diff options
| author | Joe Perches <joe@perches.com> | 2021-06-28 19:34:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-29 10:53:46 -0700 |
| commit | 582d1212edc73e6459d5219a24f312799877b61e (patch) | |
| tree | 739b7a4f2b68a329637c90d915dcdbc56d66f96d /mm/slub.c | |
| parent | 1a88ef87f861e10611e9162c4c701704bfdeed85 (diff) | |
| download | linux-582d1212edc73e6459d5219a24f312799877b61e.tar.bz2 | |
slub: indicate slab_fix() uses printf formats
Ideally, slab_fix() would be marked with __printf and the format here
would not use \n as that's emitted by the slab_fix(). Make these changes.
Link: https://lkml.kernel.org/r/20210601182202.3011020-4-swboyd@chromium.org
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Muchun Song <songmuchun@bytedance.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Petr Mladek <pmladek@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/mm/slub.c b/mm/slub.c index 89a4045b917d..f8e4d37c4641 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -692,6 +692,7 @@ static void slab_bug(struct kmem_cache *s, char *fmt, ...) va_end(args); } +__printf(2, 3) static void slab_fix(struct kmem_cache *s, char *fmt, ...) { struct va_format vaf; @@ -806,7 +807,7 @@ static void init_object(struct kmem_cache *s, void *object, u8 val) static void restore_bytes(struct kmem_cache *s, char *message, u8 data, void *from, void *to) { - slab_fix(s, "Restoring %s 0x%p-0x%p=0x%x\n", message, from, to - 1, data); + slab_fix(s, "Restoring %s 0x%p-0x%p=0x%x", message, from, to - 1, data); memset(from, data, to - from); } @@ -1059,13 +1060,13 @@ static int on_freelist(struct kmem_cache *s, struct page *page, void *search) slab_err(s, page, "Wrong number of objects. Found %d but should be %d", page->objects, max_objects); page->objects = max_objects; - slab_fix(s, "Number of objects adjusted."); + slab_fix(s, "Number of objects adjusted"); } if (page->inuse != page->objects - nr) { slab_err(s, page, "Wrong object count. Counter is %d but counted were %d", page->inuse, page->objects - nr); page->inuse = page->objects - nr; - slab_fix(s, "Object count adjusted."); + slab_fix(s, "Object count adjusted"); } return search == NULL; } |