cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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ceph_frag.c (401B)

      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
      8int ceph_frag_compare(__u32 a, __u32 b)
      9{
     10	unsigned va = ceph_frag_value(a);
     11	unsigned vb = ceph_frag_value(b);
     12	if (va < vb)
     13		return -1;
     14	if (va > vb)
     15		return 1;
     16	va = ceph_frag_bits(a);
     17	vb = ceph_frag_bits(b);
     18	if (va < vb)
     19		return -1;
     20	if (va > vb)
     21		return 1;
     22	return 0;
     23}