1 files changed, 6 insertions, 5 deletions

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 56f9271ee8cc..874d169a193e 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -361,14 +361,11 @@ struct ext4_new_group_data {
            so set the magic i_delalloc_reserve_flag after taking the 
            inode allocation semaphore for */
 #define EXT4_GET_BLOCKS_DELALLOC_RESERVE        0x0004
-        /* Call ext4_da_update_reserve_space() after successfully 
-           allocating the blocks */
-#define EXT4_GET_BLOCKS_UPDATE_RESERVE_SPACE    0x0008
         /* caller is from the direct IO path, request to creation of an
         unitialized extents if not allocated, split the uninitialized
         extent if blocks has been preallocated already*/
-#define EXT4_GET_BLOCKS_DIO                     0x0010
-#define EXT4_GET_BLOCKS_CONVERT                 0x0020
+#define EXT4_GET_BLOCKS_DIO                     0x0008
+#define EXT4_GET_BLOCKS_CONVERT                 0x0010
 #define EXT4_GET_BLOCKS_DIO_CREATE_EXT          (EXT4_GET_BLOCKS_DIO|\
                                          EXT4_GET_BLOCKS_CREATE_UNINIT_EXT)
         /* Convert extent to initialized after direct IO complete */
@@ -699,6 +696,8 @@ struct ext4_inode_info {
         unsigned int i_reserved_meta_blocks;
         unsigned int i_allocated_meta_blocks;
         unsigned short i_delalloc_reserved_flag;
+        sector_t i_da_metadata_calc_last_lblock;
+        int i_da_metadata_calc_len;
 
         /* on-disk additional length */
         __u16 i_extra_isize;
@@ -1441,6 +1440,8 @@ extern int ext4_block_truncate_page(handle_t *handle,
 extern int ext4_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf);
 extern qsize_t *ext4_get_reserved_space(struct inode *inode);
 extern int flush_aio_dio_completed_IO(struct inode *inode);
+extern void ext4_da_update_reserve_space(struct inode *inode,
+                                        int used, int quota_claim);
 /* ioctl.c */
 extern long ext4_ioctl(struct file *, unsigned int, unsigned long);
 extern long ext4_compat_ioctl(struct file *, unsigned int, unsigned long);