ext4: renumber EXT4_EX_* flags to avoid flag aliasing problems
Suggested-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 4855800..f70c3fc 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -569,7 +569,6 @@
#define EXT4_GET_BLOCKS_NO_PUT_HOLE 0x0200
/* Convert written extents to unwritten */
#define EXT4_GET_BLOCKS_CONVERT_UNWRITTEN 0x0400
-/* DO NOT ASSIGN ADDITIONAL FLAG VALUES WITHOUT ADJUSTING THE FLAGS BELOW */
/*
* The bit position of these flags must not overlap with any of the
@@ -580,8 +579,8 @@
* caching the extents when reading from the extent tree while a
* truncate or punch hole operation is in progress.
*/
-#define EXT4_EX_NOCACHE 0x0800
-#define EXT4_EX_FORCE_CACHE 0x1000
+#define EXT4_EX_NOCACHE 0x40000000
+#define EXT4_EX_FORCE_CACHE 0x20000000
/*
* Flags used by ext4_free_blocks