diff options
| -rw-r--r-- | fs/btrfs/inode.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 28491a82e645..4d3a4d1507a1 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -3355,14 +3355,6 @@ int btrfs_orphan_add(struct btrfs_trans_handle *trans, return -ENOMEM; } - spin_lock(&root->orphan_lock); - if (!root->orphan_block_rsv) { - root->orphan_block_rsv = block_rsv; - } else if (block_rsv) { - btrfs_free_block_rsv(fs_info, block_rsv); - block_rsv = NULL; - } - if (!test_and_set_bit(BTRFS_INODE_HAS_ORPHAN_ITEM, &inode->runtime_flags)) { #if 0 @@ -3377,12 +3369,23 @@ int btrfs_orphan_add(struct btrfs_trans_handle *trans, insert = 1; #endif insert = 1; - atomic_inc(&root->orphan_inodes); } if (!test_and_set_bit(BTRFS_INODE_ORPHAN_META_RESERVED, &inode->runtime_flags)) reserve = 1; + + spin_lock(&root->orphan_lock); + /* If someone has created ->orphan_block_rsv, be happy to use it. */ + if (!root->orphan_block_rsv) { + root->orphan_block_rsv = block_rsv; + } else if (block_rsv) { + btrfs_free_block_rsv(fs_info, block_rsv); + block_rsv = NULL; + } + + if (insert) + atomic_inc(&root->orphan_inodes); spin_unlock(&root->orphan_lock); /* grab metadata reservation from transaction handle */ |