Messages in this thread Patch in this message | | | Date | Fri, 6 Oct 2023 22:30:51 +0200 | From | Lucy Mielke <> | Subject | [PATCH] mm: add printf attribute to shrinker_debugfs_name_alloc |
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This fixes a compiler warning when compiling an allyesconfig with W=1:
mm/internal.h:1235:9: error: function might be a candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format]
Signed-off-by: Lucy Mielke <lucymielke@icloud.com> --- mm/internal.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mm/internal.h b/mm/internal.h index 18e360fa53bc..e23f1ea55a8e 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -1229,8 +1229,8 @@ unsigned long shrink_slab(gfp_t gfp_mask, int nid, struct mem_cgroup *memcg, int priority); #ifdef CONFIG_SHRINKER_DEBUG -static inline int shrinker_debugfs_name_alloc(struct shrinker *shrinker, - const char *fmt, va_list ap) +static inline __printf(2, 0) int shrinker_debugfs_name_alloc( + struct shrinker *shrinker, const char *fmt, va_list ap) { shrinker->name = kvasprintf_const(GFP_KERNEL, fmt, ap); -- 2.42.0
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