Btrfs: Do delalloc accounting via hooks in the extent_state code

Signed-off-by: Chris Mason <chris.mason@oracle.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index c5bb00f92396..8e210616d702 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -323,10 +323,6 @@ static int noinline dirty_and_release_pages(struct btrfs_trans_handle *trans,
                 }
                 set_extent_delalloc(io_tree, start_pos, end_of_last_block,
                                  GFP_NOFS);
-                spin_lock(&root->fs_info->delalloc_lock);
-                root->fs_info->delalloc_bytes += (end_of_last_block + 1 -
-                                          start_pos) - existing_delalloc;
-                spin_unlock(&root->fs_info->delalloc_lock);
                 btrfs_add_ordered_inode(inode);
         } else {
                 u64 aligned_end;