在 2024/1/18 16:08, Mariusz Tkaczyk 写道:
On Wed, 17 Jan 2024 17:37:06 +0800
linan666@xxxxxxxxxxxxxxx wrote:
From: Li Nan <linan122@xxxxxxxxxx>
There are no functional changes, prepare to sync mddev in
array_state_store().
Signed-off-by: Li Nan <linan122@xxxxxxxxxx>
---
drivers/md/md.c | 31 +++++++++++++++++++------------
1 file changed, 19 insertions(+), 12 deletions(-)
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 4bf821b89415..2c793992a604 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -529,6 +529,23 @@ void mddev_resume(struct mddev *mddev)
}
EXPORT_SYMBOL_GPL(mddev_resume);
+/* sync bdev before setting device to readonly or stopping raid*/
+static int mddev_sync_blockdev(struct mddev *mddev) {
Please add something about MD_CLOSING to the function name. Comment is good but
you need open function to get it. Something like:
mddev_set_closing_and_sync_blockdev() is more reader friendly.
I agree. Let me improve this.
Anyway, LGTM.
Acked-by: Mariusz Tkaczyk <mariusz.tkaczyk@xxxxxxxxxxxxxxx>
Thanks,
Mariusz
.
--
Thanks,
Nan
