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| author | Christoph Lameter <cl@linux.com> | 2012-09-05 00:18:32 +0000 |
|---|---|---|
| committer | Pekka Enberg <penberg@kernel.org> | 2012-09-05 12:00:36 +0300 |
| commit | 96d17b7be0a9849d381442030886211dbb2a7061 (patch) | |
| tree | b0d15ba6ffcc16732a76367fff194b8052da9fa2 /mm/slab.h | |
| parent | cbb79694d592e9a76880f6ef6db8feccaeee1c32 (diff) | |
| download | linux-3.10-96d17b7be0a9849d381442030886211dbb2a7061.tar.gz linux-3.10-96d17b7be0a9849d381442030886211dbb2a7061.tar.bz2 linux-3.10-96d17b7be0a9849d381442030886211dbb2a7061.zip | |
mm/sl[aou]b: Move sysfs_slab_add to common
Simplify locking by moving the slab_add_sysfs after all locks have been
dropped. Eases the upcoming move to provide sysfs support for all
allocators.
Reviewed-by: Glauber Costa <glommer@parallels.com>
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
Diffstat (limited to 'mm/slab.h')
| -rw-r--r-- | mm/slab.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/slab.h b/mm/slab.h index 84c28f451d2..ec7b94429b9 100644 --- a/mm/slab.h +++ b/mm/slab.h @@ -39,10 +39,13 @@ struct kmem_cache *__kmem_cache_create(const char *name, size_t size, #ifdef CONFIG_SLUB struct kmem_cache *__kmem_cache_alias(const char *name, size_t size, size_t align, unsigned long flags, void (*ctor)(void *)); +extern int sysfs_slab_add(struct kmem_cache *s); #else static inline struct kmem_cache *__kmem_cache_alias(const char *name, size_t size, size_t align, unsigned long flags, void (*ctor)(void *)) { return NULL; } +static inline int sysfs_slab_add(struct kmem_cache *s) { return 0; } + #endif |