Song Liu bb3338d347 md/raid5-cache: in r5l_do_submit_io(), submit io->split_bio first ...

In r5l_do_submit_io(), it is necessary to check io->split_bio before
submit io->current_bio. This is because, endio of current_bio may
free the whole IO unit, and thus change io->split_bio.

Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Shaohua Li <shli@fb.com>

2017-05-10 10:07:55 -07:00

..

bcache

drivers/md/bcache/util.h: remove duplicate inclusion of blkdev.h

2017-03-09 17:01:10 -08:00

persistent-data

dm block manager: remove an unused argument from dm_block_manager_create()

2017-04-27 17:08:41 -04:00

bitmap.c

md: fix several trivial typos in comments

2017-03-23 22:54:57 -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 v2: new interface for the bio prison

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

dm-bio-prison-v1.h

dm bio prison v2: new interface for the bio prison

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

dm-bio-prison-v2.c

dm bio prison v2: new interface for the bio prison

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

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

…

dm-bufio.c

dm bufio: check new buffer allocation watermark every 30 seconds

2017-05-01 15:21:42 -04:00

dm-bufio.h

dm bufio: add sector start offset to dm-bufio interface

2017-03-07 13:28:33 -05:00

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

2017-03-07 13:28:31 -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

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

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

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: make the cleaner policy write-back more aggressively

2017-03-31 11:41:05 -04:00

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

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

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

dm-core.h

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

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

dm-crypt.c

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

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

dm-delay.c

dm: mark targets that pass integrity data

2017-04-24 12:04:32 -04:00

dm-era-target.c

dm block manager: remove an unused argument from dm_block_manager_create()

2017-04-27 17:08:41 -04:00

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

dm flakey: introduce "error_writes" feature

2016-12-13 15:01:31 -05:00

dm-integrity.c

dm integrity: use previously calculated log2 of sectors_per_block

2017-04-27 12:16:32 -04:00

dm-io.c

dm: support REQ_OP_WRITE_ZEROES

2017-04-08 11:25:38 -06:00

dm-ioctl.c

dm: introduce enum dm_queue_mode to cleanup related code

2017-04-27 17:08:44 -04:00

dm-kcopyd.c

dm kcopyd: switch to use REQ_OP_WRITE_ZEROES

2017-04-08 11:25:38 -06:00

dm-linear.c

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

2017-05-03 10:31:20 -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

Merge branch 'for-4.9/block' of git://git.kernel.dk/linux-block

2016-10-07 14:42:05 -07:00

dm-log.c

block,fs: use REQ_* flags directly

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

dm-mpath.c

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

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

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: remove the discard_zeroes_data flag

2017-04-08 11:25:38 -06:00

dm-raid.c

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

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

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

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

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

dm-rq.h

dm: always defer request allocation to the owner of the request_queue

2017-01-27 15:08:35 -07:00

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

block,fs: use REQ_* flags directly

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

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: rename bio bi_rw to bi_opf

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

dm-stats.c

dm stats: fix a leaked s->histogram_boundaries array

2017-02-16 14:17:07 -05:00

dm-stats.h

dm stats: support precise timestamps

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

dm-stripe.c

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

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

dm-switch.c

dm switch: simplify conditional in alloc_region_table()

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

dm-sysfs.c

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

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

dm-table.c

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

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

dm-target.c

dm: introduce a new DM_MAPIO_KILL return value

2017-05-01 18:19:03 -04:00

dm-thin-metadata.c

dm block manager: remove an unused argument from dm_block_manager_create()

2017-04-27 17:08:41 -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

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

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

dm-uevent.c

…

dm-uevent.h

…

dm-verity-fec.c

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

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

dm-verity-fec.h

dm verity fec: limit error correction recursion

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

dm-verity-target.c

dm verity: switch to using asynchronous hash crypto API

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

dm-verity.h

dm verity: switch to using asynchronous hash crypto API

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

dm-zero.c

block: rename bio bi_rw to bi_opf

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

dm.c

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

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

dm.h

dm: introduce enum dm_queue_mode to cleanup related code

2017-04-27 17:08:44 -04:00

faulty.c

md: fast clone bio in bio_clone_mddev()

2017-02-15 11:24:54 -08:00

Kconfig

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

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

linear.c

Merge branch 'md-next' into md-linus

2017-05-01 14:09:21 -07:00

linear.h

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

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

Makefile

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

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

md-cluster.c

md-cluster: Fix a memleak in an error handling path

2017-04-14 08:08:29 -07:00

md-cluster.h

md-cluster: add the support for resize

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

md.c

md: don't return -EAGAIN in md_allow_write for external metadata arrays

2017-05-08 10:32:59 -07:00

md.h

md: don't return -EAGAIN in md_allow_write for external metadata arrays

2017-05-08 10:32:59 -07:00

multipath.c

md: support REQ_OP_WRITE_ZEROES

2017-04-08 11:25:38 -06:00

multipath.h

…

raid0.c

md/md0: optimize raid0 discard handling

2017-05-08 21:18:03 -07:00

raid0.h

block: kill merge_bvec_fn() completely

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

raid1.c

md: don't return -EAGAIN in md_allow_write for external metadata arrays

2017-05-08 10:32:59 -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

md/raid5-cache: in r5l_do_submit_io(), submit io->split_bio first

2017-05-10 10:07:55 -07:00

raid5-log.h

raid5-ppl: use resize_stripes() when enabling or disabling ppl

2017-04-10 12:00:49 -07:00

raid5-ppl.c

raid5-ppl: use a single mempool for ppl_io_unit and header_page

2017-04-11 14:56:46 -07:00

raid5.c

md: don't return -EAGAIN in md_allow_write for external metadata arrays

2017-05-08 10:32:59 -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 branch 'md-next' into md-linus

2017-05-01 14:09:21 -07:00

raid10.h

md/raid10: simplify the splitting of requests.

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