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Date: Sun, 30 Nov 2008 01:13:51 +0100
From: Remi Colinet <remi.colinet@...il.com>
To: Kernel <linux-kernel@...r.kernel.org>
Subject: [RESEND take 2][PATCH 2/2] Update mempool function calls.
Update mempool function calls.
Signed-off-by: Remi Colinet <remi.colinet@...il.com>
---
block/blk-core.c | 3 ++-
drivers/block/pktcdvd.c | 4 ++--
drivers/block/virtio_blk.c | 3 ++-
drivers/md/dm-crypt.c | 5 +++--
drivers/md/dm-io.c | 3 ++-
drivers/md/dm-raid1.c | 2 +-
drivers/md/dm-region-hash.c | 2 +-
drivers/md/multipath.c | 2 +-
drivers/md/raid1.c | 7 +++----
drivers/md/raid10.c | 5 +++--
drivers/s390/scsi/zfcp_aux.c | 2 +-
drivers/scsi/ibmvscsi/ibmvfc.c | 2 +-
drivers/scsi/lpfc/lpfc_mem.c | 5 +++--
drivers/scsi/qla4xxx/ql4_os.c | 2 +-
fs/bio.c | 2 +-
mm/bounce.c | 4 ++--
16 files changed, 29 insertions(+), 24 deletions(-)
diff -uNrp linux/block/blk-core.c linux-mempool/block/blk-core.c
--- linux/block/blk-core.c 2008-11-29 23:42:26.000000000 +0100
+++ linux-mempool/block/blk-core.c 2008-11-29 23:21:06.000000000 +0100
@@ -479,7 +479,8 @@ static int blk_init_free_list(struct req
init_waitqueue_head(&rl->wait[WRITE]);
rl->rq_pool = mempool_create_node(BLKDEV_MIN_RQ, mempool_alloc_slab,
- mempool_free_slab, request_cachep, q->node);
+ mempool_free_slab, request_cachep, q->node, "blk_rq",
+ MEMPOOL_SLAB);
if (!rl->rq_pool)
return -ENOMEM;
diff -uNrp linux/drivers/block/pktcdvd.c
linux-mempool/drivers/block/pktcdvd.c
--- linux/drivers/block/pktcdvd.c 2008-11-29 23:42:26.000000000 +0100
+++ linux-mempool/drivers/block/pktcdvd.c 2008-11-29 22:24:38.000000000
+0100
@@ -2879,7 +2879,7 @@ static int pkt_setup_dev(dev_t dev, dev_
goto out_mutex;
pd->rb_pool = mempool_create_kmalloc_pool(PKT_RB_POOL_SIZE,
- sizeof(struct pkt_rb_node));
+ sizeof(struct pkt_rb_node), "pkt_rb");
if (!pd->rb_pool)
goto out_mem;
@@ -3070,7 +3070,7 @@ static int __init pkt_init(void)
mutex_init(&ctl_mutex);
psd_pool = mempool_create_kmalloc_pool(PSD_POOL_SIZE,
- sizeof(struct packet_stacked_data));
+ sizeof(struct packet_stacked_data), "pkt_psd");
if (!psd_pool)
return -ENOMEM;
diff -uNrp linux/drivers/block/virtio_blk.c
linux-mempool/drivers/block/virtio_blk.c
--- linux/drivers/block/virtio_blk.c 2008-11-29 23:42:26.000000000 +0100
+++ linux-mempool/drivers/block/virtio_blk.c 2008-11-29
22:25:15.000000000 +0100
@@ -218,7 +218,8 @@ static int virtblk_probe(struct virtio_d
goto out_free_vblk;
}
- vblk->pool = mempool_create_kmalloc_pool(1,sizeof(struct
virtblk_req));
+ vblk->pool = mempool_create_kmalloc_pool(1, sizeof(struct
virtblk_req),
+ "vblk");
if (!vblk->pool) {
err = -ENOMEM;
goto out_free_vq;
diff -uNrp linux/drivers/md/dm-crypt.c
linux-mempool/drivers/md/dm-crypt.c
--- linux/drivers/md/dm-crypt.c 2008-11-29 23:42:26.000000000 +0100
+++ linux-mempool/drivers/md/dm-crypt.c 2008-11-29 23:21:27.000000000
+0100
@@ -1047,14 +1047,15 @@ static int crypt_ctr(struct dm_target *t
