blk-cgroup: use op_is_sync to check for synchronous requests

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>

diff --git a/include/linux/blk-cgroup.h b/include/linux/blk-cgroup.h
index ddaf28d0988f9b4302d7161c62c6f8520fe46e74..01b62e7bac74bbc792d19255bacea90ae5b52abf 100644 (file)
--- a/include/linux/blk-cgroup.h
+++ b/include/linux/blk-cgroup.h
@@ -599,7 +599,7 @@ static inline void blkg_rwstat_add(struct blkg_rwstat *rwstat,
 
        __percpu_counter_add(cnt, val, BLKG_STAT_CPU_BATCH);
 
-       if (op & REQ_SYNC)
+       if (op_is_sync(op))
                cnt = &rwstat->cpu_cnt[BLKG_RWSTAT_SYNC];
        else
                cnt = &rwstat->cpu_cnt[BLKG_RWSTAT_ASYNC];