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authorMatthew Dobson <colpatch@us.ibm.com>2006-03-26 13:37:48 +0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-26 20:56:59 +0400
commit26b6e051bc36b968a0b5ac96903b99e050d20b87 (patch)
treeb8f1aed358f5e19b1faf3e720247fdfa441f3b7c /drivers/md/multipath.c
parentf183323d3822dee4d7b3147a59b6e8987fe201e0 (diff)
downloadlinux-26b6e051bc36b968a0b5ac96903b99e050d20b87.tar.xz
[PATCH] mempool: use common mempool kzalloc allocator
This patch changes a mempool user, which is basically just a wrapper around kzalloc(), to use the common mempool_kmalloc/kfree, rather than its own wrapper function, removing duplicated code. 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 'drivers/md/multipath.c')
-rw-r--r--drivers/md/multipath.c17
1 files changed, 2 insertions, 15 deletions
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index 96f7af4ae400..1cc9de44ce86 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -35,18 +35,6 @@
#define NR_RESERVED_BUFS 32
-static void *mp_pool_alloc(gfp_t gfp_flags, void *data)
-{
- struct multipath_bh *mpb;
- mpb = kzalloc(sizeof(*mpb), gfp_flags);
- return mpb;
-}
-
-static void mp_pool_free(void *mpb, void *data)
-{
- kfree(mpb);
-}
-
static int multipath_map (multipath_conf_t *conf)
{
int i, disks = conf->raid_disks;
@@ -494,9 +482,8 @@ static int multipath_run (mddev_t *mddev)
}
mddev->degraded = conf->raid_disks = conf->working_disks;
- conf->pool = mempool_create(NR_RESERVED_BUFS,
- mp_pool_alloc, mp_pool_free,
- NULL);
+ conf->pool = mempool_create_kzalloc_pool(NR_RESERVED_BUFS,
+ sizeof(struct multipath_bh));
if (conf->pool == NULL) {
printk(KERN_ERR
"multipath: couldn't allocate memory for %s\n",