[PATCH -next v4 07/19] md/md-bitmap: use new apis to suspend array for location_store()

From: Yu Kuai
Date: Tue Oct 10 2023 - 03:24:11 EST


From: Yu Kuai <yukuai3@xxxxxxxxxx>

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

This is not hot path, so performance is not concerned.

Signed-off-by: Yu Kuai <yukuai3@xxxxxxxxxx>
---
drivers/md/md-bitmap.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/md/md-bitmap.c b/drivers/md/md-bitmap.c
index 0c661e5036bb..7d21e2a5b06e 100644
--- a/drivers/md/md-bitmap.c
+++ b/drivers/md/md-bitmap.c
@@ -2348,11 +2348,10 @@ location_store(struct mddev *mddev, const char *buf, size_t len)
{
int rv;

- rv = mddev_lock(mddev);
+ rv = mddev_suspend_and_lock(mddev);
if (rv)
return rv;

- mddev_suspend(mddev);
if (mddev->pers) {
if (mddev->recovery || mddev->sync_thread) {
rv = -EBUSY;
@@ -2429,8 +2428,7 @@ location_store(struct mddev *mddev, const char *buf, size_t len)
}
rv = 0;
out:
- mddev_resume(mddev);
- mddev_unlock(mddev);
+ mddev_unlock_and_resume(mddev);
if (rv)
return rv;
return len;
--
2.39.2