diff mbox series

[-next,v3,05/25] md: use new apis to suspend array for suspend_lo/hi_store()

Message ID 20230928061543.1845742-6-yukuai1@huaweicloud.com (mailing list archive)
State New, archived
Delegated to: Song Liu
Headers show
Series md: synchronize io with array reconfiguration | expand

Commit Message

Yu Kuai Sept. 28, 2023, 6:15 a.m. UTC 
From: Yu Kuai <yukuai3@huawei.com>

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 <yukuai3@huawei.com>
---
 drivers/md/md.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)
diff mbox series

Patch

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 =