fs/ext4: Introduce DAX inode flag

[linux-2.6-block.git] / include / uapi / linux / fs.h

diff --git a/include/uapi/linux/fs.h b/include/uapi/linux/fs.h
index 379a612f8f1d9f45d1703bc55a67fa677862b8d0..f44eb0a04afdd8cea369af1395c3637a5f69122d 100644 (file)
--- a/include/uapi/linux/fs.h
+++ b/include/uapi/linux/fs.h
@@ -262,6 +262,7 @@ struct fsxattr {
 #define FS_EA_INODE_FL                 0x00200000 /* Inode used for large EA */
 #define FS_EOFBLOCKS_FL                        0x00400000 /* Reserved for ext4 */
 #define FS_NOCOW_FL                    0x00800000 /* Do not cow file */
+#define FS_DAX_FL                      0x02000000 /* Inode is DAX */
 #define FS_INLINE_DATA_FL              0x10000000 /* Reserved for ext4 */
 #define FS_PROJINHERIT_FL              0x20000000 /* Create with parents projid */
 #define FS_CASEFOLD_FL                 0x40000000 /* Folder is case insensitive */