From: Alexey Dobriyan <adobriyan@xxxxxxxxx> Subject: 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@xxxxxxxxx Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx> Acked-by: 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> --- mm/slab.c | 2 +- mm/slab.h | 4 ++-- mm/slub.c | 4 ++-- 3 files changed, 5 insertions(+), 5 deletions(-) diff -puN mm/slab.c~slab-make-kmem_cache_flags-accept-32-bit-object-size mm/slab.c --- a/mm/slab.c~slab-make-kmem_cache_flags-accept-32-bit-object-size +++ a/mm/slab.c @@ -1869,7 +1869,7 @@ static int __ref setup_cpu_cache(struct 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 -puN mm/slab.h~slab-make-kmem_cache_flags-accept-32-bit-object-size mm/slab.h --- a/mm/slab.h~slab-make-kmem_cache_flags-accept-32-bit-object-size +++ a/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, uns 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 -puN mm/slub.c~slab-make-kmem_cache_flags-accept-32-bit-object-size mm/slub.c --- a/mm/slub.c~slab-make-kmem_cache_flags-accept-32-bit-object-size +++ a/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_ 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 *)) { _ -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
