md: use READ_ONCE/WRITE_ONCE for 'suspend_lo' and 'suspend_hi'

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Protect 'suspend_lo' and 'suspend_hi' with READ_ONCE/WRITE_ONCE to prevent
reading abnormal values.

Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20231010151958.145896-2-yukuai1@huaweicloud.com

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Yu Kuai 2023-10-10 23:19:40 +08:00 • committed by Song Liu

parent 9e55a22fce

commit 617787f138

1 changed files with 9 additions and 7 deletions

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drivers/md/md.c

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