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authorChristoph Lameter <clameter@sgi.com>2007-05-06 14:50:17 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-07 12:12:57 -0700
commitcfce66047f1893cb7d3abb0d53e65cbbd8d605f0 (patch)
treeb6e533a6b3deee686c42abf6c9117154548c0aaf /mm
parent4f104934591ed98534b3a4c3d17d972b790e9c42 (diff)
downloadop-kernel-dev-cfce66047f1893cb7d3abb0d53e65cbbd8d605f0.zip
op-kernel-dev-cfce66047f1893cb7d3abb0d53e65cbbd8d605f0.tar.gz
Slab allocators: remove useless __GFP_NO_GROW flag
There is no user remaining and I have never seen any use of that flag. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/slab.c6
-rw-r--r--mm/slub.c3
2 files changed, 2 insertions, 7 deletions
diff --git a/mm/slab.c b/mm/slab.c
index 52ecf75..5920a41 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -2746,9 +2746,7 @@ static int cache_grow(struct kmem_cache *cachep,
* Be lazy and only check for valid flags here, keeping it out of the
* critical path in kmem_cache_alloc().
*/
- BUG_ON(flags & ~(GFP_DMA | GFP_LEVEL_MASK | __GFP_NO_GROW));
- if (flags & __GFP_NO_GROW)
- return 0;
+ BUG_ON(flags & ~(GFP_DMA | GFP_LEVEL_MASK));
ctor_flags = SLAB_CTOR_CONSTRUCTOR;
local_flags = (flags & GFP_LEVEL_MASK);
@@ -3252,7 +3250,7 @@ retry:
flags | GFP_THISNODE, nid);
}
- if (!obj && !(flags & __GFP_NO_GROW)) {
+ if (!obj) {
/*
* This allocation will be performed within the constraints
* of the current cpuset / memory policy requirements.
diff --git a/mm/slub.c b/mm/slub.c
index 347e448..a632348 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -815,9 +815,6 @@ static struct page *new_slab(struct kmem_cache *s, gfp_t flags, int node)
void *last;
void *p;
- if (flags & __GFP_NO_GROW)
- return NULL;
-
BUG_ON(flags & ~(GFP_DMA | GFP_LEVEL_MASK));
if (flags & __GFP_WAIT)
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