diff options
| author | Guoqing Jiang <gqjiang@suse.com> | 2017-02-24 11:15:23 +0800 |
|---|---|---|
| committer | Shaohua Li <shli@fb.com> | 2017-03-09 09:02:18 -0800 |
| commit | c94836342192b05d599d6aa3397f732f7a238689 (patch) | |
| tree | 17c6407285ffbc1e1c75302b66338b84bb592831 /drivers/md | |
| parent | 75df023f4f2188c21181996e28234fef9351ef45 (diff) | |
md: move funcs from pers->resize to update_size
raid1_resize and raid5_resize should also check the
mddev->queue if run underneath dm-raid.
And both set_capacity and revalidate_disk are used in
pers->resize such as raid1, raid10 and raid5. So
move them from personality file to common code.
Reviewed-by: NeilBrown <neilb@suse.com>
Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/md.c | 8 | ||||
| -rw-r--r-- | drivers/md/raid1.c | 2 | ||||
| -rw-r--r-- | drivers/md/raid10.c | 4 | ||||
| -rw-r--r-- | drivers/md/raid5.c | 2 |
4 files changed, 6 insertions, 10 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 82bd1f3d2b19..bd15a18485c8 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -6525,8 +6525,12 @@ static int update_size(struct mddev *mddev, sector_t num_sectors) return -ENOSPC; } rv = mddev->pers->resize(mddev, num_sectors); - if (!rv) - revalidate_disk(mddev->gendisk); + if (!rv) { + if (mddev->queue) { + set_capacity(mddev->gendisk, mddev->array_sectors); + revalidate_disk(mddev->gendisk); + } + } return rv; } diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index fbc2d7851b49..10c3865e1186 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -3246,8 +3246,6 @@ static int raid1_resize(struct mddev *mddev, sector_t sectors) return ret; } md_set_array_sectors(mddev, newsize); - set_capacity(mddev->gendisk, mddev->array_sectors); - revalidate_disk(mddev->gendisk); if (sectors > mddev->dev_sectors && mddev->recovery_cp > mddev->dev_sectors) { mddev->recovery_cp = mddev->dev_sectors; diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 1443305613c5..c4db6d1fb6a2 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -3956,10 +3956,6 @@ static int raid10_resize(struct mddev *mddev, sector_t sectors) return ret; } md_set_array_sectors(mddev, size); - if (mddev->queue) { - set_capacity(mddev->gendisk, mddev->array_sectors); - revalidate_disk(mddev->gendisk); - } if (sectors > mddev->dev_sectors && mddev->recovery_cp > oldsize) { mddev->recovery_cp = oldsize; diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 4fb09b3fcb41..6bfedfcf41c1 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -7605,8 +7605,6 @@ static int raid5_resize(struct mddev *mddev, sector_t sectors) return ret; } md_set_array_sectors(mddev, newsize); - set_capacity(mddev->gendisk, mddev->array_sectors); - revalidate_disk(mddev->gendisk); if (sectors > mddev->dev_sectors && mddev->recovery_cp > mddev->dev_sectors) { mddev->recovery_cp = mddev->dev_sectors; |