blkio: Remove per-cfqq nr_sectors as we'll be passing

that info at request dispatch with other stats now. This patch removes the
existing support for accounting sectors for a blkio_group. This will be added
back differently in the next two patches.

Signed-off-by: Divyesh Shah<dpshah@google.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index 4b686ad08eaa..5be39813fc9b 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -56,10 +56,9 @@ struct blkio_cgroup *cgroup_to_blkio_cgroup(struct cgroup *cgroup)
 EXPORT_SYMBOL_GPL(cgroup_to_blkio_cgroup);
 
 void blkiocg_update_blkio_group_stats(struct blkio_group *blkg,
-                        unsigned long time, unsigned long sectors)
+                                                unsigned long time)
 {
         blkg->time += time;
-        blkg->sectors += sectors;
 }
 EXPORT_SYMBOL_GPL(blkiocg_update_blkio_group_stats);