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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-11-16 15:34:31 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-11-16 15:34:31 -0800 |
| commit | 0fbae13642fc35ba6a774e9f76d0c1946e8f5c35 (patch) | |
| tree | 5f6479e0debd8fd70deebb9382267d4f03dfaa30 | |
| parent | dec943f5f3d1ae2f1cffbdef6c39156e357aa35e (diff) | |
| parent | 45eaf45dfa4850df16bc2e8e7903d89021137f40 (diff) | |
| download | lwn-0fbae13642fc35ba6a774e9f76d0c1946e8f5c35.tar.gz lwn-0fbae13642fc35ba6a774e9f76d0c1946e8f5c35.zip | |
Merge tag 'md/3.18-fix' of git://neil.brown.name/md
Pull md bugfix from Neil Brown:
"One fix for md for 3.18.
This fixes a regression introduced in 3.13"
* tag 'md/3.18-fix' of git://neil.brown.name/md:
md: Always set RECOVERY_NEEDED when clearing RECOVERY_FROZEN
| -rw-r--r-- | drivers/md/md.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 4dfa15da9cb8..9233c71138f1 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -5121,6 +5121,7 @@ static int md_set_readonly(struct mddev *mddev, struct block_device *bdev) printk("md: %s still in use.\n",mdname(mddev)); if (did_freeze) { clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery); + set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); md_wakeup_thread(mddev->thread); } err = -EBUSY; @@ -5135,6 +5136,8 @@ static int md_set_readonly(struct mddev *mddev, struct block_device *bdev) mddev->ro = 1; set_disk_ro(mddev->gendisk, 1); clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery); + set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); + md_wakeup_thread(mddev->thread); sysfs_notify_dirent_safe(mddev->sysfs_state); err = 0; } @@ -5178,6 +5181,7 @@ static int do_md_stop(struct mddev *mddev, int mode, mutex_unlock(&mddev->open_mutex); if (did_freeze) { clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery); + set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); md_wakeup_thread(mddev->thread); } return -EBUSY; |