]> bbs.cooldavid.org Git - net-next-2.6.git/blame - fs/ceph/ceph_frag.c
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel...
[net-next-2.6.git] / fs / ceph / ceph_frag.c
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1/*
2 * Ceph 'frag' type
3 */
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4#include <linux/module.h>
5#include <linux/ceph/types.h>
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6
7int ceph_frag_compare(__u32 a, __u32 b)
8{
9 unsigned va = ceph_frag_value(a);
10 unsigned vb = ceph_frag_value(b);
11 if (va < vb)
12 return -1;
13 if (va > vb)
14 return 1;
15 va = ceph_frag_bits(a);
16 vb = ceph_frag_bits(b);
17 if (va < vb)
18 return -1;
19 if (va > vb)
20 return 1;
21 return 0;
22}