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authorAlexey Dobriyan <adobriyan@gmail.com>2017-11-16 04:32:18 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2017-11-16 05:21:01 +0300
commitd50112edde1d0c621520e53747044009f11c656b (patch)
treeca4092f2126ac85a63647a48e43ecbf34bb69782 /mm/slob.c
parenta3ba074447824625d3a267a5fffd2ea21556ebf4 (diff)
downloadlinux-d50112edde1d0c621520e53747044009f11c656b.tar.xz
slab, slub, slob: add slab_flags_t
Add sparse-checked slab_flags_t for struct kmem_cache::flags (SLAB_POISON, etc). SLAB is bloated temporarily by switching to "unsigned long", but only temporarily. Link: http://lkml.kernel.org/r/20171021100225.GA22428@avx2 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: Pekka Enberg <penberg@kernel.org> Cc: Christoph Lameter <cl@linux.com> Cc: David Rientjes <rientjes@google.com> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/slob.c')
-rw-r--r--mm/slob.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slob.c b/mm/slob.c
index 3451ecad8e35..623e8a5c46ce 100644
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -524,7 +524,7 @@ size_t ksize(const void *block)
}
EXPORT_SYMBOL(ksize);
-int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
+int __kmem_cache_create(struct kmem_cache *c, slab_flags_t flags)
{
if (flags & SLAB_TYPESAFE_BY_RCU) {
/* leave room for rcu footer at the end of object */