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-rw-r--r--fs/xfs/xfs_inode.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index f72bffa67266..c10e3fadd9af 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -398,4 +398,14 @@ do { \
extern struct kmem_zone *xfs_inode_zone;
+/*
+ * Flags for read/write calls
+ */
+#define XFS_IO_ISDIRECT 0x00001 /* bypass page cache */
+#define XFS_IO_INVIS 0x00002 /* don't update inode timestamps */
+
+#define XFS_IO_FLAGS \
+ { XFS_IO_ISDIRECT, "DIRECT" }, \
+ { XFS_IO_INVIS, "INVIS"}
+
#endif /* __XFS_INODE_H__ */