diff options
| author | David Woodhouse <dwmw2@infradead.org> | 2007-04-26 09:31:28 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2007-04-26 09:31:28 +0100 |
| commit | ef2e58ea6b9931c3a4816c66593da49bb20e3b24 (patch) | |
| tree | ce7432add3becbe78de4ea06425cd2d9e91f4ada /drivers/md/raid5.c | |
| parent | 06d63cc51d47f572009138a7f3ac34d95773405d (diff) | |
| parent | de46c33745f5e2ad594c72f2cf5f490861b16ce1 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/md/raid5.c')
| -rw-r--r-- | drivers/md/raid5.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 54a1ad5eef42..8d59914f2057 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -3642,12 +3642,15 @@ static int run(mddev_t *mddev) } /* Ok, everything is just fine now */ - sysfs_create_group(&mddev->kobj, &raid5_attrs_group); + if (sysfs_create_group(&mddev->kobj, &raid5_attrs_group)) + printk(KERN_WARNING + "raid5: failed to create sysfs attributes for %s\n", + mdname(mddev)); mddev->queue->unplug_fn = raid5_unplug_device; mddev->queue->issue_flush_fn = raid5_issue_flush; - mddev->queue->backing_dev_info.congested_fn = raid5_congested; mddev->queue->backing_dev_info.congested_data = mddev; + mddev->queue->backing_dev_info.congested_fn = raid5_congested; mddev->array_size = mddev->size * (conf->previous_raid_disks - conf->max_degraded); @@ -3678,6 +3681,7 @@ static int stop(mddev_t *mddev) mddev->thread = NULL; shrink_stripes(conf); kfree(conf->stripe_hashtbl); + mddev->queue->backing_dev_info.congested_fn = NULL; blk_sync_queue(mddev->queue); /* the unplug fn references 'conf'*/ sysfs_remove_group(&mddev->kobj, &raid5_attrs_group); kfree(conf->disks); @@ -3950,7 +3954,12 @@ static int raid5_start_reshape(mddev_t *mddev) added_devices++; rdev->recovery_offset = 0; sprintf(nm, "rd%d", rdev->raid_disk); - sysfs_create_link(&mddev->kobj, &rdev->kobj, nm); + if (sysfs_create_link(&mddev->kobj, + &rdev->kobj, nm)) + printk(KERN_WARNING + "raid5: failed to create " + " link %s for %s\n", + nm, mdname(mddev)); } else break; } @@ -4104,6 +4113,10 @@ static struct mdk_personality raid4_personality = .spare_active = raid5_spare_active, .sync_request = sync_request, .resize = raid5_resize, +#ifdef CONFIG_MD_RAID5_RESHAPE + .check_reshape = raid5_check_reshape, + .start_reshape = raid5_start_reshape, +#endif .quiesce = raid5_quiesce, }; |