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