The patch titled
Subject: slab: convert slab_is_available() to boolean
has been added to the -mm tree. Its filename is
mm-slab-convert-slab_is_available-to-boolean.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-slab-convert-slab_is_available-to-boolean.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-slab-convert-slab_is_available-to-boolean.patch
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------------------------------------------------------
From: Denis Kirjanov <kda@xxxxxxxxxxxxxxxxx>
Subject: slab: convert slab_is_available() to boolean
A good candidate to return a boolean result.
Signed-off-by: Denis Kirjanov <kda@xxxxxxxxxxxxxxxxx>
Cc: Christoph Lameter <cl@xxxxxxxxx>
Cc: Pekka Enberg <penberg@xxxxxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/slab.h | 2 +-
mm/slab_common.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff -puN include/linux/slab.h~mm-slab-convert-slab_is_available-to-boolean include/linux/slab.h
--- a/include/linux/slab.h~mm-slab-convert-slab_is_available-to-boolean
+++ a/include/linux/slab.h
@@ -111,7 +111,7 @@ struct mem_cgroup;
* struct kmem_cache related prototypes
*/
void __init kmem_cache_init(void);
-int slab_is_available(void);
+bool slab_is_available(void);
struct kmem_cache *kmem_cache_create(const char *, size_t, size_t,
unsigned long,
diff -puN mm/slab_common.c~mm-slab-convert-slab_is_available-to-boolean mm/slab_common.c
--- a/mm/slab_common.c~mm-slab-convert-slab_is_available-to-boolean
+++ a/mm/slab_common.c
@@ -692,7 +692,7 @@ int kmem_cache_shrink(struct kmem_cache
}
EXPORT_SYMBOL(kmem_cache_shrink);
-int slab_is_available(void)
+bool slab_is_available(void)
{
return slab_state >= UP;
}
_
Patches currently in -mm which might be from kda@xxxxxxxxxxxxxxxxx are
mm-slab-convert-slab_is_available-to-boolean.patch
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