Btrfs: use the inode own lock to protect its delalloc_bytes

[deliverable/linux.git] / fs / btrfs / btrfs_inode.h

diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h
index 2a8c242bc4f5486f8173bbc0c1f41eeef92b81e7..c935a774a9f8c5f926765cb7835862d14eb6ff0b 100644 (file)
--- a/fs/btrfs/btrfs_inode.h
+++ b/fs/btrfs/btrfs_inode.h
@@ -40,6 +40,7 @@
 #define BTRFS_INODE_HAS_ASYNC_EXTENT           6
 #define BTRFS_INODE_NEEDS_FULL_SYNC            7
 #define BTRFS_INODE_COPY_EVERYTHING            8
+#define BTRFS_INODE_IN_DELALLOC_LIST           9
 
 /* in memory btrfs inode */
 struct btrfs_inode {