Ming Lei 9dc112e2da dm mpath: remove annoying message of 'blk_get_request() returned -11' ...

It is very normal to see allocation failure, especially with blk-mq
request_queues, so it's unnecessary to report this error and annoy
people.

In practice this 'blk_get_request() returned -11' error gets logged
quite frequently when a blk-mq DM multipath device sees heavy IO.

This change is marked for stable@ because the annoying message in
question was included in stable@ commit 7083abbbf.

Fixes: 7083abbbf ("dm mpath: avoid that path removal can trigger an infinite loop")
Cc: stable@vger.kernel.org
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>

2017-11-16 16:29:43 -05:00

..

bcache

bcache: use llist_for_each_entry_safe() in __closure_wake_up()

2017-09-27 14:54:49 -06:00

persistent-data

dm space map metadata: use ARRAY_SIZE

2017-11-10 15:44:52 -05:00

bitmap.c

md/bitmap: disable bitmap_resize for file-backed bitmaps.

2017-08-31 22:57:03 -07:00

bitmap.h

md: move bitmap_destroy to the beginning of __md_stop

2017-03-16 16:55:58 -07:00

dm-bio-prison-v1.c

dm bio prison: use rb_entry() rather than container_of()

2017-06-19 11:03:50 -04:00

dm-bio-prison-v1.h

block: switch bios to blk_status_t

2017-06-09 09:27:32 -06:00

dm-bio-prison-v2.c

dm bio prison: use rb_entry() rather than container_of()

2017-06-19 11:03:50 -04:00

dm-bio-prison-v2.h

dm bio prison v2: new interface for the bio prison

2017-03-07 11:30:16 -05:00

dm-bio-record.h

block: replace bi_bdev with a gendisk pointer and partitions index

2017-08-23 12:49:55 -06:00

dm-bufio.c

- Some request-based DM core and DM multipath fixes and cleanups

2017-09-14 13:43:16 -07:00

dm-bufio.h

dm integrity: optimize writing dm-bufio buffers that are partially changed

2017-08-28 11:47:17 -04:00

dm-builtin.c

dm: move request-based code out to dm-rq.[hc]

2016-06-10 15:15:44 -04:00

dm-cache-background-tracker.c

dm cache background tracker: limit amount of background work that may be issued at once

2017-11-10 15:45:03 -05:00

dm-cache-background-tracker.h

dm cache: significant rework to leverage dm-bio-prison-v2

2017-03-07 13:28:31 -05:00

dm-cache-block-types.h

linux: drop __bitwise__ everywhere

2016-12-16 00:13:41 +02:00

dm-cache-metadata.c

dm cache: convert dm_cache_metadata.ref_count from atomic_t to refcount_t

2017-10-24 15:09:51 -04:00

dm-cache-metadata.h

dm cache: significant rework to leverage dm-bio-prison-v2

2017-03-07 13:28:31 -05:00

dm-cache-policy-internal.h

dm cache: significant rework to leverage dm-bio-prison-v2

2017-03-07 13:28:31 -05:00

dm-cache-policy-smq.c

dm cache policy smq: allocate cache blocks in order

2017-11-10 15:45:05 -05:00

dm-cache-policy.c

…

dm-cache-policy.h

dm cache: significant rework to leverage dm-bio-prison-v2

2017-03-07 13:28:31 -05:00

dm-cache-target.c

dm cache: lift common migration preparation code to alloc_migration()

