diff options
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 1372210869b1..b06955727055 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -3225,6 +3225,8 @@ int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent) clear_bits |= EXTENT_DELALLOC_NEW; freespace_inode = btrfs_is_free_space_inode(inode); + if (!freespace_inode) + btrfs_lockdep_acquire(fs_info, btrfs_ordered_extent); if (test_bit(BTRFS_ORDERED_IOERR, &ordered_extent->flags)) { ret = -EIO; @@ -8959,6 +8961,7 @@ void btrfs_destroy_inode(struct inode *vfs_inode) struct btrfs_ordered_extent *ordered; struct btrfs_inode *inode = BTRFS_I(vfs_inode); struct btrfs_root *root = inode->root; + bool freespace_inode; WARN_ON(!hlist_empty(&vfs_inode->i_dentry)); WARN_ON(vfs_inode->i_data.nrpages); @@ -8980,6 +8983,12 @@ void btrfs_destroy_inode(struct inode *vfs_inode) if (!root) return; + /* + * If this is a free space inode do not take the ordered extents lockdep + * map. + */ + freespace_inode = btrfs_is_free_space_inode(inode); + while (1) { ordered = btrfs_lookup_first_ordered_extent(inode, (u64)-1); if (!ordered) @@ -8988,6 +8997,10 @@ void btrfs_destroy_inode(struct inode *vfs_inode) btrfs_err(root->fs_info, "found ordered extent %llu %llu on inode cleanup", ordered->file_offset, ordered->num_bytes); + + if (!freespace_inode) + btrfs_lockdep_acquire(root->fs_info, btrfs_ordered_extent); + btrfs_remove_ordered_extent(inode, ordered); btrfs_put_ordered_extent(ordered); btrfs_put_ordered_extent(ordered); |