diff options
| author | Joonsoo Kim <iamjoonsoo.kim@lge.com> | 2014-10-10 00:26:00 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-10 04:25:50 +0200 |
| commit | 07f361b2bee38896df8be17d8c3f8af3f3610606 (patch) | |
| tree | 11a32316c31f5b85551cfce61a5d99d08e1af55d /mm/kmemcheck.c | |
| parent | mm/slab_common.c: suppress warning (diff) | |
| download | linux-07f361b2bee38896df8be17d8c3f8af3f3610606.tar.xz linux-07f361b2bee38896df8be17d8c3f8af3f3610606.zip | |
mm/slab_common: move kmem_cache definition to internal header
We don't need to keep kmem_cache definition in include/linux/slab.h if we
don't need to inline kmem_cache_size(). According to my code inspection,
this function is only called at lc_create() in lib/lru_cache.c which may
be called at initialization phase of something, so we don't need to inline
it. Therfore, move it to slab_common.c and move kmem_cache definition to
internal header.
After this change, we can change kmem_cache definition easily without full
kernel build. For instance, we can turn on/off CONFIG_SLUB_STATS without
full kernel build.
[akpm@linux-foundation.org: export kmem_cache_size() to modules]
[rdunlap@infradead.org: add header files to fix kmemcheck.c build errors]
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Acked-by: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/kmemcheck.c')
| -rw-r--r-- | mm/kmemcheck.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/kmemcheck.c b/mm/kmemcheck.c index fd814fd61319..cab58bb592d8 100644 --- a/mm/kmemcheck.c +++ b/mm/kmemcheck.c @@ -2,6 +2,7 @@ #include <linux/mm_types.h> #include <linux/mm.h> #include <linux/slab.h> +#include "slab.h" #include <linux/kmemcheck.h> void kmemcheck_alloc_shadow(struct page *page, int order, gfp_t flags, int node) |