diff mbox series

[-next,05/29] md: use new apis to suspend array for suspend_lo/hi/store()

Message ID 20230803132930.2742286-6-yukuai1@huaweicloud.com (mailing list archive)
State New, archived
Headers show
Series md: synchronize io with array reconfiguration | expand

Commit Message

Yu Kuai Aug. 3, 2023, 1:29 p.m. UTC 
From: Yu Kuai <yukuai3@huawei.com>

Convert to use new apis, the old apis will be removed eventually.

Signed-off-by: Yu Kuai <yukuai3@huawei.com>
---
 drivers/md/md.c | 18 ++++--------------
 1 file changed, 4 insertions(+), 14 deletions(-)
diff mbox series

Patch

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 3c98f253b980..e516c5000a00 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -5271,15 +5271,10 @@  suspend_lo_store(struct mddev *mddev, const char *buf, size_t len)
 	if (new != (sector_t)new)
 		return -EINVAL;
 
-	err = mddev_lock(mddev);
-	if (err)
-		return err;
-
-	mddev_suspend(mddev);
+	__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 =
@@ -5304,15 +5299,10 @@  suspend_hi_store(struct mddev *mddev, const char *buf, size_t len)
 	if (new != (sector_t)new)
 		return -EINVAL;
 
-	err = mddev_lock(mddev);
-	if (err)
-		return err;
-
-	mddev_suspend(mddev);
+	__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 =