diff options
| author | NeilBrown <neilb@suse.de> | 2006-12-10 02:20:44 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-10 09:57:20 -0800 |
| commit | 0d4ca600fcf5c5f3a0c195ccf37e989b83451dd4 (patch) | |
| tree | f2847c89d66b2099c3beb55647e00c0fff4fca68 /drivers/md/md.c | |
| parent | a3d899839064b6924c3d8a6404dae14c79f657fd (diff) | |
| download | lwn-0d4ca600fcf5c5f3a0c195ccf37e989b83451dd4.tar.gz lwn-0d4ca600fcf5c5f3a0c195ccf37e989b83451dd4.zip | |
[PATCH] md: tidy up device-change notification when an md array is stopped
An md array can be stopped leaving all the setting still in place, or it can
torn down and destroyed. set_capacity and other change notifications only
happen in the latter case, but should happen in both.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/md/md.c')
| -rw-r--r-- | drivers/md/md.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 53bd46dba0cb..08c2d78e5737 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -3314,6 +3314,10 @@ static int do_md_stop(mddev_t * mddev, int mode) module_put(mddev->pers->owner); mddev->pers = NULL; + + set_capacity(disk, 0); + mddev->changed = 1; + if (mddev->ro) mddev->ro = 0; } @@ -3333,7 +3337,7 @@ static int do_md_stop(mddev_t * mddev, int mode) if (mode == 0) { mdk_rdev_t *rdev; struct list_head *tmp; - struct gendisk *disk; + printk(KERN_INFO "md: %s stopped.\n", mdname(mddev)); bitmap_destroy(mddev); @@ -3358,10 +3362,6 @@ static int do_md_stop(mddev_t * mddev, int mode) mddev->raid_disks = 0; mddev->recovery_cp = 0; - disk = mddev->gendisk; - if (disk) - set_capacity(disk, 0); - mddev->changed = 1; } else if (mddev->pers) printk(KERN_INFO "md: %s switched to read-only mode.\n", mdname(mddev)); |