2017-11-10 15:45:07 -05:00

dm-core.h

dm: allocate struct mapped_device with kvzalloc

2017-11-10 15:44:55 -05:00

dm-crypt.c

dm crypt: allow unaligned bv_offset

2017-11-10 15:44:58 -05:00

dm-delay.c

block: replace bi_bdev with a gendisk pointer and partitions index

2017-08-23 12:49:55 -06:00

dm-era-target.c

block: replace bi_bdev with a gendisk pointer and partitions index

2017-08-23 12:49:55 -06:00

dm-exception-store.c

- Revert a dm-multipath change that caused a regression for unprivledged

2015-11-04 21:19:53 -08:00

dm-exception-store.h

dm snapshot: fix hung bios when copy error occurs

2016-01-08 20:03:05 -05:00

dm-flakey.c

- Some request-based DM core and DM multipath fixes and cleanups

2017-09-14 13:43:16 -07:00

dm-integrity.c

dm integrity: allow unaligned bv_offset

2017-11-10 15:44:59 -05:00

dm-io.c

block: replace bi_bdev with a gendisk pointer and partitions index

2017-08-23 12:49:55 -06:00

dm-ioctl.c

dm ioctl: fix alignment of event number in the device list

2017-09-25 11:18:29 -04:00

dm-kcopyd.c

dm kcopyd: add sequential write feature

2017-06-19 11:03:51 -04:00

dm-linear.c

- Some request-based DM core and DM multipath fixes and cleanups

2017-09-14 13:43:16 -07:00

dm-log-userspace-base.c

dm: drop NULL test before kmem_cache_destroy() and mempool_destroy()

2015-10-31 19:06:00 -04:00

dm-log-userspace-transfer.c

dm log userspace transfer: match wait_for_completion_timeout return type

2015-04-15 12:10:20 -04:00

dm-log-userspace-transfer.h

…

dm-log-writes.c

dm log writes: add support for DAX

2017-11-10 15:44:51 -05:00

dm-log.c

block,fs: use REQ_* flags directly

2016-11-01 09:43:26 -06:00

dm-mpath.c

dm mpath: remove annoying message of 'blk_get_request() returned -11'

2017-11-16 16:29:43 -05:00

dm-mpath.h

…

dm-path-selector.c

…

dm-path-selector.h

dm path selector: remove 'repeat_count' return from .select_path hook

2016-02-22 22:34:42 -05:00

dm-queue-length.c

dm path selector: remove 'repeat_count' return from .select_path hook

2016-02-22 22:34:42 -05:00

dm-raid1.c

block: replace bi_bdev with a gendisk pointer and partitions index

2017-08-23 12:49:55 -06:00

dm-raid.c

dm raid: fix panic when attempting to force a raid to sync

2017-11-10 15:45:00 -05:00

dm-region-hash.c

block: rename bio bi_rw to bi_opf

2016-08-07 14:41:02 -06:00

dm-round-robin.c

dm round robin: revert "use percpu 'repeat_count' and 'current_path'"

2017-02-17 00:54:09 -05:00

dm-rq.c

dm rq: do not update rq partially in each ending bio

2017-08-28 10:23:28 -04:00

dm-rq.h

dm rq: do not update rq partially in each ending bio

2017-08-28 10:23:28 -04:00

dm-service-time.c

dm path selector: remove 'repeat_count' return from .select_path hook

2016-02-22 22:34:42 -05:00

dm-snap-persistent.c

dm: make flush bios explicitly sync

2017-05-31 10:50:23 -04:00

dm-snap-transient.c

dm snapshot: fix hung bios when copy error occurs

2016-01-08 20:03:05 -05:00

dm-snap.c

block: replace bi_bdev with a gendisk pointer and partitions index

2017-08-23 12:49:55 -06:00

dm-stats.c

mm: introduce kv[mz]alloc helpers

2017-05-08 17:15:12 -07:00

dm-stats.h

dm stats: support precise timestamps

2015-06-17 12:40:40 -04:00

dm-stripe.c

- Some request-based DM core and DM multipath fixes and cleanups

2017-09-14 13:43:16 -07:00

dm-switch.c

- Some request-based DM core and DM multipath fixes and cleanups

2017-09-14 13:43:16 -07:00

dm-sysfs.c

dm: move request-based code out to dm-rq.[hc]

