* [PATCH 1/1] md: Free writes_pending in md_stop
@ 2023-01-21 1:48 Xiao Ni
2023-02-01 7:25 ` Song Liu
0 siblings, 1 reply; 2+ messages in thread
From: Xiao Ni @ 2023-01-21 1:48 UTC (permalink / raw)
To: song; +Cc: linux-raid, ming.lei, ncroxon, heinzm
dm raid calls md_stop to stop the raid device. It needs to
free the writes_pending here.
Signed-off-by: Xiao Ni <xni@redhat.com>
---
drivers/md/md.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 100c1327e90b..0e9f870e348a 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -6267,6 +6267,7 @@ void md_stop(struct mddev *mddev)
*/
__md_stop_writes(mddev);
__md_stop(mddev);
+ percpu_ref_exit(&mddev->writes_pending);
percpu_ref_exit(&mddev->active_io);
bioset_exit(&mddev->bio_set);
bioset_exit(&mddev->sync_set);
--
2.32.0 (Apple Git-132)
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 1/1] md: Free writes_pending in md_stop
2023-01-21 1:48 [PATCH 1/1] md: Free writes_pending in md_stop Xiao Ni
@ 2023-02-01 7:25 ` Song Liu
0 siblings, 0 replies; 2+ messages in thread
From: Song Liu @ 2023-02-01 7:25 UTC (permalink / raw)
To: Xiao Ni; +Cc: linux-raid, ming.lei, ncroxon, heinzm
On Fri, Jan 20, 2023 at 5:48 PM Xiao Ni <xni@redhat.com> wrote:
>
> dm raid calls md_stop to stop the raid device. It needs to
> free the writes_pending here.
>
> Signed-off-by: Xiao Ni <xni@redhat.com>
Applied to md-next.
Thanks,
Song
> ---
> drivers/md/md.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/md/md.c b/drivers/md/md.c
> index 100c1327e90b..0e9f870e348a 100644
> --- a/drivers/md/md.c
> +++ b/drivers/md/md.c
> @@ -6267,6 +6267,7 @@ void md_stop(struct mddev *mddev)
> */
> __md_stop_writes(mddev);
> __md_stop(mddev);
> + percpu_ref_exit(&mddev->writes_pending);
> percpu_ref_exit(&mddev->active_io);
> bioset_exit(&mddev->bio_set);
> bioset_exit(&mddev->sync_set);
> --
> 2.32.0 (Apple Git-132)
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-01-21 1:48 [PATCH 1/1] md: Free writes_pending in md_stop Xiao Ni
2023-02-01 7:25 ` Song Liu
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