Yu Kuai f10aa9bc94 md/raid10: fix missing discard IO accounting ...

[ Upstream commit d05af90d6218e9c8f1c2026990c3f53c1b41bfb0 ]

md_account_bio() is not called from raid10_handle_discard(), now that we
handle bitmap inside md_account_bio(), also fix missing
bitmap_startwrite for discard.

Test whole disk discard for 20G raid10:

Before:
Device   d/s     dMB/s   drqm/s  %drqm d_await dareq-sz
md0    48.00     16.00     0.00   0.00    5.42   341.33

After:
Device   d/s     dMB/s   drqm/s  %drqm d_await dareq-sz
md0    68.00  20462.00     0.00   0.00    2.65 308133.65

Link: https://lore.kernel.org/linux-raid/20250325015746.3195035-1-yukuai1@huaweicloud.com
Fixes: 528bc2cf2f ("md/raid10: enable io accounting")
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Acked-by: Coly Li <colyli@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-04-25 10:45:39 +02:00

..

bcache

bcache: revert replacing IS_ERR_OR_NULL with IS_ERR again

2024-12-14 19:59:55 +01:00

persistent-data

dm array: fix cursor index when skipping across block boundaries

2025-01-17 13:36:10 +01:00

dm-audit.c

…

dm-audit.h

…

dm-bio-prison-v1.c

…

dm-bio-prison-v1.h

…

dm-bio-prison-v2.c

…

dm-bio-prison-v2.h

…

dm-bio-record.h

…

dm-bufio.c

dm-bufio: fix warnings about duplicate slab caches

2024-12-09 10:32:41 +01:00

dm-builtin.c

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dm-cache-background-tracker.c

dm-cache: fix warnings about duplicate slab caches

2024-12-09 10:32:40 +01:00

dm-cache-background-tracker.h

dm-cache: fix warnings about duplicate slab caches

2024-12-09 10:32:40 +01:00

dm-cache-block-types.h

…

dm-cache-metadata.c

Revert "mm: shrinkers: convert shrinker_rwsem to mutex"

2023-06-19 13:19:33 -07:00

dm-cache-metadata.h

…

dm-cache-policy-internal.h

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dm-cache-policy-smq.c

dm cache policy smq: ensure IO doesn't prevent cleaner policy progress

2023-07-25 11:55:50 -04:00

dm-cache-policy.c

…

dm-cache-policy.h

…

dm-cache-target.c

dm-cache: fix warnings about duplicate slab caches

2024-12-09 10:32:40 +01:00

dm-clone-metadata.c

bitmap: introduce generic optimized bitmap_size()

2024-08-29 17:33:14 +02:00

dm-clone-metadata.h

…

dm-clone-target.c

block: replace fmode_t with a block-specific type for block open flags

2023-06-12 08:04:05 -06:00

dm-core.h

dm: limit the number of targets and parameter size area

2024-02-23 09:25:27 +01:00

dm-crypt.c

dm-crypt: track tag_offset in convert_context

2025-02-17 09:40:25 +01:00

dm-delay.c

dm-delay: fix a race between delay_presuspend and delay_bio

2023-12-03 07:33:09 +01:00

dm-dust.c

…

dm-ebs-target.c

dm-ebs: fix prefetch-vs-suspend race

2025-04-25 10:45:33 +02:00

dm-era-target.c

block: replace fmode_t with a block-specific type for block open flags

2023-06-12 08:04:05 -06:00

dm-exception-store.c

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dm-exception-store.h

…

dm-flakey.c

dm-flakey: Fix memory corruption in optional corrupt_bio_byte feature

2025-03-22 12:50:47 -07:00

dm-ima.c

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dm-ima.h

…

dm-init.c

dm init: Handle minors larger than 255

2024-09-12 11:11:35 +02:00

dm-integrity.c

dm-integrity: set ti->error on memory allocation failure

2025-04-25 10:45:34 +02:00

dm-io-rewind.c

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dm-io-tracker.h

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dm-io.c

dm io: Support IO priority

2024-03-26 18:20:13 -04:00

dm-ioctl.c

dm resume: don't return EINVAL when signalled

2024-08-29 17:33:13 +02:00

dm-kcopyd.c

dm io: Support IO priority

2024-03-26 18:20:13 -04:00

dm-linear.c

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dm-log-userspace-base.c

…

dm-log-userspace-transfer.c

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dm-log-userspace-transfer.h

…

dm-log-writes.c

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dm-log.c

dm io: Support IO priority

2024-03-26 18:20:13 -04:00

dm-mpath.c

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dm-mpath.h

…

dm-path-selector.c

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dm-path-selector.h

…

dm-ps-historical-service-time.c

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dm-ps-io-affinity.c

…

dm-ps-queue-length.c

…

dm-ps-round-robin.c

…

dm-ps-service-time.c

…

dm-raid1.c

dm io: Support IO priority

2024-03-26 18:20:13 -04:00

dm-raid.c

dm-raid: fix lockdep waring in "pers->hot_add_disk"

2024-04-03 15:28:26 +02:00

dm-region-hash.c

…

dm-rq.c

Revert "dm: requeue IO if mapping table not yet available"

