diff options
Diffstat (limited to 'drivers/md/raid5.c')
| -rw-r--r-- | drivers/md/raid5.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 1c27aa10f89c..7b0c706f33e7 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -5355,6 +5355,10 @@ static sector_t reshape_request(struct mddev *mddev, sector_t sector_nr, int *sk conf->reshape_progress < raid5_size(mddev, 0, 0)) { sector_nr = raid5_size(mddev, 0, 0) - conf->reshape_progress; + } else if (mddev->reshape_backwards && + conf->reshape_progress == MaxSector) { + /* shouldn't happen, but just in case, finish up.*/ + sector_nr = MaxSector; } else if (!mddev->reshape_backwards && conf->reshape_progress > 0) sector_nr = conf->reshape_progress; @@ -7446,6 +7450,7 @@ static void end_reshape(struct r5conf *conf) rdev->data_offset = rdev->new_data_offset; smp_wmb(); conf->reshape_progress = MaxSector; + conf->mddev->reshape_position = MaxSector; spin_unlock_irq(&conf->device_lock); wake_up(&conf->wait_for_overlap); |