aboutsummaryrefslogtreecommitdiffstats
path: root/mm/mempool.c
diff options
context:
space:
mode:
authorMatthew Dobson <colpatch@us.ibm.com>2006-03-26 01:37:48 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-26 08:56:59 -0800
commitf183323d3822dee4d7b3147a59b6e8987fe201e0 (patch)
treef1cec982da7ae954af52584630c273976fd43127 /mm/mempool.c
parent0eaae62abaa1ad1f231932b6cdd9fb1b91df6651 (diff)
downloadmrst-s0i3-test-f183323d3822dee4d7b3147a59b6e8987fe201e0.tar.gz
mrst-s0i3-test-f183323d3822dee4d7b3147a59b6e8987fe201e0.tar.xz
mrst-s0i3-test-f183323d3822dee4d7b3147a59b6e8987fe201e0.zip
[PATCH] mempool: add kzalloc allocator
Add another allocator to the common mempool code: a kzalloc/kfree allocator This will be used by the next patch in the series to replace a mempool-backed kzalloc allocator. It is also very likely that there will be more users in the future. Signed-off-by: Matthew Dobson <colpatch@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm/mempool.c')
-rw-r--r--mm/mempool.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/mm/mempool.c b/mm/mempool.c
index a1397c6a486..7bf064e6a34 100644
--- a/mm/mempool.c
+++ b/mm/mempool.c
@@ -296,11 +296,18 @@ EXPORT_SYMBOL(mempool_free_slab);
*/
void *mempool_kmalloc(gfp_t gfp_mask, void *pool_data)
{
- size_t size = (size_t) pool_data;
+ size_t size = (size_t)(long)pool_data;
return kmalloc(size, gfp_mask);
}
EXPORT_SYMBOL(mempool_kmalloc);
+void *mempool_kzalloc(gfp_t gfp_mask, void *pool_data)
+{
+ size_t size = (size_t) pool_data;
+ return kzalloc(size, gfp_mask);
+}
+EXPORT_SYMBOL(mempool_kzalloc);
+
void mempool_kfree(void *element, void *pool_data)
{
kfree(element);