diff options
| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2016-05-27 19:59:33 +0300 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2016-06-13 19:35:51 +0300 |
| commit | f1dc237c60a5fdecc83062a28a702193f881cb19 (patch) | |
| tree | f4740ff8ad0c003333e78b0563ced90cd5f21077 /include | |
| parent | 40a5f1b19bacb2de7a051be952dee85e38c9e5f5 (diff) | |
| download | linux-f1dc237c60a5fdecc83062a28a702193f881cb19.tar.xz | |
SUNRPC: Reduce latency when send queue is congested
Use the low latency transport workqueue to process the task that is
next in line on the xprt->sending queue.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/sunrpc/sched.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h index ef780b3b5e31..817af0b4385e 100644 --- a/include/linux/sunrpc/sched.h +++ b/include/linux/sunrpc/sched.h @@ -230,6 +230,10 @@ void rpc_wake_up_queued_task(struct rpc_wait_queue *, struct rpc_task *); void rpc_wake_up(struct rpc_wait_queue *); struct rpc_task *rpc_wake_up_next(struct rpc_wait_queue *); +struct rpc_task *rpc_wake_up_first_on_wq(struct workqueue_struct *wq, + struct rpc_wait_queue *, + bool (*)(struct rpc_task *, void *), + void *); struct rpc_task *rpc_wake_up_first(struct rpc_wait_queue *, bool (*)(struct rpc_task *, void *), void *); |