summaryrefslogtreecommitdiffstats
path: root/tools/perf/util/memswap.c
blob: 55f7faa8d9ec0696476c085adf96f20431a77350 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
#include <byteswap.h>
#include "memswap.h"
#include <linux/types.h>

void mem_bswap_32(void *src, int byte_size)
{
	u32 *m = src;
	while (byte_size > 0) {
		*m = bswap_32(*m);
		byte_size -= sizeof(u32);
		++m;
	}
}

void mem_bswap_64(void *src, int byte_size)
{
	u64 *m = src;

	while (byte_size > 0) {
		*m = bswap_64(*m);
		byte_size -= sizeof(u64);
		++m;
	}
}
OpenPOWER on IntegriCloud