diff options
author | Mike Kravetz <kravetz@us.ibm.com> | 2006-05-15 12:44:13 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-05-15 14:20:56 -0400 |
commit | 39d24e64263cd3211705d3b61ea4171c65030921 (patch) | |
tree | b527b1395b070180b7f930c0a89530f11bce7b3c /include | |
parent | 48564e628bd7662d7a0b3ac81c41cd0e4cc36dae (diff) |
[PATCH] add slab_is_available() routine for boot code
slab_is_available() indicates slab based allocators are available for use.
SPARSEMEM code needs to know this as it can be called at various times
during the boot process.
Signed-off-by: Mike Kravetz <kravetz@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/slab.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/slab.h b/include/linux/slab.h index 3af03b19c98..2d985d59c7b 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h | |||
@@ -150,6 +150,7 @@ static inline void *kcalloc(size_t n, size_t size, gfp_t flags) | |||
150 | 150 | ||
151 | extern void kfree(const void *); | 151 | extern void kfree(const void *); |
152 | extern unsigned int ksize(const void *); | 152 | extern unsigned int ksize(const void *); |
153 | extern int slab_is_available(void); | ||
153 | 154 | ||
154 | #ifdef CONFIG_NUMA | 155 | #ifdef CONFIG_NUMA |
155 | extern void *kmem_cache_alloc_node(kmem_cache_t *, gfp_t flags, int node); | 156 | extern void *kmem_cache_alloc_node(kmem_cache_t *, gfp_t flags, int node); |