[PATCH] mempool: use mempool_create_slab_pool()
Modify well over a dozen mempool users to call mempool_create_slab_pool()
rather than calling mempool_create() with extra arguments, saving about 30
lines of code and increasing readability.
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/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index 32fea55..393b86a 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -211,9 +211,7 @@
return;
}
- d->bufpool = mempool_create(MIN_BUFS,
- mempool_alloc_slab, mempool_free_slab,
- buf_pool_cache);
+ d->bufpool = mempool_create_slab_pool(MIN_BUFS, buf_pool_cache);
if (d->bufpool == NULL) {
printk(KERN_ERR "aoe: aoeblk_gdalloc: cannot allocate bufpool "
"for %ld.%ld\n", d->aoemajor, d->aoeminor);
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index d88b8ed..259e86f 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -616,8 +616,7 @@
}
}
- 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 f72a82f..1816f30 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -179,8 +179,7 @@
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 f3759dd7..7401540 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -1174,8 +1174,7 @@
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 8c82373..a64798e 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -823,13 +823,11 @@
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 0d54e8b..9dcb2c8 100644
--- a/drivers/md/kcopyd.c
+++ b/drivers/md/kcopyd.c
@@ -227,8 +227,7 @@
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;
diff --git a/drivers/message/i2o/i2o_block.c b/drivers/message/i2o/i2o_block.c
index b09fb63..7d4c549 100644
--- a/drivers/message/i2o/i2o_block.c
+++ b/drivers/message/i2o/i2o_block.c
@@ -1179,10 +1179,9 @@
goto exit;
}
- i2o_blk_req_pool.pool = mempool_create(I2O_BLOCK_REQ_MEMPOOL_SIZE,
- mempool_alloc_slab,
- mempool_free_slab,
- i2o_blk_req_pool.slab);
+ i2o_blk_req_pool.pool =
+ mempool_create_slab_pool(I2O_BLOCK_REQ_MEMPOOL_SIZE,
+ i2o_blk_req_pool.slab);
if (!i2o_blk_req_pool.pool) {
osm_err("can't init request mempool\n");
rc = -ENOMEM;
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index 7b82ff0..2068b66 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -3200,8 +3200,8 @@
* Data-Out PDU's within R2T-sequence can be quite big;
* using mempool
*/
- ctask->datapool = mempool_create(ISCSI_DTASK_DEFAULT_MAX,
- mempool_alloc_slab, mempool_free_slab, taskcache);
+ ctask->datapool = mempool_create_slab_pool(ISCSI_DTASK_DEFAULT_MAX,
+ taskcache);
if (ctask->datapool == NULL) {
kfifo_free(ctask->r2tqueue);
iscsi_pool_free(&ctask->r2tpool, (void**)ctask->r2ts);
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 029bbf4..017729c 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -2154,8 +2154,7 @@
int rval;
rval = QLA_SUCCESS;
- ha->srb_mempool = mempool_create(SRB_MIN_REQ, mempool_alloc_slab,
- mempool_free_slab, srb_cachep);
+ ha->srb_mempool = mempool_create_slab_pool(SRB_MIN_REQ, srb_cachep);
if (ha->srb_mempool == NULL) {
qla_printk(KERN_INFO, ha, "Unable to allocate SRB mempool.\n");
rval = QLA_FUNCTION_FAILED;
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index ede158d..8f010a3 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1787,9 +1787,8 @@
sgp->name);
}
- sgp->pool = mempool_create(SG_MEMPOOL_SIZE,
- mempool_alloc_slab, mempool_free_slab,
- sgp->slab);
+ sgp->pool = mempool_create_slab_pool(SG_MEMPOOL_SIZE,
+ sgp->slab);
if (!sgp->pool) {
printk(KERN_ERR "SCSI: can't init sg mempool %s\n",
sgp->name);