From 07f361b2bee38896df8be17d8c3f8af3f3610606 Mon Sep 17 00:00:00 2001 From: Joonsoo Kim Date: Thu, 9 Oct 2014 15:26:00 -0700 Subject: 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 Acked-by: Christoph Lameter Cc: Pekka Enberg Cc: David Rientjes Cc: Zhang Yanfei Signed-off-by: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/kmemcheck.c | 1 + 1 file changed, 1 insertion(+) (limited to 'mm/kmemcheck.c') 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 #include #include +#include "slab.h" #include void kmemcheck_alloc_shadow(struct page *page, int order, gfp_t flags, int node) -- cgit v1.2.3-59-g8ed1b