diff options
| -rw-r--r-- | block/blk-wbt.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/block/blk-wbt.c b/block/blk-wbt.c index ae8de9780085..f92fc84b5e2c 100644 --- a/block/blk-wbt.c +++ b/block/blk-wbt.c @@ -697,7 +697,15 @@ u64 wbt_default_latency_nsec(struct request_queue *q) static int wbt_data_dir(const struct request *rq) { - return rq_data_dir(rq); + const int op = req_op(rq); + + if (op == REQ_OP_READ) + return READ; + else if (op == REQ_OP_WRITE || op == REQ_OP_FLUSH) + return WRITE; + + /* don't account */ + return -1; } int wbt_init(struct request_queue *q) |