diff options
| -rw-r--r-- | include/trace/events/sunrpc.h | 2 | ||||
| -rw-r--r-- | net/sunrpc/sched.c | 15 |
2 files changed, 5 insertions, 12 deletions
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h index b5d4cbbaf4b0..11e5e52f4ce5 100644 --- a/include/trace/events/sunrpc.h +++ b/include/trace/events/sunrpc.h @@ -387,6 +387,8 @@ DECLARE_EVENT_CLASS(rpc_task_running, DEFINE_RPC_RUNNING_EVENT(begin); DEFINE_RPC_RUNNING_EVENT(run_action); +DEFINE_RPC_RUNNING_EVENT(sync_sleep); +DEFINE_RPC_RUNNING_EVENT(sync_wake); DEFINE_RPC_RUNNING_EVENT(complete); DEFINE_RPC_RUNNING_EVENT(signalled); DEFINE_RPC_RUNNING_EVENT(end); diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c index 402b1c8869fd..a0d5a98fbf32 100644 --- a/net/sunrpc/sched.c +++ b/net/sunrpc/sched.c @@ -885,9 +885,6 @@ static void __rpc_execute(struct rpc_task *task) int task_is_async = RPC_IS_ASYNC(task); int status = 0; - dprintk("RPC: %5u __rpc_execute flags=0x%x\n", - task->tk_pid, task->tk_flags); - WARN_ON_ONCE(RPC_IS_QUEUED(task)); if (RPC_IS_QUEUED(task)) return; @@ -947,7 +944,7 @@ static void __rpc_execute(struct rpc_task *task) return; /* sync task: sleep here */ - dprintk("RPC: %5u sync task going to sleep\n", task->tk_pid); + trace_rpc_task_sync_sleep(task, task->tk_action); status = out_of_line_wait_on_bit(&task->tk_runstate, RPC_TASK_QUEUED, rpc_wait_bit_killable, TASK_KILLABLE); @@ -963,11 +960,9 @@ static void __rpc_execute(struct rpc_task *task) task->tk_rpc_status = -ERESTARTSYS; rpc_exit(task, -ERESTARTSYS); } - dprintk("RPC: %5u sync task resuming\n", task->tk_pid); + trace_rpc_task_sync_wake(task, task->tk_action); } - dprintk("RPC: %5u return %d, status %d\n", task->tk_pid, status, - task->tk_status); /* Release all resources associated with the task */ rpc_release_task(task); } @@ -1146,10 +1141,8 @@ static void rpc_free_task(struct rpc_task *task) put_rpccred(task->tk_op_cred); rpc_release_calldata(task->tk_ops, task->tk_calldata); - if (tk_flags & RPC_TASK_DYNAMIC) { - dprintk("RPC: %5u freeing task\n", task->tk_pid); + if (tk_flags & RPC_TASK_DYNAMIC) mempool_free(task, rpc_task_mempool); - } } static void rpc_async_release(struct work_struct *work) @@ -1203,8 +1196,6 @@ EXPORT_SYMBOL_GPL(rpc_put_task_async); static void rpc_release_task(struct rpc_task *task) { - dprintk("RPC: %5u release task\n", task->tk_pid); - WARN_ON_ONCE(RPC_IS_QUEUED(task)); rpc_release_resources_task(task); |