~(crypto_tfm_ctx_alignment() - 1);
cc->req_pool = mempool_create_kmalloc_pool(MIN_IOS, cc->dmreq_start +
- sizeof(struct dm_crypt_request) + cc->iv_size);
+ sizeof(struct dm_crypt_request) + cc->iv_size, "dm-crypt_req");
if (!cc->req_pool) {
ti->error = "Cannot allocate crypt request mempool";
goto bad_req_pool;
}
cc->req = NULL;
- cc->page_pool = mempool_create_page_pool(MIN_POOL_PAGES, 0);
+ cc->page_pool = mempool_create_page_pool(MIN_POOL_PAGES, 0,
+ "dm-crypt_page");
if (!cc->page_pool) {
ti->error = "Cannot allocate page mempool";
goto bad_page_pool;
diff -uNrp linux/drivers/md/dm-io.c linux-mempool/drivers/md/dm-io.c
--- linux/drivers/md/dm-io.c 2008-11-29 23:42:26.000000000 +0100
+++ linux-mempool/drivers/md/dm-io.c 2008-11-29 23:21:48.000000000 +0100
@@ -52,7 +52,8 @@ struct dm_io_client *dm_io_client_create
if (!client)
return ERR_PTR(-ENOMEM);
- client->pool = mempool_create_kmalloc_pool(ios, sizeof(struct io));
+ client->pool = mempool_create_kmalloc_pool(ios, sizeof(struct io),
+ "dm-io_client");
if (!client->pool)
goto bad;
diff -uNrp linux/drivers/md/dm-raid1.c
linux-mempool/drivers/md/dm-raid1.c
--- linux/drivers/md/dm-raid1.c 2008-11-29 23:42:26.000000000 +0100
+++ linux-mempool/drivers/md/dm-raid1.c 2008-11-29 21:33:57.000000000
+0100
@@ -766,7 +766,7 @@ static struct mirror_set *alloc_context(
len = sizeof(struct dm_raid1_read_record);
ms->read_record_pool = mempool_create_kmalloc_pool(MIN_READ_RECORDS,
- len);
+ len, "dm-raid read record");
if (!ms->read_record_pool) {
ti->error = "Error creating mirror read_record_pool";
kfree(ms);
diff -uNrp linux/drivers/md/dm-region-hash.c
linux-mempool/drivers/md/dm-region-hash.c
--- linux/drivers/md/dm-region-hash.c 2008-11-29 23:42:26.000000000
+0100
+++ linux-mempool/drivers/md/dm-region-hash.c 2008-11-29
21:33:57.000000000 +0100
@@ -214,7 +214,7 @@ struct dm_region_hash *dm_region_hash_cr
INIT_LIST_HEAD(&rh->failed_recovered_regions);
rh->region_pool = mempool_create_kmalloc_pool(MIN_REGIONS,
- sizeof(struct dm_region));
+ sizeof(struct dm_region), "md-region-hash");
if (!rh->region_pool) {
vfree(rh->buckets);
kfree(rh);
diff -uNrp linux/drivers/md/multipath.c
linux-mempool/drivers/md/multipath.c
--- linux/drivers/md/multipath.c 2008-11-29 23:42:26.000000000 +0100
+++ linux-mempool/drivers/md/multipath.c 2008-11-29 22:26:47.000000000
+0100
@@ -476,7 +476,7 @@ static int multipath_run (mddev_t *mddev
mddev->degraded = conf->raid_disks - conf->working_disks;
conf->pool = mempool_create_kzalloc_pool(NR_RESERVED_BUFS,
- sizeof(struct multipath_bh));
+ sizeof(struct multipath_bh), "multipath_bh");
if (conf->pool == NULL) {
printk(KERN_ERR
"multipath: couldn't allocate memory for %s\n",
diff -uNrp linux/drivers/md/raid10.c linux-mempool/drivers/md/raid10.c
--- linux/drivers/md/raid10.c 2008-11-29 23:42:26.000000000 +0100
+++ linux-mempool/drivers/md/raid10.c 2008-11-29 23:22:12.000000000
+0100
