diff options
Diffstat (limited to 'drivers/md/md.c')
| -rw-r--r-- | drivers/md/md.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 7daa7b1e145..8cbf9c9df1c 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -2003,6 +2003,7 @@ static mdk_rdev_t *md_import_device(dev_t newdev, int super_format, int super_mi kobject_init(&rdev->kobj); rdev->desc_nr = -1; + rdev->saved_raid_disk = -1; rdev->flags = 0; rdev->data_offset = 0; rdev->sb_events = 0; @@ -3199,6 +3200,7 @@ static int do_md_run(mddev_t * mddev) mddev->changed = 1; md_new_event(mddev); + kobject_uevent(&mddev->gendisk->kobj, KOBJ_CHANGE); return 0; } @@ -4044,11 +4046,8 @@ static int update_size(mddev_t *mddev, unsigned long size) return -EBUSY; ITERATE_RDEV(mddev,rdev,tmp) { sector_t avail; - if (rdev->sb_offset > rdev->data_offset) - avail = (rdev->sb_offset*2) - rdev->data_offset; - else - avail = get_capacity(rdev->bdev->bd_disk) - - rdev->data_offset; + avail = rdev->size * 2; + if (fit && (size == 0 || size > avail/2)) size = avail/2; if (avail < ((sector_t)size << 1)) @@ -4487,6 +4486,7 @@ static int md_thread(void * arg) * many dirty RAID5 blocks. */ + current->flags |= PF_NOFREEZE; allow_signal(SIGKILL); while (!kthread_should_stop()) { @@ -4503,7 +4503,6 @@ static int md_thread(void * arg) test_bit(THREAD_WAKEUP, &thread->flags) || kthread_should_stop(), thread->timeout); - try_to_freeze(); clear_bit(THREAD_WAKEUP, &thread->flags); |