diff options
Diffstat (limited to 'drivers/md/dm-raid.c')
| -rw-r--r-- | drivers/md/dm-raid.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c index b0aa595e4375..89f805e851cf 100644 --- a/drivers/md/dm-raid.c +++ b/drivers/md/dm-raid.c @@ -1615,13 +1615,12 @@ static int _check_data_dev_sectors(struct raid_set *rs) } /* Calculate the sectors per device and per array used for @rs */ -static int rs_set_dev_and_array_sectors(struct raid_set *rs, bool use_mddev) +static int rs_set_dev_and_array_sectors(struct raid_set *rs, sector_t sectors, bool use_mddev) { int delta_disks; unsigned int data_stripes; + sector_t array_sectors = sectors, dev_sectors = sectors; struct mddev *mddev = &rs->md; - struct md_rdev *rdev; - sector_t array_sectors = rs->ti->len, dev_sectors = rs->ti->len; if (use_mddev) { delta_disks = mddev->delta_disks; @@ -1656,12 +1655,9 @@ static int rs_set_dev_and_array_sectors(struct raid_set *rs, bool use_mddev) /* Striped layouts */ array_sectors = (data_stripes + delta_disks) * dev_sectors; - rdev_for_each(rdev, mddev) - if (!test_bit(Journal, &rdev->flags)) - rdev->sectors = dev_sectors; - mddev->array_sectors = array_sectors; mddev->dev_sectors = dev_sectors; + rs_set_rdev_sectors(rs); return _check_data_dev_sectors(rs); bad: @@ -2911,7 +2907,7 @@ static int rs_setup_reshape(struct raid_set *rs) /* Remove disk(s) */ } else if (rs->delta_disks < 0) { - r = rs_set_dev_and_array_sectors(rs, true); + r = rs_set_dev_and_array_sectors(rs, rs->ti->len, true); mddev->reshape_backwards = 1; /* removing disk(s) -> backward reshape */ /* Change layout and/or chunk size */ @@ -3067,7 +3063,7 @@ static int raid_ctr(struct dm_target *ti, unsigned int argc, char **argv) * * Any existing superblock will overwrite the array and device sizes */ - r = rs_set_dev_and_array_sectors(rs, false); + r = rs_set_dev_and_array_sectors(rs, rs->ti->len, false); if (r) goto bad; |