2024-10-04 16:29:40 +02:00

dm-rq.h

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dm-snap-persistent.c

dm io: Support IO priority

2024-03-26 18:20:13 -04:00

dm-snap-transient.c

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dm-snap.c

dm snapshot: fix lockup in dm_exception_table_exit

2024-04-03 15:28:37 +02:00

dm-stats.c

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dm-stats.h

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dm-stripe.c

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dm-switch.c

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dm-sysfs.c

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dm-table.c

dm: limit the number of targets and parameter size area

2024-02-23 09:25:27 +01:00

dm-target.c

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dm-thin-metadata.c

Merge tag 'for-6.5/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

2023-06-30 12:16:00 -07:00

dm-thin-metadata.h

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dm-thin.c

dm thin: make get_first_thin use rcu-safe list first function

2025-01-17 13:36:17 +01:00

dm-uevent.c

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dm-uevent.h

…

dm-unstripe.c

dm-unstriped: cast an operand to sector_t to prevent potential uint32_t overflow

2024-11-14 13:19:37 +01:00

dm-verity-fec.c

dm-verity FEC: Fix RS FEC repair for roots unaligned to block size (take 2)

2025-01-17 13:36:19 +01:00

dm-verity-fec.h

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dm-verity-loadpin.c

dm: verity-loadpin: Add NULL pointer check for 'bdev' parameter

2023-06-28 10:43:04 -07:00

dm-verity-target.c

dm-verity: fix prefetch-vs-suspend race

2025-04-25 10:45:34 +02:00

dm-verity-verify-sig.c

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dm-verity-verify-sig.h

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dm-verity.h

dm-verity, dm-crypt: align "struct bvec_iter" correctly

2024-03-26 18:19:12 -04:00

dm-writecache.c

dm io: Support IO priority

2024-03-26 18:20:13 -04:00

dm-zero.c

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dm-zone.c

dm zone: Use the bitmap API to allocate bitmaps

2023-06-16 18:24:13 -04:00

dm-zoned-metadata.c

dm: dm-zoned: use __bio_add_page for adding single metadata page

2023-05-31 09:50:02 -06:00

dm-zoned-reclaim.c

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dm-zoned-target.c

dm zoned: free dmz->ddev array in dmz_put_zoned_devices

2023-09-20 13:48:06 -04:00

dm-zoned.h

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dm.c

Revert "dm: requeue IO if mapping table not yet available"

2024-10-04 16:29:40 +02:00

dm.h

dm: remove stale/redundant dm_internal_{suspend,resume} prototypes in dm.h

2023-06-16 18:24:14 -04:00

Kconfig

dm audit: fix Kconfig so DM_AUDIT depends on BLK_DEV_DM

2024-01-20 11:51:45 +01:00

Makefile

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md-autodetect.c

init: improve the name_to_dev_t interface

2023-06-05 10:56:46 -06:00

md-bitmap.c

md/md-bitmap: Synchronize bitmap_get_stats() with bitmap lifetime

2025-02-27 04:10:44 -08:00

md-bitmap.h

md/md-bitmap: add 'sync_size' into struct md_bitmap_stats

2025-02-27 04:10:44 -08:00

md-cluster.c

md/md-bitmap: add 'sync_size' into struct md_bitmap_stats

2025-02-27 04:10:44 -08:00

md-cluster.h

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md-faulty.c

md/md-faulty: enable io accounting

2023-07-27 00:13:30 -07:00

md-linear.c

md/md-linear: enable io accounting

2023-07-27 00:13:30 -07:00

md-linear.h

…

md-multipath.c

md/md-multipath: enable io accounting

2023-07-27 00:13:29 -07:00

md-multipath.h

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md.c

md: Fix md_seq_ops() regressions

2025-02-27 04:10:53 -08:00

md.h

md: use separate work_struct for md_start_sync()

2025-02-27 04:10:44 -08:00

raid0.c

md: raid0: account for split bio in iostat accounting

2023-08-17 21:11:31 -07:00

raid0.h

md/raid0: add discard support for the 'original' layout

2023-06-30 15:43:50 -07:00

raid1-10.c

md/raid1-10: fix casting from randomized structure in raid1_submit_write()

2023-06-23 09:33:16 -07:00

raid1.c

md/md-bitmap: move bitmap_{start, end}write to md upper layer

2025-02-21 13:57:26 +01:00

raid1.h

md/md-bitmap: remove the last parameter for bimtap_ops->endwrite()

2025-02-21 13:57:26 +01:00

raid5-cache.c

md/md-bitmap: move bitmap_{start, end}write to md upper layer

2025-02-21 13:57:26 +01:00

raid5-log.h

…

raid5-ppl.c

md: raid5: use __bio_add_page to add single page to new bio

2023-05-31 09:50:02 -06:00

raid5.c

md/md-bitmap: move bitmap_{start, end}write to md upper layer

2025-02-21 13:57:26 +01:00

raid5.h

md/md-bitmap: move bitmap_{start, end}write to md upper layer

2025-02-21 13:57:26 +01:00

raid10.c

md/raid10: fix missing discard IO accounting

2025-04-25 10:45:39 +02:00

raid10.h

md/md-bitmap: remove the last parameter for bimtap_ops->endwrite()

2025-02-21 13:57:26 +01:00