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[PATCH] md: add a ->congested_fn function for raid5/6
[powerpc.git]
/
drivers
/
md
/
dm-io.c
diff --git
a/drivers/md/dm-io.c
b/drivers/md/dm-io.c
index
4809b20
..
da663d2
100644
(file)
--- a/
drivers/md/dm-io.c
+++ b/
drivers/md/dm-io.c
@@
-32,16
+32,6
@@
struct io {
static unsigned _num_ios;
static mempool_t *_io_pool;
static unsigned _num_ios;
static mempool_t *_io_pool;
-static void *alloc_io(gfp_t gfp_mask, void *pool_data)
-{
- return kmalloc(sizeof(struct io), gfp_mask);
-}
-
-static void free_io(void *element, void *pool_data)
-{
- kfree(element);
-}
-
static unsigned int pages_to_ios(unsigned int pages)
{
return 4 * pages; /* too many ? */
static unsigned int pages_to_ios(unsigned int pages)
{
return 4 * pages; /* too many ? */
@@
-65,7
+55,8
@@
static int resize_pool(unsigned int new_ios)
} else {
/* create new pool */
} else {
/* create new pool */
- _io_pool = mempool_create(new_ios, alloc_io, free_io, NULL);
+ _io_pool = mempool_create_kmalloc_pool(new_ios,
+ sizeof(struct io));
if (!_io_pool)
return -ENOMEM;
if (!_io_pool)
return -ENOMEM;