diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2018-10-01 14:25:47 -0400 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2018-10-02 16:14:05 -0400 |
| commit | ae38288eb73c52e45917fe7d05d34b84a14a7930 (patch) | |
| tree | c9c0db1061315c48659efaecdab58ebcec662a67 /net/sunrpc | |
| parent | 8440a886112b46a8b402679dca9d8b5662a0d73e (diff) | |
xprtrdma: Rename rpcrdma_conn_upcall
Clean up: Use a function name that is consistent with the RDMA core
API and with other consumers. Because this is a function that is
invoked from outside the rpcrdma.ko module, add an appropriate
documenting comment.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/xprtrdma/verbs.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c index 3a9a62d28283..7bf0e6529f41 100644 --- a/net/sunrpc/xprtrdma/verbs.c +++ b/net/sunrpc/xprtrdma/verbs.c @@ -219,15 +219,25 @@ rpcrdma_update_connect_private(struct rpcrdma_xprt *r_xprt, rpcrdma_set_max_header_sizes(r_xprt); } +/** + * rpcrdma_cm_event_handler - Handle RDMA CM events + * @id: rdma_cm_id on which an event has occurred + * @event: details of the event + * + * Called with @id's mutex held. Returns 1 if caller should + * destroy @id, otherwise 0. + */ static int -rpcrdma_conn_upcall(struct rdma_cm_id *id, struct rdma_cm_event *event) +rpcrdma_cm_event_handler(struct rdma_cm_id *id, struct rdma_cm_event *event) { struct rpcrdma_xprt *xprt = id->context; struct rpcrdma_ia *ia = &xprt->rx_ia; struct rpcrdma_ep *ep = &xprt->rx_ep; int connstate = 0; - trace_xprtrdma_conn_upcall(xprt, event); + might_sleep(); + + trace_xprtrdma_cm_event(xprt, event); switch (event->event) { case RDMA_CM_EVENT_ADDR_RESOLVED: case RDMA_CM_EVENT_ROUTE_RESOLVED: @@ -308,7 +318,7 @@ rpcrdma_create_id(struct rpcrdma_xprt *xprt, struct rpcrdma_ia *ia) init_completion(&ia->ri_done); init_completion(&ia->ri_remove_done); - id = rdma_create_id(xprt->rx_xprt.xprt_net, rpcrdma_conn_upcall, + id = rdma_create_id(xprt->rx_xprt.xprt_net, rpcrdma_cm_event_handler, xprt, RDMA_PS_TCP, IB_QPT_RC); if (IS_ERR(id)) { rc = PTR_ERR(id); |