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author | Arnaldo Carvalho de Melo <acme@ghostprotocols.net> | 2005-06-19 09:46:19 +0400 |
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committer | David S. Miller <davem@davemloft.net> | 2005-06-19 09:46:19 +0400 |
commit | 1944972d3bb651474a5021c9da8d0166ae19f1eb (patch) | |
tree | cc638b40d8a7dfb4949d4a84a695ec8915c0fc2b /mm | |
parent | ee57eef99b9e19194677f552ebc0690ec35d62db (diff) | |
download | linux-1944972d3bb651474a5021c9da8d0166ae19f1eb.tar.xz |
[SLAB] Introduce kmem_cache_name
This is for use with slab users that pass a dynamically allocated slab name in
kmem_cache_create, so that before destroying the slab one can retrieve the name
and free its memory.
Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm')
-rw-r--r-- | mm/slab.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/mm/slab.c b/mm/slab.c index 840742641152..c78d343b3c5f 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -2620,6 +2620,12 @@ unsigned int kmem_cache_size(kmem_cache_t *cachep) } EXPORT_SYMBOL(kmem_cache_size); +const char *kmem_cache_name(kmem_cache_t *cachep) +{ + return cachep->name; +} +EXPORT_SYMBOL_GPL(kmem_cache_name); + struct ccupdate_struct { kmem_cache_t *cachep; struct array_cache *new[NR_CPUS]; |