https://github.com/torvalds/linux
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Tip revision: 49a57857aeea06ca831043acbb0fa5e0f50602fd authored by Linus Torvalds on 21 January 2019, 00:14:44 UTC
Linux 5.0-rc3
Tip revision: 49a5785
ceph_frag.c
// 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;
}
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