diff options
| author | Guoqing Jiang <guoqing.jiang@linux.dev> | 2022-08-17 15:05:13 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-31 18:15:23 +0300 |
| commit | f68f025c7e692f817d5f459253e6604bb1417977 (patch) | |
| tree | 15015ab0a5c1b41013bb8c25223c28dd88dbe793 | |
| parent | 62af37c5cd7f5fd071086cab645844bf5bcdc0ef (diff) | |
| download | linux-f68f025c7e692f817d5f459253e6604bb1417977.tar.xz | |
Revert "md-raid: destroy the bitmap after destroying the thread"
commit 1d258758cf06a0734482989911d184dd5837ed4e upstream.
This reverts commit e151db8ecfb019b7da31d076130a794574c89f6f. Because it
obviously breaks clustered raid as noticed by Neil though it fixed KASAN
issue for dm-raid, let's revert it and fix KASAN issue in next commit.
[1]. https://lore.kernel.org/linux-raid/a6657e08-b6a7-358b-2d2a-0ac37d49d23a@linux.dev/T/#m95ac225cab7409f66c295772483d091084a6d470
Fixes: e151db8ecfb0 ("md-raid: destroy the bitmap after destroying the thread")
Signed-off-by: Guoqing Jiang <guoqing.jiang@linux.dev>
Signed-off-by: Song Liu <song@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/md/md.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 884317ee1759..f0c7a3032242 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -6278,11 +6278,11 @@ static void mddev_detach(struct mddev *mddev) static void __md_stop(struct mddev *mddev) { struct md_personality *pers = mddev->pers; + md_bitmap_destroy(mddev); mddev_detach(mddev); /* Ensure ->event_work is done */ if (mddev->event_work.func) flush_workqueue(md_misc_wq); - md_bitmap_destroy(mddev); spin_lock(&mddev->lock); mddev->pers = NULL; spin_unlock(&mddev->lock); |