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mm: Remove support for kmem_cache_name()

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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 <cl@linux.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
This commit is contained in:
Christoph Lameter
2011-01-20 11:12:26 -06:00
committed by Pekka Enberg
parent 1bae4ce27c
commit 63310467a3
4 changed files with 0 additions and 21 deletions
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8
mm/slab.c
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@@ -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.
*/