@@ -1636,7 +1636,8 @@ static int init_resync(conf_t *conf)
buffs = RESYNC_WINDOW / RESYNC_BLOCK_SIZE;
BUG_ON(conf->r10buf_pool);
- conf->r10buf_pool = mempool_create(buffs, r10buf_pool_alloc,
r10buf_pool_free, conf);
+ conf->r10buf_pool = mempool_create(buffs, r10buf_pool_alloc,
+ r10buf_pool_free, conf, "md_r10buf", MEMPOOL_PRIVATE);
if (!conf->r10buf_pool)
return -ENOMEM;
conf->next_resync = 0;
@@ -2098,7 +2099,7 @@ static int run(mddev_t *mddev)
conf->stride = stride << conf->chunk_shift;
conf->r10bio_pool = mempool_create(NR_RAID10_BIOS, r10bio_pool_alloc,
- r10bio_pool_free, conf);
+ r10bio_pool_free, conf, "md_r10bio", MEMPOOL_PRIVATE);
if (!conf->r10bio_pool) {
printk(KERN_ERR "raid10: couldn't allocate memory for %s\n",
mdname(mddev));
diff -uNrp linux/drivers/md/raid1.c linux-mempool/drivers/md/raid1.c
--- linux/drivers/md/raid1.c 2008-11-29 23:42:26.000000000 +0100
+++ linux-mempool/drivers/md/raid1.c 2008-11-29 21:33:57.000000000 +0100
@@ -1678,7 +1678,7 @@ static int init_resync(conf_t *conf)
buffs = RESYNC_WINDOW / RESYNC_BLOCK_SIZE;
BUG_ON(conf->r1buf_pool);
conf->r1buf_pool = mempool_create(buffs, r1buf_pool_alloc,
r1buf_pool_free,
- conf->poolinfo);
+ conf->poolinfo, "md_r1buf", MEMPOOL_PRIVATE);
if (!conf->r1buf_pool)
return -ENOMEM;
conf->next_resync = 0;
@@ -1956,8 +1956,7 @@ static int run(mddev_t *mddev)
conf->poolinfo->mddev = mddev;
conf->poolinfo->raid_disks = mddev->raid_disks;
conf->r1bio_pool = mempool_create(NR_RAID1_BIOS, r1bio_pool_alloc,
- r1bio_pool_free,
- conf->poolinfo);
+ r1bio_pool_free, conf->poolinfo, "md_r1bio", MEMPOOL_PRIVATE);
if (!conf->r1bio_pool)
goto out_no_mem;
@@ -2171,7 +2170,7 @@ static int raid1_reshape(mddev_t *mddev)
newpoolinfo->raid_disks = raid_disks;
newpool = mempool_create(NR_RAID1_BIOS, r1bio_pool_alloc,
- r1bio_pool_free, newpoolinfo);
+ r1bio_pool_free, newpoolinfo, "md_raid1", MEMPOOL_PRIVATE);
if (!newpool) {
kfree(newpoolinfo);
return -ENOMEM;
diff -uNrp linux/drivers/s390/scsi/zfcp_aux.c
linux-mempool/drivers/s390/scsi/zfcp_aux.c
--- linux/drivers/s390/scsi/zfcp_aux.c 2008-11-29 23:42:26.000000000
+0100
+++ linux-mempool/drivers/s390/scsi/zfcp_aux.c 2008-11-29
21:55:55.000000000 +0100
@@ -372,7 +372,7 @@ static int zfcp_allocate_low_mem_buffers
adapter->pool.fsf_req_status_read =
mempool_create_kmalloc_pool(FSF_STATUS_READS_RECOM,
- sizeof(struct zfcp_fsf_req));
+ sizeof(struct zfcp_fsf_req), "zfcp_fsf_req");
if (!adapter->pool.fsf_req_status_read)
return -ENOMEM;
diff -uNrp linux/drivers/scsi/ibmvscsi/ibmvfc.c
linux-mempool/drivers/scsi/ibmvscsi/ibmvfc.c
--- linux/drivers/scsi/ibmvscsi/ibmvfc.c 2008-11-29 23:42:26.000000000
+0100
+++ linux-mempool/drivers/scsi/ibmvscsi/ibmvfc.c 2008-11-29
22:01:31.000000000 +0100
@@ -3809,7 +3809,7 @@ static int ibmvfc_alloc_mem(struct ibmvf
goto free_disc_buffer;
vhost->tgt_pool = mempool_create_kzalloc_pool(IBMVFC_TGT_MEMPOOL_SZ,
- sizeof(struct ibmvfc_target));
+ sizeof(struct ibmvfc_target), "ibmvfc_target");
