The quilt patch titled
Subject: mm: add printf attribute to shrinker_debugfs_name_alloc
has been removed from the -mm tree. Its filename was
mm-add-printf-attribute-to-shrinker_debugfs_name_alloc.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
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]
[akpm@xxxxxxxxxxxxxxxxxxxx: fix shrinker_alloc() as welll per Qi Zheng]
Link: https://lkml.kernel.org/r/822387b7-4895-4e64-5806-0f56b5d6c447@xxxxxxxxxxxxx
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>
---
include/linux/shrinker.h | 1 +
mm/internal.h | 4 ++--
2 files changed, 3 insertions(+), 2 deletions(-)
--- a/include/linux/shrinker.h~mm-add-printf-attribute-to-shrinker_debugfs_name_alloc
+++ a/include/linux/shrinker.h
@@ -131,6 +131,7 @@ struct shrinker {
*/
#define SHRINKER_NONSLAB BIT(4)
+__printf(2, 3)
struct shrinker *shrinker_alloc(unsigned int flags, const char *fmt, ...);
void shrinker_register(struct shrinker *shrinker);
void shrinker_free(struct shrinker *shrinker);
--- a/mm/internal.h~mm-add-printf-attribute-to-shrinker_debugfs_name_alloc
+++ a/mm/internal.h
@@ -1219,8 +1219,8 @@ 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
