ext4: Add auto_da_alloc mount option

[net-next-2.6.git] / fs / ext4 / ext4.h

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 46aaaa2ed4c5fcf4a6e5516834dd9d136af0bfb5..a004699e72961be5aaa9940b15a368b1d21c8817 100644 (file)
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -549,7 +549,7 @@ do {                                                                               \
 #define EXT4_MOUNT_NO_UID32            0x02000  /* Disable 32-bit UIDs */
 #define EXT4_MOUNT_XATTR_USER          0x04000 /* Extended user attributes */
 #define EXT4_MOUNT_POSIX_ACL           0x08000 /* POSIX Access Control Lists */
-#define EXT4_MOUNT_RESERVATION         0x10000 /* Preallocation */
+#define EXT4_MOUNT_NO_AUTO_DA_ALLOC    0x10000 /* No auto delalloc mapping */
 #define EXT4_MOUNT_BARRIER             0x20000 /* Use block barriers */
 #define EXT4_MOUNT_NOBH                        0x40000 /* No bufferheads */
 #define EXT4_MOUNT_QUOTA               0x80000 /* Some quota option set */