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[PATCH] mempool: use common mempool kzalloc allocator

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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>
This commit is contained in:
Matthew Dobson 2006-03-26 01:37:48 -08:00 committed by Linus Torvalds
parent f183323d38
commit 26b6e051bc
1 changed files with 2 additions and 15 deletions
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17
drivers/md/multipath.c
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@ -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",