5 files changed, 6 insertions, 12 deletions

diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index d88b8eda3903..259e86f26549 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -616,8 +616,7 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv)
                 }
         }
 
-        cc->io_pool = mempool_create(MIN_IOS, mempool_alloc_slab,
-                                     mempool_free_slab, _crypt_io_pool);
+        cc->io_pool = mempool_create_slab_pool(MIN_IOS, _crypt_io_pool);
         if (!cc->io_pool) {
                 ti->error = PFX "Cannot allocate crypt io mempool";
                 goto bad3;
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index f72a82fb9434..1816f30678ed 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -179,8 +179,7 @@ static struct multipath *alloc_multipath(void)
                 m->queue_io = 1;
                 INIT_WORK(&m->process_queued_ios, process_queued_ios, m);
                 INIT_WORK(&m->trigger_event, trigger_event, m);
-                m->mpio_pool = mempool_create(MIN_IOS, mempool_alloc_slab,
-                                              mempool_free_slab, _mpio_cache);
+                m->mpio_pool = mempool_create_slab_pool(MIN_IOS, _mpio_cache);
                 if (!m->mpio_pool) {
                         kfree(m);
                         return NULL;
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index f3759dd7828e..7401540086df 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -1174,8 +1174,7 @@ static int __init dm_snapshot_init(void)
                 goto bad4;
         }
 
-        pending_pool = mempool_create(128, mempool_alloc_slab,
-                                      mempool_free_slab, pending_cache);
+        pending_pool = mempool_create_slab_pool(128, pending_cache);
         if (!pending_pool) {
                 DMERR("Couldn't create pending pool.");
                 r = -ENOMEM;
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 8c82373f7ff3..a64798ef481e 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -823,13 +823,11 @@ static struct mapped_device *alloc_dev(unsigned int minor, int persistent)
         md->queue->unplug_fn = dm_unplug_all;
         md->queue->issue_flush_fn = dm_flush_all;
 
-        md->io_pool = mempool_create(MIN_IOS, mempool_alloc_slab,
-                                     mempool_free_slab, _io_cache);
+        md->io_pool = mempool_create_slab_pool(MIN_IOS, _io_cache);
         if (!md->io_pool)
                 goto bad2;
 
-        md->tio_pool = mempool_create(MIN_IOS, mempool_alloc_slab,
-                                      mempool_free_slab, _tio_cache);
+        md->tio_pool = mempool_create_slab_pool(MIN_IOS, _tio_cache);
         if (!md->tio_pool)
                 goto bad3;
 
diff --git a/drivers/md/kcopyd.c b/drivers/md/kcopyd.c
index 0d54e8b7d9de..9dcb2c8a3853 100644
--- a/drivers/md/kcopyd.c
+++ b/drivers/md/kcopyd.c
@@ -227,8 +227,7 @@ static int jobs_init(void)
         if (!_job_cache)
                 return -ENOMEM;
 
-        _job_pool = mempool_create(MIN_JOBS, mempool_alloc_slab,
-                                   mempool_free_slab, _job_cache);
+        _job_pool = mempool_create_slab_pool(MIN_JOBS, _job_cache);
         if (!_job_pool) {
                 kmem_cache_destroy(_job_cache);
                 return -ENOMEM;