diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-08-02 21:31:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-08-02 21:31:40 -0700 |
| commit | a33a052f19a21d727847391c8c1aff3fb221c472 (patch) | |
| tree | 87c6a534109fac71fb84a02bfda34c15d00878b2 /drivers/md/multipath.c | |
| parent | 4905f92ed752d49ebe9cce4fe78a4bc39e710523 (diff) | |
| parent | 449aad3e25358812c43afc60918c5ad3819488e7 (diff) | |
Merge branch 'for-linus' of git://neil.brown.name/md
* 'for-linus' of git://neil.brown.name/md:
md: Use revalidate_disk to effect changes in size of device.
md: allow raid5_quiesce to work properly when reshape is happening.
md/raid5: set reshape_position correctly when reshape starts.
md: Handle growth of v1.x metadata correctly.
md: avoid array overflow with bad v1.x metadata
md: when a level change reduces the number of devices, remove the excess.
md: Push down data integrity code to personalities.
md/raid6: release spare page at ->stop()
Diffstat (limited to 'drivers/md/multipath.c')
| -rw-r--r-- | drivers/md/multipath.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c index 237fe3fd235..7140909f666 100644 --- a/drivers/md/multipath.c +++ b/drivers/md/multipath.c @@ -313,6 +313,7 @@ static int multipath_add_disk(mddev_t *mddev, mdk_rdev_t *rdev) set_bit(In_sync, &rdev->flags); rcu_assign_pointer(p->rdev, rdev); err = 0; + md_integrity_add_rdev(rdev, mddev); break; } @@ -345,7 +346,9 @@ static int multipath_remove_disk(mddev_t *mddev, int number) /* lost the race, try later */ err = -EBUSY; p->rdev = rdev; + goto abort; } + md_integrity_register(mddev); } abort: @@ -519,7 +522,7 @@ static int multipath_run (mddev_t *mddev) mddev->queue->unplug_fn = multipath_unplug; mddev->queue->backing_dev_info.congested_fn = multipath_congested; mddev->queue->backing_dev_info.congested_data = mddev; - + md_integrity_register(mddev); return 0; out_free_conf: |