diff options
Diffstat (limited to 'block/blk.h')
| -rw-r--r-- | block/blk.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/block/blk.h b/block/blk.h index 4972b98d47e1..3e08703902a9 100644 --- a/block/blk.h +++ b/block/blk.h @@ -256,6 +256,13 @@ static inline int blk_do_io_stat(struct request *rq) !blk_rq_is_passthrough(rq); } +static inline void req_set_nomerge(struct request_queue *q, struct request *req) +{ + req->cmd_flags |= REQ_NOMERGE; + if (req == q->last_merge) + q->last_merge = NULL; +} + /* * Internal io_context interface */ |