xprtrdma: RPC/RDMA must invoke xprt_wake_pending_tasks() in process context

[firefly-linux-kernel-4.4.55.git] / net / sunrpc / xprtrdma / xprt_rdma.h

diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h
index 98340a31f2bcb0e399a771026d6735db744d3995..c620d1332933327b2191bb145f27b46f184f1c7c 100644 (file)
--- a/net/sunrpc/xprtrdma/xprt_rdma.h
+++ b/net/sunrpc/xprtrdma/xprt_rdma.h
@@ -43,6 +43,7 @@
 #include <linux/wait.h>                /* wait_queue_head_t, etc */
 #include <linux/spinlock.h>            /* spinlock_t, etc */
 #include <linux/atomic.h>                      /* atomic_t, etc */
+#include <linux/workqueue.h>           /* struct work_struct */
 
 #include <rdma/rdma_cm.h>              /* RDMA connection api */
 #include <rdma/ib_verbs.h>             /* RDMA verbs api */
@@ -87,6 +88,7 @@ struct rpcrdma_ep {
        struct rpc_xprt         *rep_xprt;      /* for rep_func */
        struct rdma_conn_param  rep_remote_cma;
        struct sockaddr_storage rep_remote_addr;
+       struct delayed_work     rep_connect_worker;
 };
 
 #define INIT_CQCOUNT(ep) atomic_set(&(ep)->rep_cqcount, (ep)->rep_cqinit)
@@ -336,6 +338,7 @@ int rpcrdma_deregister_external(struct rpcrdma_mr_seg *,
 /*
  * RPC/RDMA connection management calls - xprtrdma/rpc_rdma.c
  */
+void rpcrdma_connect_worker(struct work_struct *);
 void rpcrdma_conn_func(struct rpcrdma_ep *);
 void rpcrdma_reply_handler(struct rpcrdma_rep *);