diff options
Diffstat (limited to 'drivers/block/loop.c')
| -rw-r--r-- | drivers/block/loop.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 1fa8cc235977..364d491d4bdd 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -447,7 +447,7 @@ static int lo_req_flush(struct loop_device *lo, struct request *rq) static inline void handle_partial_read(struct loop_cmd *cmd, long bytes) { - if (bytes < 0 || (cmd->rq->cmd_flags & REQ_WRITE)) + if (bytes < 0 || op_is_write(req_op(cmd->rq))) return; if (unlikely(bytes < blk_rq_bytes(cmd->rq))) { @@ -541,10 +541,10 @@ static int do_req_filebacked(struct loop_device *lo, struct request *rq) pos = ((loff_t) blk_rq_pos(rq) << 9) + lo->lo_offset; - if (rq->cmd_flags & REQ_WRITE) { - if (rq->cmd_flags & REQ_FLUSH) + if (op_is_write(req_op(rq))) { + if (req_op(rq) == REQ_OP_FLUSH) ret = lo_req_flush(lo, rq); - else if (rq->cmd_flags & REQ_DISCARD) + else if (req_op(rq) == REQ_OP_DISCARD) ret = lo_discard(lo, rq, pos); else if (lo->transfer) ret = lo_write_transfer(lo, rq, pos); @@ -1659,8 +1659,8 @@ static int loop_queue_rq(struct blk_mq_hw_ctx *hctx, if (lo->lo_state != Lo_bound) return -EIO; - if (lo->use_dio && !(cmd->rq->cmd_flags & (REQ_FLUSH | - REQ_DISCARD))) + if (lo->use_dio && (req_op(cmd->rq) != REQ_OP_FLUSH || + req_op(cmd->rq) == REQ_OP_DISCARD)) cmd->use_aio = true; else cmd->use_aio = false; @@ -1672,7 +1672,7 @@ static int loop_queue_rq(struct blk_mq_hw_ctx *hctx, static void loop_handle_cmd(struct loop_cmd *cmd) { - const bool write = cmd->rq->cmd_flags & REQ_WRITE; + const bool write = op_is_write(req_op(cmd->rq)); struct loop_device *lo = cmd->rq->q->queuedata; int ret = 0; |