md/raid1-10: factor out a helper to add bio to plug

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[ Upstream commit 5ec6ca140a ]

The code in raid1 and raid10 is identical, prepare to limit the number
of plugged bios.

Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20230529131106.2123367-3-yukuai1@huaweicloud.com
Stable-dep-of: 7db922bae3 ("md/raid1-10: submit write io directly if bitmap is not enabled")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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This commit is contained in:

Yu Kuai 2023-05-29 21:11:01 +08:00 • committed by Greg Kroah-Hartman

parent 43c08b7569

commit b2ac26d298

3 changed files with 18 additions and 21 deletions

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16

drivers/md/raid1-10.c

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12

drivers/md/raid1.c

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11

drivers/md/raid10.c

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