The patch titled
Subject: mm: add printf attribute to shrinker_debugfs_name_alloc
has been added to the -mm mm-unstable branch. Its filename is
mm-add-printf-attribute-to-shrinker_debugfs_name_alloc.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-add-printf-attribute-to-shrinker_debugfs_name_alloc.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Lucy Mielke <lucymielke@xxxxxxxxxx>
Subject: mm: add printf attribute to shrinker_debugfs_name_alloc
Date: Fri, 6 Oct 2023 22:30:51 +0200
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]
Link: https://lkml.kernel.org/r/ZSBue-3kM6gI6jCr@mainframe
Fixes: c42d50aefd17 ("mm: shrinker: add infrastructure for dynamically allocating shrinker")
Signed-off-by: Lucy Mielke <lucymielke@xxxxxxxxxx>
Cc: Qi Zheng <zhengqi.arch@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/internal.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/mm/internal.h~mm-add-printf-attribute-to-shrinker_debugfs_name_alloc
+++ a/mm/internal.h
@@ -1235,8 +1235,8 @@ unsigned long shrink_slab(gfp_t gfp_mask
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);
_
Patches currently in -mm which might be from lucymielke@xxxxxxxxxx are
mm-add-printf-attribute-to-shrinker_debugfs_name_alloc.patch
