeof(*v)); |
1697 | return arch_atomic_long_fetch_xor_release(i, v); |
1698 | } |
1699 | |
1700 | static __always_inline long |
1701 | atomic_long_fetch_xor_relaxed(long i, atomic_long_t *v) |
1702 | { |
1703 | instrument_atomic_read_write(v, sizeof(*v)); |
1704 | return arch_atomic_long_fetch_xor_relaxed(i, v); |
1705 | } |
1706 | |
1707 | static __always_inline long |
1708 | atomic_long_xchg(atomic_long_t *v, long i) |
1709 | { |
1710 | kcsan_mb(); |
1711 | instrument_atomic_read_write(v, sizeof(*v)); |
1712 | return arch_atomic_long_xchg(v, i); |
1713 | } |
1714 | |
1715 | static __always_inline long |
1716 | atomic_long_xchg_acquire(atomic_long_t *v, long i) |
1717 | { |
1718 | instrument_atomic_read_write(v, sizeof(*v)); |
1719 | return arch_atomic_long_xchg_acquire(v, i); |
1720 | } |
1721 | |
1722 | static __always_inline long |
1723 | atomic_long_xchg_release(atomic_long_t *v, long i) |
1724 | { |
1725 | kcsan_release(); |
1726 | instrument_atomic_read_write(v, sizeof(*v)); |
1727 | return arch_atomic_long_xchg_release(v, i); |
1728 | } |
1729 | |
1730 | static __always_inline long |
1731 | atomic_long_xchg_relaxed(atomic_long_t *v, long i) |
1732 | { |
1733 | instrument_atomic_read_write(v, sizeof(*v)); |
1734 | return arch_atomic_long_xchg_relaxed(v, i); |
1735 | } |
1736 | |
1737 | static __always_inline long |
1738 | atomic_long_cmpxchg(atomic_long_t *v, long old, long new) |
1739 | { |
1740 | kcsan_mb(); |
1741 | instrument_atomic_read_write(v, sizeof(*v)); |
1742 | return arch_atomic_long_cmpxchg(v, old, new); |
1743 | } |
1744 | |
1745 | static __always_inline long |
1746 | atomic_long_cmpxchg_acquire(atomic_long_t *v, long old, long new) |
1747 | { |
1748 | instrument_atomic_read_write(v, sizeof(*v)); |
1749 | return arch_atomic_long_cmpxchg_acquire(v, old, new); |
1750 | } |
1751 | |
1752 | static __always_inline long |
1753 | atomic_long_cmpxchg_release(atomic_long_t *v, long old, long new) |
1754 | { |
1755 | kcsan_release(); |
1756 | instrument_atomic_read_write(v, sizeof(*v)); |
1757 | return arch_atomic_long_cmpxchg_release(v, old, new); |
1758 | } |
1759 | |
1760 | static __always_inline long |
1761 | atomic_long_cmpxchg_relaxed(atomic_long_t *v, long old, long new) |
1762 | { |
1763 | instrument_atomic_read_write(v, sizeof(*v)); |
1764 | return arch_atomic_long_cmpxchg_relaxed(v, old, new); |
1765 | } |
1766 | |
1767 | static __always_inline bool |
1768 | atomic_long_try_cmpxchg(atomic_long_t *v, long *old, long new) |
1769 | { |
1770 | kcsan_mb(); |
1771 | instrument_atomic_read_write(v, sizeof(*v)); |
1772 | instrument_atomic_read_write(old, sizeof(*old)); |
1773 | return arch_atomic_long_try_cmpxchg(v, old, new); |
1774 | } |
1775 | |
1776 | static __always_inline bool |
1777 | atomic_long_try_cmpxchg_acquire(atomic_long_t *v, long *old, long new) |
1778 | { |
1779 | instrument_atomic_read_write(v, sizeof(*v)); |
1780 | instrument_atomic_read_write(old, sizeof(*old)); |
1781 | return arch_atomic_long_try_cmpxchg_acquire(v, old, new); |
1782 | } |
1783 | |
1784 | static __always_inline bool |
1785 | atomic_long_try_cmpxchg_release(atomic_long_t *v, long *old, long new) |
1786 | { |
1787 | kcsan_release(); |
1788 | instrument_atomic_read_write(v, sizeof(*v)); |
1789 | instrument_atomic_read_write(old, sizeof(*old)); |
1790 | return arch_atomic_long_try_cmpxchg_release(v, old, new); |
1791 | } |
1792 | |
1793 | static __always_inline bool |
