diff options
| author | Li Lingfeng <[email protected]> | 2023-08-03 15:17:11 +0800 |
|---|---|---|
| committer | Song Liu <[email protected]> | 2023-08-15 09:40:26 -0700 |
| commit | 7eb8ff02c1df279bf7f7f29b866beb655a9eebe9 (patch) | |
| tree | cb3020d5e092ac44bef479e32bb05730aeafbc06 /lib/raid6 | |
| parent | 892da88d1cd93426e9c6d7717876ca705fe2b9fa (diff) | |
md: Hold mddev->reconfig_mutex when trying to get mddev->sync_thread
Commit ba9d9f1a707f ("Revert "md: unlock mddev before reap sync_thread in
action_store"") removed the scenario of calling md_unregister_thread()
without holding mddev->reconfig_mutex, so add a lock holding check before
acquiring mddev->sync_thread by passing mdev to md_unregister_thread().
Signed-off-by: Li Lingfeng <[email protected]>
Reviewed-by: Yu Kuai <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Song Liu <[email protected]>
Diffstat (limited to 'lib/raid6')
0 files changed, 0 insertions, 0 deletions