| From | Andrey Ryabinin <> | Subject | [PATCH v6 06/11] mm: slub: share slab_err and object_err functions | Date | Wed, 05 Nov 2014 17:53:56 +0300 |
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Remove static and add function declarations to mm/slab.h so they could be used by kernel address sanitizer.
Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com> --- include/linux/slub_def.h | 5 +++++ mm/slub.c | 4 ++-- 2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h index c75bc1d..144b5cb 100644 --- a/include/linux/slub_def.h +++ b/include/linux/slub_def.h @@ -115,4 +115,9 @@ static inline void *virt_to_obj(struct kmem_cache *s, void *slab_page, void *x) return x - ((x - slab_page) % s->size); } +__printf(3, 4) +void slab_err(struct kmem_cache *s, struct page *page, const char *fmt, ...); +void object_err(struct kmem_cache *s, struct page *page, + u8 *object, char *reason); + #endif /* _LINUX_SLUB_DEF_H */ diff --git a/mm/slub.c b/mm/slub.c index 80c170e..1458629 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -629,14 +629,14 @@ static void print_trailer(struct kmem_cache *s, struct page *page, u8 *p) dump_stack(); } -static void object_err(struct kmem_cache *s, struct page *page, +void object_err(struct kmem_cache *s, struct page *page, u8 *object, char *reason) { slab_bug(s, "%s", reason); print_trailer(s, page, object); } -static void slab_err(struct kmem_cache *s, struct page *page, +void slab_err(struct kmem_cache *s, struct page *page, const char *fmt, ...) { va_list args; -- 2.1.3
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