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    Subject[PATCH v10 05/17] mm: slub: share object_err function
    Date
    Remove static and add function declarations to
    linux/slub_def.h so it could be used by kernel
    address sanitizer.

    Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com>
    ---
    include/linux/slub_def.h | 3 +++
    mm/slub.c | 2 +-
    2 files changed, 4 insertions(+), 1 deletion(-)

    diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
    index eca3883..93e4104 100644
    --- a/include/linux/slub_def.h
    +++ b/include/linux/slub_def.h
    @@ -115,4 +115,7 @@ static inline void *virt_to_obj(struct kmem_cache *s, void *slab_page, void *x)
    return x - ((x - slab_page) % s->size);
    }

    +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 1562955..3eb73f5 100644
    --- a/mm/slub.c
    +++ b/mm/slub.c
    @@ -629,7 +629,7 @@ 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);
    --
    2.2.2


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