diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/md/bitmap.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c index 94e7f6ba2e11..df73375c160a 100644 --- a/drivers/md/bitmap.c +++ b/drivers/md/bitmap.c | |||
| @@ -163,20 +163,17 @@ static struct md_rdev *next_active_rdev(struct md_rdev *rdev, struct mddev *mdde | |||
| 163 | * As devices are only added or removed when raid_disk is < 0 and | 163 | * As devices are only added or removed when raid_disk is < 0 and |
| 164 | * nr_pending is 0 and In_sync is clear, the entries we return will | 164 | * nr_pending is 0 and In_sync is clear, the entries we return will |
| 165 | * still be in the same position on the list when we re-enter | 165 | * still be in the same position on the list when we re-enter |
| 166 | * list_for_each_continue_rcu. | 166 | * list_for_each_entry_continue_rcu. |
| 167 | */ | 167 | */ |
| 168 | struct list_head *pos; | ||
| 169 | rcu_read_lock(); | 168 | rcu_read_lock(); |
| 170 | if (rdev == NULL) | 169 | if (rdev == NULL) |
| 171 | /* start at the beginning */ | 170 | /* start at the beginning */ |
| 172 | pos = &mddev->disks; | 171 | rdev = list_entry_rcu(&mddev->disks, struct md_rdev, same_set); |
| 173 | else { | 172 | else { |
| 174 | /* release the previous rdev and start from there. */ | 173 | /* release the previous rdev and start from there. */ |
| 175 | rdev_dec_pending(rdev, mddev); | 174 | rdev_dec_pending(rdev, mddev); |
| 176 | pos = &rdev->same_set; | ||
| 177 | } | 175 | } |
| 178 | list_for_each_continue_rcu(pos, &mddev->disks) { | 176 | list_for_each_entry_continue_rcu(rdev, &mddev->disks, same_set) { |
| 179 | rdev = list_entry(pos, struct md_rdev, same_set); | ||
| 180 | if (rdev->raid_disk >= 0 && | 177 | if (rdev->raid_disk >= 0 && |
| 181 | !test_bit(Faulty, &rdev->flags)) { | 178 | !test_bit(Faulty, &rdev->flags)) { |
| 182 | /* this is a usable devices */ | 179 | /* this is a usable devices */ |
