diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/raid56.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c index d3fc55f8846e..a8e53c8e7b01 100644 --- a/fs/btrfs/raid56.c +++ b/fs/btrfs/raid56.c @@ -671,8 +671,7 @@ static struct page *rbio_qstripe_page(struct btrfs_raid_bio *rbio, int index) */ static noinline int lock_stripe_add(struct btrfs_raid_bio *rbio) { - int bucket = rbio_bucket(rbio); - struct btrfs_stripe_hash *h = rbio->fs_info->stripe_hash_table->table + bucket; + struct btrfs_stripe_hash *h; struct btrfs_raid_bio *cur; struct btrfs_raid_bio *pending; unsigned long flags; @@ -680,6 +679,8 @@ static noinline int lock_stripe_add(struct btrfs_raid_bio *rbio) struct btrfs_raid_bio *cache_drop = NULL; int ret = 0; + h = rbio->fs_info->stripe_hash_table->table + rbio_bucket(rbio); + spin_lock_irqsave(&h->lock, flags); list_for_each_entry(cur, &h->hash_list, hash_list) { if (cur->bbio->raid_map[0] != rbio->bbio->raid_map[0]) |