From: Dave Chinner <dchinner@xxxxxxxxxx>
__print_symbolic does crazy things and stringifies the tables
that are used to map values to strings. Hence if we use enums
for the values, it just doesn't work because XFS_IO_COW != 3,
it's a string.
Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
---
fs/xfs/xfs_aops.h | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/fs/xfs/xfs_aops.h b/fs/xfs/xfs_aops.h
index 494b4338446e..810ad0362431 100644
--- a/fs/xfs/xfs_aops.h
+++ b/fs/xfs/xfs_aops.h
@@ -11,13 +11,11 @@ extern struct bio_set xfs_ioend_bioset;
/*
* Types of I/O for bmap clustering and I/O completion tracking.
*/
-enum {
- XFS_IO_HOLE, /* covers region without any block allocation */
- 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_HOLE 0 /* covers region with no block allocation */
+#define XFS_IO_DELALLOC 1 /* covers delalloc region */
+#define XFS_IO_UNWRITTEN 2 /* covers allocated but uninitialized data */
+#define XFS_IO_OVERWRITE 3 /* covers already allocated extent */
+#define XFS_IO_COW 4 /* covers copy-on-write extent */
#define XFS_IO_TYPES \
{ XFS_IO_HOLE, "hole" }, \
--
2.19.1
