diff options
Diffstat (limited to 'fs/btrfs/reada.c')
| -rw-r--r-- | fs/btrfs/reada.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/btrfs/reada.c b/fs/btrfs/reada.c index 6f81f3e88b6d..10d9589001a9 100644 --- a/fs/btrfs/reada.c +++ b/fs/btrfs/reada.c @@ -377,10 +377,10 @@ static struct reada_extent *reada_find_extent(struct btrfs_fs_info *fs_info, } /* Insert extent in reada tree + all per-device trees, all or nothing */ - btrfs_dev_replace_read_lock(&fs_info->dev_replace); + down_read(&fs_info->dev_replace.rwsem); ret = radix_tree_preload(GFP_KERNEL); if (ret) { - btrfs_dev_replace_read_unlock(&fs_info->dev_replace); + up_read(&fs_info->dev_replace.rwsem); goto error; } @@ -391,13 +391,13 @@ static struct reada_extent *reada_find_extent(struct btrfs_fs_info *fs_info, re_exist->refcnt++; spin_unlock(&fs_info->reada_lock); radix_tree_preload_end(); - btrfs_dev_replace_read_unlock(&fs_info->dev_replace); + up_read(&fs_info->dev_replace.rwsem); goto error; } if (ret) { spin_unlock(&fs_info->reada_lock); radix_tree_preload_end(); - btrfs_dev_replace_read_unlock(&fs_info->dev_replace); + up_read(&fs_info->dev_replace.rwsem); goto error; } radix_tree_preload_end(); @@ -439,13 +439,13 @@ static struct reada_extent *reada_find_extent(struct btrfs_fs_info *fs_info, } radix_tree_delete(&fs_info->reada_tree, index); spin_unlock(&fs_info->reada_lock); - btrfs_dev_replace_read_unlock(&fs_info->dev_replace); + up_read(&fs_info->dev_replace.rwsem); goto error; } have_zone = 1; } spin_unlock(&fs_info->reada_lock); - btrfs_dev_replace_read_unlock(&fs_info->dev_replace); + up_read(&fs_info->dev_replace.rwsem); if (!have_zone) goto error; |