| 1 | // SPDX-License-Identifier: GPL-2.0 |
|---|---|
| 2 | /* |
| 3 | * Ceph 'frag' type |
| 4 | */ |
| 5 | #include <linux/module.h> |
| 6 | #include <linux/ceph/types.h> |
| 7 | |
| 8 | int ceph_frag_compare(__u32 a, __u32 b) |
| 9 | { |
| 10 | unsigned va = ceph_frag_value(f: a); |
| 11 | unsigned vb = ceph_frag_value(f: b); |
| 12 | if (va < vb) |
| 13 | return -1; |
| 14 | if (va > vb) |
| 15 | return 1; |
| 16 | va = ceph_frag_bits(f: a); |
| 17 | vb = ceph_frag_bits(f: b); |
| 18 | if (va < vb) |
| 19 | return -1; |
| 20 | if (va > vb) |
| 21 | return 1; |
| 22 | return 0; |
| 23 | } |
| 24 |