[PATCH -next v3 05/25] md: use new apis to suspend array for suspend_lo/hi_store()
From: Yu Kuai <hidden>
Date: 2023-09-28 06:22:19
Also in:
dm-devel, lkml
Subsystem:
software raid (multiple disks) support, the rest · Maintainers:
Song Liu, Yu Kuai, Linus Torvalds
From: Yu Kuai <redacted> Convert to use new apis, the old apis will be removed eventually. These are not hot path, so performance is not concerned. Signed-off-by: Yu Kuai <redacted> --- drivers/md/md.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/md/md.c b/drivers/md/md.c
index a075d03d03d3..d1ec4805aa4e 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c@@ -5290,15 +5290,13 @@ suspend_lo_store(struct mddev *mddev, const char *buf, size_t len) if (new != (sector_t)new) return -EINVAL; - err = mddev_lock(mddev); + err = __mddev_suspend(mddev, true); if (err) return err; - mddev_suspend(mddev); WRITE_ONCE(mddev->suspend_lo, new); - mddev_resume(mddev); + __mddev_resume(mddev); - mddev_unlock(mddev); return len; } static struct md_sysfs_entry md_suspend_lo =
@@ -5323,15 +5321,13 @@ suspend_hi_store(struct mddev *mddev, const char *buf, size_t len) if (new != (sector_t)new) return -EINVAL; - err = mddev_lock(mddev); + err = __mddev_suspend(mddev, true); if (err) return err; - mddev_suspend(mddev); WRITE_ONCE(mddev->suspend_hi, new); - mddev_resume(mddev); + __mddev_resume(mddev); - mddev_unlock(mddev); return len; } static struct md_sysfs_entry md_suspend_hi =
--
2.39.2