xfs: cleanup bmap extent state macros
Cleanup the extent state macros in the bmap code to use one common set of
flags that we can pass to the tracing code later and remove a lot of the
macro obsfucation.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>
diff --git a/fs/xfs/xfs_bmap.h b/fs/xfs/xfs_bmap.h
index 56f62d2..f1ae5a1 100644
--- a/fs/xfs/xfs_bmap.h
+++ b/fs/xfs/xfs_bmap.h
@@ -135,6 +135,18 @@
char conv; /* overwriting unwritten extents */
} xfs_bmalloca_t;
+/*
+ * Flags for xfs_bmap_add_extent*.
+ */
+#define BMAP_LEFT_CONTIG (1 << 0)
+#define BMAP_RIGHT_CONTIG (1 << 1)
+#define BMAP_LEFT_FILLING (1 << 2)
+#define BMAP_RIGHT_FILLING (1 << 3)
+#define BMAP_LEFT_DELAY (1 << 4)
+#define BMAP_RIGHT_DELAY (1 << 5)
+#define BMAP_LEFT_VALID (1 << 6)
+#define BMAP_RIGHT_VALID (1 << 7)
+
#if defined(__KERNEL__) && defined(XFS_BMAP_TRACE)
/*
* Trace operations for bmap extent tracing