1794 | atomic_long_try_cmpxchg_relaxed(atomic_long_t *v, long *old, long new) |
1795 | { |
1796 | instrument_atomic_read_write(v, sizeof(*v)); |
1797 | instrument_atomic_read_write(old, sizeof(*old)); |
1798 | return arch_atomic_long_try_cmpxchg_relaxed(v, old, new); |
1799 | } |
1800 | |
1801 | static __always_inline bool |
1802 | atomic_long_sub_and_test(long i, atomic_long_t *v) |
1803 | { |
1804 | kcsan_mb(); |
1805 | instrument_atomic_read_write(v, sizeof(*v)); |
1806 | return arch_atomic_long_sub_and_test(i, v); |
1807 | } |
1808 | |
1809 | static __always_inline bool |
1810 | atomic_long_dec_and_test(atomic_long_t *v) |
1811 | { |
1812 | kcsan_mb(); |
1813 | instrument_atomic_read_write(v, sizeof(*v)); |
1814 | return arch_atomic_long_dec_and_test(v); |
1815 | } |
1816 | |
1817 | static __always_inline bool |
1818 | atomic_long_inc_and_test(atomic_long_t *v) |
1819 | { |
1820 | kcsan_mb(); |
1821 | instrument_atomic_read_write(v, sizeof(*v)); |
1822 | return arch_atomic_long_inc_and_test(v); |
1823 | } |
1824 | |
1825 | static __always_inline bool |
1826 | atomic_long_add_negative(long i, atomic_long_t *v) |
1827 | { |
1828 | kcsan_mb(); |
1829 | instrument_atomic_read_write(v, sizeof(*v)); |
1830 | return arch_atomic_long_add_negative(i, v); |
1831 | } |
1832 | |
1833 | static __always_inline long |
1834 | atomic_long_fetch_add_unless(atomic_long_t *v, long a, long u) |
1835 | { |
1836 | kcsan_mb(); |
1837 | instrument_atomic_read_write(v, sizeof(*v)); |
1838 | return arch_atomic_long_fetch_add_unless(v, a, u); |
1839 | } |
1840 | |
1841 | static __always_inline bool |
1842 | atomic_long_add_unless(atomic_long_t *v, long a, long u) |
1843 | { |
1844 | kcsan_mb(); |
1845 | instrument_atomic_read_write(v, sizeof(*v)); |
1846 | return arch_atomic_long_add_unless(v, a, u); |
1847 | } |
1848 | |
1849 | static __always_inline bool |
1850 | atomic_long_inc_not_zero(atomic_long_t *v) |
1851 | { |
1852 | kcsan_mb(); |
1853 | instrument_atomic_read_write(v, sizeof(*v)); |
1854 | return arch_atomic_long_inc_not_zero(v); |
1855 | } |
1856 | |
1857 | static __always_inline bool |
1858 | atomic_long_inc_unless_negative(atomic_long_t *v) |
1859 | { |
1860 | kcsan_mb(); |
1861 | instrument_atomic_read_write(v, sizeof(*v)); |
1862 | return arch_atomic_long_inc_unless_negative(v); |
1863 | } |
1864 | |
1865 | static __always_inline bool |
1866 | atomic_long_dec_unless_positive(atomic_long_t *v) |
1867 | { |
1868 | kcsan_mb(); |
1869 | instrument_atomic_read_write(v, sizeof(*v)); |
1870 | return arch_atomic_long_dec_unless_positive(v); |
1871 | } |
1872 | |
1873 | static __always_inline long |
1874 | atomic_long_dec_if_positive(atomic_long_t *v) |
1875 | { |
1876 | kcsan_mb(); |
1877 | instrument_atomic_read_write(v, sizeof(*v)); |
1878 | return arch_atomic_long_dec_if_positive(v); |
1879 | } |
1880 | |
1881 | #define xchg(ptr, ...) \ |
1882 | ({ \ |
1883 | typeof(ptr) __ai_ptr = (ptr); \ |
1884 | kcsan_mb(); \ |
1885 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
1886 | arch_xchg(__ai_ptr, __VA_ARGS__); \ |
1887 | }) |
1888 | |
1889 | #define xchg_acquire(ptr, ...) \ |
1890 | ({ \ |
1891 | typeof(ptr) __ai_ptr = (ptr); \ |
1892 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
1893 | arch_xchg_acquire(__ai_ptr, __VA_ARGS__); \ |
1894 | }) |
1895 | |
1896 | #define xchg_release(ptr, ...) \ |
1897 | ({ \ |
1898 | typeof(ptr) __ai_ptr = (ptr); \ |
