linuxdebug/fs/ceph/ceph_frag.c

24 lines
401 B
C
Raw Permalink Normal View History

2024-07-16 15:50:57 +02:00
// SPDX-License-Identifier: GPL-2.0
/*
* Ceph 'frag' type
*/
#include <linux/module.h>
#include <linux/ceph/types.h>
int ceph_frag_compare(__u32 a, __u32 b)
{
unsigned va = ceph_frag_value(a);
unsigned vb = ceph_frag_value(b);
if (va < vb)
return -1;
if (va > vb)
return 1;
va = ceph_frag_bits(a);
vb = ceph_frag_bits(b);
if (va < vb)
return -1;
if (va > vb)
return 1;
return 0;
}