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-rw-r--r--drivers/md/bcache/request.c7
-rw-r--r--drivers/md/bcache/request.h3
-rw-r--r--drivers/md/bcache/super.c11
-rw-r--r--drivers/md/dm.c10
-rw-r--r--drivers/md/md.c9
5 files changed, 21 insertions, 19 deletions
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c
index 820d8402a1dc..71a90fbec314 100644
--- a/drivers/md/bcache/request.c
+++ b/drivers/md/bcache/request.c
@@ -1161,8 +1161,7 @@ static void quit_max_writeback_rate(struct cache_set *c,
/* Cached devices - read & write stuff */
-static blk_qc_t cached_dev_make_request(struct request_queue *q,
- struct bio *bio)
+blk_qc_t cached_dev_make_request(struct request_queue *q, struct bio *bio)
{
struct search *s;
struct bcache_device *d = bio->bi_disk->private_data;
@@ -1266,7 +1265,6 @@ void bch_cached_dev_request_init(struct cached_dev *dc)
{
struct gendisk *g = dc->disk.disk;
- g->queue->make_request_fn = cached_dev_make_request;
g->queue->backing_dev_info->congested_fn = cached_dev_congested;
dc->disk.cache_miss = cached_dev_cache_miss;
dc->disk.ioctl = cached_dev_ioctl;
@@ -1301,8 +1299,7 @@ static void flash_dev_nodata(struct closure *cl)
continue_at(cl, search_free, NULL);
}
-static blk_qc_t flash_dev_make_request(struct request_queue *q,
- struct bio *bio)
+blk_qc_t flash_dev_make_request(struct request_queue *q, struct bio *bio)
{
struct search *s;
struct closure *cl;
diff --git a/drivers/md/bcache/request.h b/drivers/md/bcache/request.h
index c64dbd7a91aa..bb005c93dd72 100644
--- a/drivers/md/bcache/request.h
+++ b/drivers/md/bcache/request.h
@@ -37,7 +37,10 @@ unsigned int bch_get_congested(const struct cache_set *c);
void bch_data_insert(struct closure *cl);
void bch_cached_dev_request_init(struct cached_dev *dc);
+blk_qc_t cached_dev_make_request(struct request_queue *q, struct bio *bio);
+
void bch_flash_dev_request_init(struct bcache_device *d);
+blk_qc_t flash_dev_make_request(struct request_queue *q, struct bio *bio);
extern struct kmem_cache *bch_search_cache;
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
index 0c3c5419c52b..d98354fa28e3 100644
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -816,7 +816,7 @@ static void bcache_device_free(struct bcache_device *d)
}
static int bcache_device_init(struct bcache_device *d, unsigned int block_size,
- sector_t sectors)
+ sector_t sectors, make_request_fn make_request_fn)
{
struct request_queue *q;
const size_t max_stripes = min_t(size_t, INT_MAX,
@@ -866,11 +866,10 @@ static int bcache_device_init(struct bcache_device *d, unsigned int block_size,
d->disk->fops = &bcache_ops;
d->disk->private_data = d;
- q = blk_alloc_queue(GFP_KERNEL);
+ q = blk_alloc_queue(make_request_fn, NUMA_NO_NODE);
if (!q)
return -ENOMEM;
- blk_queue_make_request(q, NULL);
d->disk->queue = q;
q->queuedata = d;
q->backing_dev_info->congested_data = d;
@@ -1339,7 +1338,8 @@ static int cached_dev_init(struct cached_dev *dc, unsigned int block_size)
q->limits.raid_partial_stripes_expensive;
ret = bcache_device_init(&dc->disk, block_size,
- dc->bdev->bd_part->nr_sects - dc->sb.data_offset);
+ dc->bdev->bd_part->nr_sects - dc->sb.data_offset,
+ cached_dev_make_request);
if (ret)
return ret;
@@ -1451,7 +1451,8 @@ static int flash_dev_run(struct cache_set *c, struct uuid_entry *u)
kobject_init(&d->kobj, &bch_flash_dev_ktype);
- if (bcache_device_init(d, block_bytes(c), u->sectors))
+ if (bcache_device_init(d, block_bytes(c), u->sectors,
+ flash_dev_make_request))
goto err;
bcache_device_attach(d, c, u - c->uuids);
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 0413018c8305..753302e83910 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -25,6 +25,7 @@
#include <linux/wait.h>
#include <linux/pr.h>
#include <linux/refcount.h>
+#include <linux/part_stat.h>
#define DM_MSG_PREFIX "core"
@@ -1938,16 +1939,15 @@ static struct mapped_device *alloc_dev(int minor)
INIT_LIST_HEAD(&md->table_devices);
spin_lock_init(&md->uevent_lock);
- md->queue = blk_alloc_queue_node(GFP_KERNEL, numa_node_id);
- if (!md->queue)
- goto bad;
- md->queue->queuedata = md;
/*
* default to bio-based required ->make_request_fn until DM
* table is loaded and md->type established. If request-based
* table is loaded: blk-mq will override accordingly.
*/
- blk_queue_make_request(md->queue, dm_make_request);
+ md->queue = blk_alloc_queue(dm_make_request, numa_node_id);
+ if (!md->queue)
+ goto bad;
+ md->queue->queuedata = md;
md->disk = alloc_disk_node(1, md->numa_node_id);
if (!md->disk)
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 469f551863be..cd1210a0d957 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -58,8 +58,10 @@
#include <linux/delay.h>
#include <linux/raid/md_p.h>
#include <linux/raid/md_u.h>
+#include <linux/raid/detect.h>
#include <linux/slab.h>
#include <linux/percpu-refcount.h>
+#include <linux/part_stat.h>
#include <trace/events/block.h>
#include "md.h"
@@ -2491,12 +2493,12 @@ static int lock_rdev(struct md_rdev *rdev, dev_t dev, int shared)
{
int err = 0;
struct block_device *bdev;
- char b[BDEVNAME_SIZE];
bdev = blkdev_get_by_dev(dev, FMODE_READ|FMODE_WRITE|FMODE_EXCL,
shared ? (struct md_rdev *)lock_rdev : rdev);
if (IS_ERR(bdev)) {
- pr_warn("md: could not open %s.\n", __bdevname(dev, b));
+ pr_warn("md: could not open device unknown-block(%u,%u).\n",
+ MAJOR(dev), MINOR(dev));
return PTR_ERR(bdev);
}
rdev->bdev = bdev;
@@ -5621,12 +5623,11 @@ static int md_alloc(dev_t dev, char *name)
mddev->hold_active = UNTIL_STOP;
error = -ENOMEM;
- mddev->queue = blk_alloc_queue(GFP_KERNEL);
+ mddev->queue = blk_alloc_queue(md_make_request, NUMA_NO_NODE);
if (!mddev->queue)
goto abort;
mddev->queue->queuedata = mddev;
- blk_queue_make_request(mddev->queue, md_make_request);
blk_set_stacking_limits(&mddev->queue->limits);
disk = alloc_disk(1 << shift);
generated by cgit (git 2.34.1) at 2024-06-10 15:32:02 +0000