diff options
| author | Matthew Dobson <colpatch@us.ibm.com> | 2006-03-26 01:37:47 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-26 08:56:59 -0800 |
| commit | 0eaae62abaa1ad1f231932b6cdd9fb1b91df6651 (patch) | |
| tree | cda02cffff075a8b542ddcea4fa0ff0064130502 /drivers/md/bitmap.c | |
| parent | 53184082b070dfb077218828fdf839826102ed96 (diff) | |
| download | linux-0eaae62abaa1ad1f231932b6cdd9fb1b91df6651.tar.bz2 | |
[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>
Diffstat (limited to 'drivers/md/bitmap.c')
| -rw-r--r-- | drivers/md/bitmap.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c index e1c18aa1d712..f8ffaee20ff8 100644 --- a/drivers/md/bitmap.c +++ b/drivers/md/bitmap.c @@ -89,16 +89,6 @@ int bitmap_active(struct bitmap *bitmap) } #define WRITE_POOL_SIZE 256 -/* mempool for queueing pending writes on the bitmap file */ -static void *write_pool_alloc(gfp_t gfp_flags, void *data) -{ - return kmalloc(sizeof(struct page_list), gfp_flags); -} - -static void write_pool_free(void *ptr, void *data) -{ - kfree(ptr); -} /* * just a placeholder - calls kmalloc for bitmap pages @@ -1564,8 +1554,8 @@ int bitmap_create(mddev_t *mddev) spin_lock_init(&bitmap->write_lock); INIT_LIST_HEAD(&bitmap->complete_pages); init_waitqueue_head(&bitmap->write_wait); - bitmap->write_pool = mempool_create(WRITE_POOL_SIZE, write_pool_alloc, - write_pool_free, NULL); + bitmap->write_pool = mempool_create_kmalloc_pool(WRITE_POOL_SIZE, + sizeof(struct page_list)); err = -ENOMEM; if (!bitmap->write_pool) goto error; |