1899 | kcsan_release(); \ |
1900 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
1901 | arch_xchg_release(__ai_ptr, __VA_ARGS__); \ |
1902 | }) |
1903 | |
1904 | #define xchg_relaxed(ptr, ...) \ |
1905 | ({ \ |
1906 | typeof(ptr) __ai_ptr = (ptr); \ |
1907 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
1908 | arch_xchg_relaxed(__ai_ptr, __VA_ARGS__); \ |
1909 | }) |
1910 | |
1911 | #define cmpxchg(ptr, ...) \ |
1912 | ({ \ |
1913 | typeof(ptr) __ai_ptr = (ptr); \ |
1914 | kcsan_mb(); \ |
1915 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
1916 | arch_cmpxchg(__ai_ptr, __VA_ARGS__); \ |
1917 | }) |
1918 | |
1919 | #define cmpxchg_acquire(ptr, ...) \ |
1920 | ({ \ |
1921 | typeof(ptr) __ai_ptr = (ptr); \ |
1922 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
1923 | arch_cmpxchg_acquire(__ai_ptr, __VA_ARGS__); \ |
1924 | }) |
1925 | |
1926 | #define cmpxchg_release(ptr, ...) \ |
1927 | ({ \ |
1928 | typeof(ptr) __ai_ptr = (ptr); \ |
1929 | kcsan_release(); \ |
1930 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
1931 | arch_cmpxchg_release(__ai_ptr, __VA_ARGS__); \ |
1932 | }) |
1933 | |
1934 | #define cmpxchg_relaxed(ptr, ...) \ |
1935 | ({ \ |
1936 | typeof(ptr) __ai_ptr = (ptr); \ |
1937 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
1938 | arch_cmpxchg_relaxed(__ai_ptr, __VA_ARGS__); \ |
1939 | }) |
1940 | |
1941 | #define cmpxchg64(ptr, ...) \ |
1942 | ({ \ |
1943 | typeof(ptr) __ai_ptr = (ptr); \ |
1944 | kcsan_mb(); \ |
1945 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
1946 | arch_cmpxchg64(__ai_ptr, __VA_ARGS__); \ |
1947 | }) |
1948 | |
1949 | #define cmpxchg64_acquire(ptr, ...) \ |
1950 | ({ \ |
1951 | typeof(ptr) __ai_ptr = (ptr); \ |
1952 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
1953 | arch_cmpxchg64_acquire(__ai_ptr, __VA_ARGS__); \ |
1954 | }) |
1955 | |
1956 | #define cmpxchg64_release(ptr, ...) \ |
1957 | ({ \ |
1958 | typeof(ptr) __ai_ptr = (ptr); \ |
1959 | kcsan_release(); \ |
1960 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
1961 | arch_cmpxchg64_release(__ai_ptr, __VA_ARGS__); \ |
1962 | }) |
1963 | |
1964 | #define cmpxchg64_relaxed(ptr, ...) \ |
1965 | ({ \ |
1966 | typeof(ptr) __ai_ptr = (ptr); \ |
1967 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
1968 | arch_cmpxchg64_relaxed(__ai_ptr, __VA_ARGS__); \ |
1969 | }) |
1970 | |
1971 | #define try_cmpxchg(ptr, oldp, ...) \ |
1972 | ({ \ |
1973 | typeof(ptr) __ai_ptr = (ptr); \ |
1974 | typeof(oldp) __ai_oldp = (oldp); \ |
1975 | kcsan_mb(); \ |
1976 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
1977 | instrument_atomic_write(__ai_oldp, sizeof(*__ai_oldp)); \ |
1978 | arch_try_cmpxchg(__ai_ptr, __ai_oldp, __VA_ARGS__); \ |
1979 | }) |
1980 | |
1981 | #define try_cmpxchg_acquire(ptr, oldp, ...) \ |
1982 | ({ \ |
1983 | typeof(ptr) __ai_ptr = (ptr); \ |
1984 | typeof(oldp) __ai_oldp = (oldp); \ |
1985 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
1986 | instrument_atomic_write(__ai_oldp, sizeof(*__ai_oldp)); \ |
1987 | arch_try_cmpxchg_acquire(__ai_ptr, __ai_oldp, __VA_ARGS__); \ |
1988 | }) |
1989 | |
1990 | #define try_cmpxchg_release(ptr, oldp, ...) \ |
1991 | ({ \ |
1992 | typeof(ptr) __ai_ptr = (ptr); \ |
1993 | typeof(oldp) __ai_oldp = (oldp); \ |
1994 | kcsan_release(); \ |
1995 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
