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| author | NeilBrown <neilb@suse.de> | 2009-08-13 10:13:00 +1000 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2009-08-13 10:13:00 +1000 |
| commit | a639755cf885e437b2fe4168d35157fa90d530ab (patch) | |
| tree | 01d9a04a1c1c0b16863a51ec389470e436e9fb13 /drivers/md/raid5.c | |
| parent | 67ac6011db5d2b0c853d573ff474b25c85dfb644 (diff) | |
| download | blackbird-op-linux-a639755cf885e437b2fe4168d35157fa90d530ab.tar.gz blackbird-op-linux-a639755cf885e437b2fe4168d35157fa90d530ab.zip | |
md/raid5: make sure a reshape restarts at the correct address.
This "if" don't allow for the possibility that the number of devices
doesn't change, and so sector_nr isn't set correctly in that case.
So change '>' to '>='.
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/raid5.c')
| -rw-r--r-- | drivers/md/raid5.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index b8a22a2205cf..94a74cb5cccb 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -3785,7 +3785,7 @@ static sector_t reshape_request(mddev_t *mddev, sector_t sector_nr, int *skipped conf->reshape_progress < raid5_size(mddev, 0, 0)) { sector_nr = raid5_size(mddev, 0, 0) - conf->reshape_progress; - } else if (mddev->delta_disks > 0 && + } else if (mddev->delta_disks >= 0 && conf->reshape_progress > 0) sector_nr = conf->reshape_progress; sector_div(sector_nr, new_data_disks); |
