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author | Joonsoo Kim <iamjoonsoo.kim@lge.com> | 2014-10-09 22:26:00 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-10 02:25:50 (GMT) |
commit | 07f361b2bee38896df8be17d8c3f8af3f3610606 (patch) | |
tree | 11a32316c31f5b85551cfce61a5d99d08e1af55d /mm/slab.c | |
parent | 3aa24f519e48e0db0ccf198d1b766a61d9463ce6 (diff) | |
download | linux-07f361b2bee38896df8be17d8c3f8af3f3610606.tar.xz |
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/slab.c')
0 files changed, 0 insertions, 0 deletions