2016-06-10 15:15:44 -04:00

dm-table.c

dm: convert dm_dev_internal.count from atomic_t to refcount_t

2017-10-24 15:09:51 -04:00

dm-target.c

dm: don't return errnos from ->map

2017-06-09 09:27:32 -06:00

dm-thin-metadata.c

dm thin metadata: call precommit before saving the roots

2017-05-15 15:09:49 -04:00

dm-thin-metadata.h

dm thin: fix a race condition between discarding and provisioning a block

2016-07-20 12:43:35 -04:00

dm-thin.c

- Some request-based DM core and DM multipath fixes and cleanups

2017-09-14 13:43:16 -07:00

dm-uevent.c

…

dm-uevent.h

…

dm-verity-fec.c

dm verity fec: fix GFP flags used with mempool_alloc()

2017-07-26 15:55:44 -04:00

dm-verity-fec.h

dm verity fec: limit error correction recursion

2017-03-16 09:37:31 -04:00

dm-verity-target.c

- Some request-based DM core and DM multipath fixes and cleanups

2017-09-14 13:43:16 -07:00

dm-verity.h

dm verity: switch to using asynchronous hash crypto API

2017-04-24 15:37:04 -04:00

dm-zero.c

dm: don't return errnos from ->map

2017-06-09 09:27:32 -06:00

dm-zoned-metadata.c

block: replace bi_bdev with a gendisk pointer and partitions index

2017-08-23 12:49:55 -06:00

dm-zoned-reclaim.c

dm zoned: use GFP_NOIO in I/O path

2017-07-26 15:55:43 -04:00

dm-zoned-target.c

dm zoned: ignore last smaller runt zone

2017-11-10 15:44:53 -05:00

dm-zoned.h

dm zoned: drive-managed zoned block device target

2017-06-19 11:05:20 -04:00

dm.c

dm: small cleanup in dm_get_md()

2017-11-10 15:44:57 -05:00

dm.h

dm: convert dm_dev_internal.count from atomic_t to refcount_t

2017-10-24 15:09:51 -04:00

faulty.c

block: replace bi_bdev with a gendisk pointer and partitions index

2017-08-23 12:49:55 -06:00

Kconfig

dm zoned: drive-managed zoned block device target

2017-06-19 11:05:20 -04:00

linear.c

block: replace bi_bdev with a gendisk pointer and partitions index

2017-08-23 12:49:55 -06:00

linear.h

md linear: fix a race between linear_add() and linear_congested()

2017-02-13 09:17:50 -08:00

Makefile

dm zoned: drive-managed zoned block device target

2017-06-19 11:05:20 -04:00

md-cluster.c

md-cluster: fix potential lock issue in add_new_disk

2017-05-21 20:37:09 -07:00

md-cluster.h

md-cluster: add the support for resize

2017-03-16 16:55:50 -07:00

md.c

md: fix a race condition for flush request handling

2017-09-27 20:08:18 -07:00

md.h

md: separate request handling

2017-09-27 20:07:40 -07:00

multipath.c

block: replace bi_bdev with a gendisk pointer and partitions index

2017-08-23 12:49:55 -06:00

multipath.h

…

raid0.c

Merge tag 'md/4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md

2017-09-07 12:41:48 -07:00

raid0.h

block: kill merge_bvec_fn() completely

2015-08-13 12:31:57 -06:00

raid1-10.c

md: raid1-10: move raid1/raid10 common code into raid1-10.c

2017-07-21 12:47:20 -07:00

raid1.c

Merge tag 'md/4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md

2017-09-07 12:41:48 -07:00

raid1.h

md/raid1: Use a new variable to count flighting sync requests

2017-04-27 14:01:16 -07:00

raid5-cache.c

Merge tag 'md/4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md

2017-09-07 12:41:48 -07:00

raid5-log.h

md/r5cache: gracefully handle journal device errors for writeback mode

2017-05-11 22:11:11 -07:00

raid5-ppl.c

Merge tag 'md/4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md

2017-09-07 12:41:48 -07:00

raid5.c

md/raid5: cap worker count

2017-09-27 20:08:44 -07:00

raid5.h

- A major update for DM cache that reduces the latency for deciding

2017-05-03 10:31:20 -07:00

raid10.c

Merge tag 'md/4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md

2017-09-07 12:41:48 -07:00

raid10.h

md/raid10: simplify the splitting of requests.

2017-04-11 10:13:02 -07:00