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authorAlexey Dobriyan <adobriyan@gmail.com>2018-04-05 16:21:24 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-05 21:36:24 -0700
commit0293d1fdd677a09b816df0c7bfe8f60d1b9b956f (patch)
treee6ff935e0e470a73549219df4c86b70fe1518e91
parent44065b2e2975ff5987164b98d29cc78e207f9a5a (diff)
slab: make kmem_cache_flags accept 32-bit object size
Now that all sizes are properly typed, propagate "unsigned int" down the callgraph. Link: http://lkml.kernel.org/r/20180305200730.15812-19-adobriyan@gmail.com Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: Christoph Lameter <cl@linux.com> Cc: Pekka Enberg <penberg@kernel.org> 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>
-rw-r--r--mm/slab.c2
-rw-r--r--mm/slab.h4
-rw-r--r--mm/slub.c4
3 files changed, 5 insertions, 5 deletions
diff --git a/mm/slab.c b/mm/slab.c
index ba25d8363eb2..063a02d79c8e 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1869,7 +1869,7 @@ static int __ref setup_cpu_cache(struct kmem_cache *cachep, gfp_t gfp)
return 0;
}
-slab_flags_t kmem_cache_flags(unsigned long object_size,
+slab_flags_t kmem_cache_flags(unsigned int object_size,
slab_flags_t flags, const char *name,
void (*ctor)(void *))
{
diff --git a/mm/slab.h b/mm/slab.h
index 0809580428fe..8f1072f49285 100644
--- a/mm/slab.h
+++ b/mm/slab.h
@@ -108,7 +108,7 @@ struct kmem_cache *
__kmem_cache_alias(const char *name, unsigned int size, unsigned int align,
slab_flags_t flags, void (*ctor)(void *));
-slab_flags_t kmem_cache_flags(unsigned long object_size,
+slab_flags_t kmem_cache_flags(unsigned int object_size,
slab_flags_t flags, const char *name,
void (*ctor)(void *));
#else
@@ -117,7 +117,7 @@ __kmem_cache_alias(const char *name, unsigned int size, unsigned int align,
slab_flags_t flags, void (*ctor)(void *))
{ return NULL; }
-static inline slab_flags_t kmem_cache_flags(unsigned long object_size,
+static inline slab_flags_t kmem_cache_flags(unsigned int object_size,
slab_flags_t flags, const char *name,
void (*ctor)(void *))
{
diff --git a/mm/slub.c b/mm/slub.c
index ee11896c2a13..b4a739f8f84d 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1293,7 +1293,7 @@ out:
__setup("slub_debug", setup_slub_debug);
-slab_flags_t kmem_cache_flags(unsigned long object_size,
+slab_flags_t kmem_cache_flags(unsigned int object_size,
slab_flags_t flags, const char *name,
void (*ctor)(void *))
{
@@ -1326,7 +1326,7 @@ static inline void add_full(struct kmem_cache *s, struct kmem_cache_node *n,
struct page *page) {}
static inline void remove_full(struct kmem_cache *s, struct kmem_cache_node *n,
struct page *page) {}
-slab_flags_t kmem_cache_flags(unsigned long object_size,
+slab_flags_t kmem_cache_flags(unsigned int object_size,
slab_flags_t flags, const char *name,
void (*ctor)(void *))
{