[PATCH] mempool: use common mempool kmalloc allocator
This patch changes several mempool users, all of which are basically just
wrappers around kmalloc(), to use the common mempool_kmalloc/kfree, rather
than their own wrapper function, removing a bunch of 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>
diff --git a/fs/bio.c b/fs/bio.c
index 49db928..377046d 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -1125,16 +1125,6 @@
return bp;
}
-static void *bio_pair_alloc(gfp_t gfp_flags, void *data)
-{
- return kmalloc(sizeof(struct bio_pair), gfp_flags);
-}
-
-static void bio_pair_free(void *bp, void *data)
-{
- kfree(bp);
-}
-
/*
* create memory pools for biovec's in a bio_set.
@@ -1254,8 +1244,8 @@
if (!fs_bio_set)
panic("bio: can't allocate bios\n");
- bio_split_pool = mempool_create(BIO_SPLIT_ENTRIES,
- bio_pair_alloc, bio_pair_free, NULL);
+ bio_split_pool = mempool_create_kmalloc_pool(BIO_SPLIT_ENTRIES,
+ sizeof(struct bio_pair));
if (!bio_split_pool)
panic("bio: can't create split pool\n");