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| author | Yu Kuai <yukuai3@huawei.com> | 2025-01-09 09:51:41 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-08 09:58:11 +0100 |
| commit | dc1967143ab90434e6b958cefa90e2fefbbe732f (patch) | |
| tree | 403aad8d9711c75cc04043b0ced0bad4992dd492 /drivers/md/raid5.c | |
| parent | 00d1943fe46d257cbfcfa7a811791d0214585d7b (diff) | |
| download | linux-dc1967143ab90434e6b958cefa90e2fefbbe732f.tar.gz linux-dc1967143ab90434e6b958cefa90e2fefbbe732f.tar.bz2 linux-dc1967143ab90434e6b958cefa90e2fefbbe732f.zip | |
md/md-bitmap: factor behind write counters out from bitmap_{start/end}write()
commit 08c50142a128dcb2d7060aa3b4c5db8837f7a46a upstream.
behind_write is only used in raid1, prepare to refactor
bitmap_{start/end}write(), there are no functional changes.
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Reviewed-by: Xiao Ni <xni@redhat.com>
Link: https://lore.kernel.org/r/20250109015145.158868-2-yukuai1@huaweicloud.com
Signed-off-by: Song Liu <song@kernel.org>
Signed-off-by: Yu Kuai <yukuai1@huaweicloud.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/md/raid5.c')
| -rw-r--r-- | drivers/md/raid5.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 2fa1f270fb1d..d08d64ae7bc0 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -3564,7 +3564,7 @@ static void __add_stripe_bio(struct stripe_head *sh, struct bio *bi, set_bit(STRIPE_BITMAP_PENDING, &sh->state); spin_unlock_irq(&sh->stripe_lock); conf->mddev->bitmap_ops->startwrite(conf->mddev, sh->sector, - RAID5_STRIPE_SECTORS(conf), false); + RAID5_STRIPE_SECTORS(conf)); spin_lock_irq(&sh->stripe_lock); clear_bit(STRIPE_BITMAP_PENDING, &sh->state); if (!sh->batch_head) { @@ -3665,7 +3665,7 @@ handle_failed_stripe(struct r5conf *conf, struct stripe_head *sh, if (bitmap_end) conf->mddev->bitmap_ops->endwrite(conf->mddev, sh->sector, RAID5_STRIPE_SECTORS(conf), - false, false); + false); bitmap_end = 0; /* and fail all 'written' */ bi = sh->dev[i].written; @@ -3712,7 +3712,7 @@ handle_failed_stripe(struct r5conf *conf, struct stripe_head *sh, if (bitmap_end) conf->mddev->bitmap_ops->endwrite(conf->mddev, sh->sector, RAID5_STRIPE_SECTORS(conf), - false, false); + false); /* If we were in the middle of a write the parity block might * still be locked - so just clear all R5_LOCKED flags */ @@ -4063,8 +4063,7 @@ returnbi: } conf->mddev->bitmap_ops->endwrite(conf->mddev, sh->sector, RAID5_STRIPE_SECTORS(conf), - !test_bit(STRIPE_DEGRADED, &sh->state), - false); + !test_bit(STRIPE_DEGRADED, &sh->state)); if (head_sh->batch_head) { sh = list_first_entry(&sh->batch_list, struct stripe_head, @@ -5788,7 +5787,7 @@ static void make_discard_request(struct mddev *mddev, struct bio *bi) for (d = 0; d < conf->raid_disks - conf->max_degraded; d++) mddev->bitmap_ops->startwrite(mddev, sh->sector, - RAID5_STRIPE_SECTORS(conf), false); + RAID5_STRIPE_SECTORS(conf)); sh->bm_seq = conf->seq_flush + 1; set_bit(STRIPE_BIT_DELAY, &sh->state); } |