Guoqing Jiang 01b5d32a57 raid5-cache: hold spinlock instead of mutex in r5c_journal_mode_show ...

Replace mddev_lock with spin_lock to align with other show methods in
raid5_attrs.

Signed-off-by: Guoqing Jiang <guoqing.jiang@cloud.ionos.com>
Signed-off-by: Song Liu <songliubraving@fb.com>

2020-08-02 23:03:52 -07:00

88 KiB

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