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| author | Joe Perches <joe@perches.com> | 2011-10-31 17:08:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-31 17:30:48 -0700 |
| commit | 3ee9a4f086716d792219c021e8509f91165a4128 (patch) | |
| tree | f85162b8e024624f07909eaba4e85b89df924ebb /include | |
| parent | 06d5e032adcbc7d50c606a1396f00e2474e4213e (diff) | |
| download | linux-3.10-3ee9a4f086716d792219c021e8509f91165a4128.tar.gz linux-3.10-3ee9a4f086716d792219c021e8509f91165a4128.tar.bz2 linux-3.10-3ee9a4f086716d792219c021e8509f91165a4128.zip | |
mm: neaten warn_alloc_failed
Add __attribute__((format (printf...) to the function to validate format
and arguments. Use vsprintf extension %pV to avoid any possible message
interleaving. Coalesce format string. Convert printks/pr_warning to
pr_warn.
[akpm@linux-foundation.org: use the __printf() macro]
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mm.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 7438071b44a..3b3e3b8bb70 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1334,7 +1334,8 @@ extern void si_meminfo(struct sysinfo * val); extern void si_meminfo_node(struct sysinfo *val, int nid); extern int after_bootmem; -extern void warn_alloc_failed(gfp_t gfp_mask, int order, const char *fmt, ...); +extern __printf(3, 4) +void warn_alloc_failed(gfp_t gfp_mask, int order, const char *fmt, ...); extern void setup_per_cpu_pageset(void); |