Warning: This file is not a C or C++ file. It does not have highlighting.
| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
|---|---|
| 2 | #undef TRACE_SYSTEM |
| 3 | #define TRACE_SYSTEM damon |
| 4 | |
| 5 | #if !defined(_TRACE_DAMON_H) || defined(TRACE_HEADER_MULTI_READ) |
| 6 | #define _TRACE_DAMON_H |
| 7 | |
| 8 | #include <linux/damon.h> |
| 9 | #include <linux/types.h> |
| 10 | #include <linux/tracepoint.h> |
| 11 | |
| 12 | TRACE_EVENT_CONDITION(damos_before_apply, |
| 13 | |
| 14 | TP_PROTO(unsigned int context_idx, unsigned int scheme_idx, |
| 15 | unsigned int target_idx, struct damon_region *r, |
| 16 | unsigned int nr_regions, bool do_trace), |
| 17 | |
| 18 | TP_ARGS(context_idx, target_idx, scheme_idx, r, nr_regions, do_trace), |
| 19 | |
| 20 | TP_CONDITION(do_trace), |
| 21 | |
| 22 | TP_STRUCT__entry( |
| 23 | __field(unsigned int, context_idx) |
| 24 | __field(unsigned int, scheme_idx) |
| 25 | __field(unsigned long, target_idx) |
| 26 | __field(unsigned long, start) |
| 27 | __field(unsigned long, end) |
| 28 | __field(unsigned int, nr_accesses) |
| 29 | __field(unsigned int, age) |
| 30 | __field(unsigned int, nr_regions) |
| 31 | ), |
| 32 | |
| 33 | TP_fast_assign( |
| 34 | __entry->context_idx = context_idx; |
| 35 | __entry->scheme_idx = scheme_idx; |
| 36 | __entry->target_idx = target_idx; |
| 37 | __entry->start = r->ar.start; |
| 38 | __entry->end = r->ar.end; |
| 39 | __entry->nr_accesses = r->nr_accesses_bp / 10000; |
| 40 | __entry->age = r->age; |
| 41 | __entry->nr_regions = nr_regions; |
| 42 | ), |
| 43 | |
| 44 | TP_printk("ctx_idx=%u scheme_idx=%u target_idx=%lu nr_regions=%u %lu-%lu: %u %u", |
| 45 | __entry->context_idx, __entry->scheme_idx, |
| 46 | __entry->target_idx, __entry->nr_regions, |
| 47 | __entry->start, __entry->end, |
| 48 | __entry->nr_accesses, __entry->age) |
| 49 | ); |
| 50 | |
| 51 | TRACE_EVENT(damon_aggregated, |
| 52 | |
| 53 | TP_PROTO(unsigned int target_id, struct damon_region *r, |
| 54 | unsigned int nr_regions), |
| 55 | |
| 56 | TP_ARGS(target_id, r, nr_regions), |
| 57 | |
| 58 | TP_STRUCT__entry( |
| 59 | __field(unsigned long, target_id) |
| 60 | __field(unsigned int, nr_regions) |
| 61 | __field(unsigned long, start) |
| 62 | __field(unsigned long, end) |
| 63 | __field(unsigned int, nr_accesses) |
| 64 | __field(unsigned int, age) |
| 65 | ), |
| 66 | |
| 67 | TP_fast_assign( |
| 68 | __entry->target_id = target_id; |
| 69 | __entry->nr_regions = nr_regions; |
| 70 | __entry->start = r->ar.start; |
| 71 | __entry->end = r->ar.end; |
| 72 | __entry->nr_accesses = r->nr_accesses; |
| 73 | __entry->age = r->age; |
| 74 | ), |
| 75 | |
| 76 | TP_printk("target_id=%lu nr_regions=%u %lu-%lu: %u %u", |
| 77 | __entry->target_id, __entry->nr_regions, |
| 78 | __entry->start, __entry->end, |
| 79 | __entry->nr_accesses, __entry->age) |
| 80 | ); |
| 81 | |
| 82 | #endif /* _TRACE_DAMON_H */ |
| 83 | |
| 84 | /* This part must be outside protection */ |
| 85 | #include <trace/define_trace.h> |
| 86 |
Warning: This file is not a C or C++ file. It does not have highlighting.