1 files changed, 0 insertions, 14 deletions

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 75b2326b04c6..3b41d4ae6f9d 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -198,19 +198,8 @@ struct mpage_da_data {
 #define EXT4_IO_END_ERROR       0x0002
 #define EXT4_IO_END_DIRECT      0x0004
 
-struct ext4_io_page {
-        struct page     *p_page;
-        atomic_t        p_count;
-};
-
-#define MAX_IO_PAGES 128
-
 /*
  * For converting uninitialized extents on a work queue.
- *
- * 'page' is only used from the writepage() path; 'pages' is only used for
- * buffered writes; they are used to keep page references until conversion
- * takes place.  For AIO/DIO, neither field is filled in.
  */
 typedef struct ext4_io_end {
         struct list_head        list;           /* per-file finished IO list */
@@ -220,15 +209,12 @@ typedef struct ext4_io_end {
         ssize_t                 size;           /* size of the extent */
         struct kiocb            *iocb;          /* iocb struct for AIO */
         int                     result;         /* error value for AIO */
-        int                     num_io_pages;   /* for writepages() */
-        struct ext4_io_page     *pages[MAX_IO_PAGES]; /* for writepages() */
 } ext4_io_end_t;
 
 struct ext4_io_submit {
         int                     io_op;
         struct bio              *io_bio;
         ext4_io_end_t           *io_end;
-        struct ext4_io_page     *io_page;
         sector_t                io_next_block;
 };