Merge tag 'upstream-4.9-rc3' of git://git.infradead.org/linux-ubifs

[cascardo/linux.git] / fs / xfs / xfs_aops.h

diff --git a/fs/xfs/xfs_aops.h b/fs/xfs/xfs_aops.h
index 1950e3b..b3c6634 100644 (file)
--- a/fs/xfs/xfs_aops.h
+++ b/fs/xfs/xfs_aops.h
@@ -28,13 +28,15 @@ enum {
        XFS_IO_DELALLOC,        /* covers delalloc region */
        XFS_IO_UNWRITTEN,       /* covers allocated but uninitialized data */
        XFS_IO_OVERWRITE,       /* covers already allocated extent */
+       XFS_IO_COW,             /* covers copy-on-write extent */
 };
 
 #define XFS_IO_TYPES \
        { XFS_IO_INVALID,               "invalid" }, \
        { XFS_IO_DELALLOC,              "delalloc" }, \
        { XFS_IO_UNWRITTEN,             "unwritten" }, \
-       { XFS_IO_OVERWRITE,             "overwrite" }
+       { XFS_IO_OVERWRITE,             "overwrite" }, \
+       { XFS_IO_COW,                   "CoW" }
 
 /*
  * Structure for buffered I/O completions.