block: remove per-queue plugging

Code has been converted over to the new explicit on-stack plugging,
and delay users have been converted to use the new API for that.
So lets kill off the old plugging along with aops->sync_page().

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

2 files changed, 1 insertions, 6 deletions

diff --git a/fs/ntfs/aops.c b/fs/ntfs/aops.c
index c3c2c7ac9020..0b1e885b8cf8 100644
--- a/fs/ntfs/aops.c
+++ b/fs/ntfs/aops.c
@@ -1543,8 +1543,6 @@ err_out:
  */
 const struct address_space_operations ntfs_aops = {
         .readpage       = ntfs_readpage,        /* Fill page with data. */
-        .sync_page      = block_sync_page,      /* Currently, just unplugs the
-                                                   disk request queue. */
 #ifdef NTFS_RW
         .writepage      = ntfs_writepage,       /* Write dirty page to disk. */
 #endif /* NTFS_RW */
@@ -1560,8 +1558,6 @@ const struct address_space_operations ntfs_aops = {
  */
 const struct address_space_operations ntfs_mst_aops = {
         .readpage       = ntfs_readpage,        /* Fill page with data. */
-        .sync_page      = block_sync_page,      /* Currently, just unplugs the
-                                                   disk request queue. */
 #ifdef NTFS_RW
         .writepage      = ntfs_writepage,       /* Write dirty page to disk. */
         .set_page_dirty = __set_page_dirty_nobuffers,   /* Set the page dirty
diff --git a/fs/ntfs/compress.c b/fs/ntfs/compress.c
index 6551c7cbad92..ef9ed854255c 100644
--- a/fs/ntfs/compress.c
+++ b/fs/ntfs/compress.c
@@ -698,8 +698,7 @@ lock_retry_remap:
                                         "uptodate! Unplugging the disk queue "
                                         "and rescheduling.");
                         get_bh(tbh);
-                        blk_run_address_space(mapping);
-                        schedule();
+                        io_schedule();
                         put_bh(tbh);
                         if (unlikely(!buffer_uptodate(tbh)))
                                 goto read_err;