1996 | instrument_atomic_write(__ai_oldp, sizeof(*__ai_oldp)); \ |
1997 | arch_try_cmpxchg_release(__ai_ptr, __ai_oldp, __VA_ARGS__); \ |
1998 | }) |
1999 | |
2000 | #define try_cmpxchg_relaxed(ptr, oldp, ...) \ |
2001 | ({ \ |
2002 | typeof(ptr) __ai_ptr = (ptr); \ |
2003 | typeof(oldp) __ai_oldp = (oldp); \ |
2004 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
2005 | instrument_atomic_write(__ai_oldp, sizeof(*__ai_oldp)); \ |
2006 | arch_try_cmpxchg_relaxed(__ai_ptr, __ai_oldp, __VA_ARGS__); \ |
2007 | }) |
2008 | |
2009 | #define try_cmpxchg64(ptr, oldp, ...) \ |
2010 | ({ \ |
2011 | typeof(ptr) __ai_ptr = (ptr); \ |
2012 | typeof(oldp) __ai_oldp = (oldp); \ |
2013 | kcsan_mb(); \ |
2014 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
2015 | instrument_atomic_write(__ai_oldp, sizeof(*__ai_oldp)); \ |
2016 | arch_try_cmpxchg64(__ai_ptr, __ai_oldp, __VA_ARGS__); \ |
2017 | }) |
2018 | |
2019 | #define try_cmpxchg64_acquire(ptr, oldp, ...) \ |
2020 | ({ \ |
2021 | typeof(ptr) __ai_ptr = (ptr); \ |
2022 | typeof(oldp) __ai_oldp = (oldp); \ |
2023 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
2024 | instrument_atomic_write(__ai_oldp, sizeof(*__ai_oldp)); \ |
2025 | arch_try_cmpxchg64_acquire(__ai_ptr, __ai_oldp, __VA_ARGS__); \ |
2026 | }) |
2027 | |
2028 | #define try_cmpxchg64_release(ptr, oldp, ...) \ |
2029 | ({ \ |
2030 | typeof(ptr) __ai_ptr = (ptr); \ |
2031 | typeof(oldp) __ai_oldp = (oldp); \ |
2032 | kcsan_release(); \ |
2033 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
2034 | instrument_atomic_write(__ai_oldp, sizeof(*__ai_oldp)); \ |
2035 | arch_try_cmpxchg64_release(__ai_ptr, __ai_oldp, __VA_ARGS__); \ |
2036 | }) |
2037 | |
2038 | #define try_cmpxchg64_relaxed(ptr, oldp, ...) \ |
2039 | ({ \ |
2040 | typeof(ptr) __ai_ptr = (ptr); \ |
2041 | typeof(oldp) __ai_oldp = (oldp); \ |
2042 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
2043 | instrument_atomic_write(__ai_oldp, sizeof(*__ai_oldp)); \ |
2044 | arch_try_cmpxchg64_relaxed(__ai_ptr, __ai_oldp, __VA_ARGS__); \ |
2045 | }) |
2046 | |
2047 | #define cmpxchg_local(ptr, ...) \ |
2048 | ({ \ |
2049 | typeof(ptr) __ai_ptr = (ptr); \ |
2050 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
2051 | arch_cmpxchg_local(__ai_ptr, __VA_ARGS__); \ |
2052 | }) |
2053 | |
2054 | #define cmpxchg64_local(ptr, ...) \ |
2055 | ({ \ |
2056 | typeof(ptr) __ai_ptr = (ptr); \ |
2057 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
2058 | arch_cmpxchg64_local(__ai_ptr, __VA_ARGS__); \ |
2059 | }) |
2060 | |
2061 | #define sync_cmpxchg(ptr, ...) \ |
2062 | ({ \ |
2063 | typeof(ptr) __ai_ptr = (ptr); \ |
2064 | kcsan_mb(); \ |
2065 | instrument_atomic_write(__ai_ptr, sizeof(*__ai_ptr)); \ |
2066 | arch_sync_cmpxchg(__ai_ptr, __VA_ARGS__); \ |
2067 | }) |
2068 | |
2069 | #define cmpxchg_double(ptr, ...) \ |
2070 | ({ \ |
2071 | typeof(ptr) __ai_ptr = (ptr); \ |
2072 | kcsan_mb(); \ |
2073 | instrument_atomic_write(__ai_ptr, 2 * sizeof(*__ai_ptr)); \ |
2074 | arch_cmpxchg_double(__ai_ptr, __VA_ARGS__); \ |
2075 | }) |
2076 | |
2077 | |
2078 | #define cmpxchg_double_local(ptr, ...) \ |
2079 | ({ \ |
2080 | typeof(ptr) __ai_ptr = (ptr); \ |
2081 | instrument_atomic_write(__ai_ptr, 2 * sizeof(*__ai_ptr)); \ |
2082 | arch_cmpxchg_double_local(__ai_ptr, __VA_ARGS__); \ |
2083 | }) |
2084 | |
2085 | #endif /* _LINUX_ATOMIC_INSTRUMENTED_H */ |
2086 | // 764f741eb77a7ad565dc8d99ce2837d5542e8aee |
2087 | |