Attachment #872935 for bug #1218178

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{
	char buf[BUFSIZ];
	size_t i;
	off_t len;

	len = SAFE_LSEEK(fd, 0, SEEK_END);
	SAFE_FTRUNCATE(fd, len + size);

	for (i = 0; i < size; i += sizeof(buf))
		SAFE_READ(1, fd, buf, sizeof(buf));
}

static inline void alloc_anon(const size_t size)

Return to bug 1218178

Lines 27-37 static inline void alloc_pagecache(const int fd, size_t size) Link Here

(-)a/testcases/kernel/controllers/memcg/memcontrol_common.h (-2 / +4 lines)
27	{	27	{
28	char buf[BUFSIZ];	28	char buf[BUFSIZ];
29	size_t i;	29	size_t i;
		30	off_t len;
30		31
31	SAFE_LSEEK(fd, 0, SEEK_END);	32	len = SAFE_LSEEK(fd, 0, SEEK_END);
		33	SAFE_FTRUNCATE(fd, len + size);
32		34
33	for (i = 0; i < size; i += sizeof(buf))	35	for (i = 0; i < size; i += sizeof(buf))
34	SAFE_WRITE(SAFE_WRITE_ALL, fd, buf, sizeof(buf));	36	SAFE_READ(1, fd, buf, sizeof(buf));
35	}	37	}
36		38
37	static inline void alloc_anon(const size_t size)	39	static inline void alloc_anon(const size_t size)