From 63310467a3d1ed6a0460ec1f4268126cd1ceec2e Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Thu, 20 Jan 2011 11:12:26 -0600 Subject: mm: Remove support for kmem_cache_name() The last user was ext4 and Eric Sandeen removed the call in a recent patch. See the following URL for the discussion: http://marc.info/?l=linux-ext4&m=129546975702198&w=2 Signed-off-by: Christoph Lameter Signed-off-by: Pekka Enberg --- include/linux/slab.h | 1 - mm/slab.c | 8 -------- mm/slob.c | 6 ------ mm/slub.c | 6 ------ 4 files changed, 21 deletions(-) diff --git a/include/linux/slab.h b/include/linux/slab.h index fa90866..ad4dd1c 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -105,7 +105,6 @@ void kmem_cache_destroy(struct kmem_cache *); int kmem_cache_shrink(struct kmem_cache *); void kmem_cache_free(struct kmem_cache *, void *); unsigned int kmem_cache_size(struct kmem_cache *); -const char *kmem_cache_name(struct kmem_cache *); /* * Please use this macro to create slab caches. Simply specify the diff --git a/mm/slab.c b/mm/slab.c index 37961d1..4bab2d1 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -2147,8 +2147,6 @@ static int __init_refok setup_cpu_cache(struct kmem_cache *cachep, gfp_t gfp) * * @name must be valid until the cache is destroyed. This implies that * the module calling this has to destroy the cache before getting unloaded. - * Note that kmem_cache_name() is not guaranteed to return the same pointer, - * therefore applications must manage it themselves. * * The flags are * @@ -3840,12 +3838,6 @@ unsigned int kmem_cache_size(struct kmem_cache *cachep) } EXPORT_SYMBOL(kmem_cache_size); -const char *kmem_cache_name(struct kmem_cache *cachep) -{ - return cachep->name; -} -EXPORT_SYMBOL_GPL(kmem_cache_name); - /* * This initializes kmem_list3 or resizes various caches for all nodes. */ diff --git a/mm/slob.c b/mm/slob.c index 3588eaa..46e0aee 100644 --- a/mm/slob.c +++ b/mm/slob.c @@ -666,12 +666,6 @@ unsigned int kmem_cache_size(struct kmem_cache *c) } EXPORT_SYMBOL(kmem_cache_size); -const char *kmem_cache_name(struct kmem_cache *c) -{ - return c->name; -} -EXPORT_SYMBOL(kmem_cache_name); - int kmem_cache_shrink(struct kmem_cache *d) { return 0; diff --git a/mm/slub.c b/mm/slub.c index e15aa7f..d2f343a 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -2399,12 +2399,6 @@ unsigned int kmem_cache_size(struct kmem_cache *s) } EXPORT_SYMBOL(kmem_cache_size); -const char *kmem_cache_name(struct kmem_cache *s) -{ - return s->name; -} -EXPORT_SYMBOL(kmem_cache_name); - static void list_slab_objects(struct kmem_cache *s, struct page *page, const char *text) { -- cgit v1.1