if (!vhost->tgt_pool) {
dev_err(dev, "Couldn't allocate target memory pool\n");
diff -uNrp linux/drivers/scsi/lpfc/lpfc_mem.c
linux-mempool/drivers/scsi/lpfc/lpfc_mem.c
--- linux/drivers/scsi/lpfc/lpfc_mem.c 2008-11-29 23:42:26.000000000
+0100
+++ linux-mempool/drivers/scsi/lpfc/lpfc_mem.c 2008-11-29
23:40:37.000000000 +0100
@@ -19,6 +19,7 @@
* included with this package. *
*******************************************************************/
+#include <linux/slab.h>
#include <linux/mempool.h>
#include <linux/pci.h>
#include <linux/interrupt.h>
@@ -89,12 +90,12 @@ lpfc_mem_alloc(struct lpfc_hba * phba)
}
phba->mbox_mem_pool = mempool_create_kmalloc_pool(LPFC_MEM_POOL_SIZE,
- sizeof(LPFC_MBOXQ_t));
+ sizeof(LPFC_MBOXQ_t), "mbox_mem_pool");
if (!phba->mbox_mem_pool)
goto fail_free_mbuf_pool;
phba->nlp_mem_pool = mempool_create_kmalloc_pool(LPFC_MEM_POOL_SIZE,
- sizeof(struct lpfc_nodelist));
+ sizeof(struct lpfc_nodelist), "nlp_mem_pool");
if (!phba->nlp_mem_pool)
goto fail_free_mbox_pool;
diff -uNrp linux/drivers/scsi/qla4xxx/ql4_os.c
linux-mempool/drivers/scsi/qla4xxx/ql4_os.c
--- linux/drivers/scsi/qla4xxx/ql4_os.c 2008-11-29 23:42:26.000000000
+0100
+++ linux-mempool/drivers/scsi/qla4xxx/ql4_os.c 2008-11-29
22:28:06.000000000 +0100
@@ -563,7 +563,7 @@ static int qla4xxx_mem_alloc(struct scsi
/* Allocate memory for srb pool. */
ha->srb_mempool = mempool_create(SRB_MIN_REQ, mempool_alloc_slab,
- mempool_free_slab, srb_cachep);
+ mempool_free_slab, srb_cachep, "srb_mempool", MEMPOOL_PRIVATE);
if (ha->srb_mempool == NULL) {
dev_warn(&ha->pdev->dev,
"Memory Allocation failed - SRB Pool.\n");
diff -uNrp linux/fs/bio.c linux-mempool/fs/bio.c
--- linux/fs/bio.c 2008-11-29 23:42:26.000000000 +0100
+++ linux-mempool/fs/bio.c 2008-11-29 21:33:57.000000000 +0100
@@ -1428,7 +1428,7 @@ static int __init init_bio(void)
panic("bio: can't allocate bios\n");
bio_split_pool = mempool_create_kmalloc_pool(BIO_SPLIT_ENTRIES,
- sizeof(struct bio_pair));
+ sizeof(struct bio_pair), "bio_pair");
if (!bio_split_pool)
panic("bio: can't create split pool\n");
diff -uNrp linux/mm/bounce.c linux-mempool/mm/bounce.c
--- linux/mm/bounce.c 2008-11-29 23:42:26.000000000 +0100
+++ linux-mempool/mm/bounce.c 2008-11-29 21:33:57.000000000 +0100
@@ -31,7 +31,7 @@ static __init int init_emergency_pool(vo
if (!i.totalhigh)
return 0;
- page_pool = mempool_create_page_pool(POOL_SIZE, 0);
+ page_pool = mempool_create_page_pool(POOL_SIZE, 0, "highmem_bounce");
BUG_ON(!page_pool);
printk("highmem bounce pool size: %d pages\n", POOL_SIZE);
@@ -80,7 +80,7 @@ int init_emergency_isa_pool(void)
return 0;
isa_page_pool = mempool_create(ISA_POOL_SIZE, mempool_alloc_pages_isa,
- mempool_free_pages, (void *) 0);
+ mempool_free_pages, (void *) 0, "isa_page_pool", MEMPOOL_PAGE);
BUG_ON(!isa_page_pool);
printk("isa bounce pool size: %d pages\n", ISA_POOL_SIZE);
--
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