diff options
Diffstat (limited to 'net/sunrpc/xprtrdma/verbs.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/verbs.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c index 90c215beef06..52481e70891a 100644 --- a/net/sunrpc/xprtrdma/verbs.c +++ b/net/sunrpc/xprtrdma/verbs.c @@ -80,6 +80,7 @@ static void rpcrdma_sendctx_put_locked(struct rpcrdma_xprt *r_xprt, struct rpcrdma_sendctx *sc); static int rpcrdma_reqs_setup(struct rpcrdma_xprt *r_xprt); static void rpcrdma_reqs_reset(struct rpcrdma_xprt *r_xprt); +static void rpcrdma_rep_destroy(struct rpcrdma_rep *rep); static void rpcrdma_reps_unmap(struct rpcrdma_xprt *r_xprt); static void rpcrdma_mrs_create(struct rpcrdma_xprt *r_xprt); static void rpcrdma_mrs_destroy(struct rpcrdma_xprt *r_xprt); @@ -177,7 +178,7 @@ rpcrdma_wc_receive(struct ib_cq *cq, struct ib_wc *wc) return; out_flushed: - rpcrdma_recv_buffer_put(rep); + rpcrdma_rep_destroy(rep); } static void rpcrdma_update_cm_private(struct rpcrdma_xprt *r_xprt, @@ -1106,6 +1107,9 @@ static void rpcrdma_reqs_reset(struct rpcrdma_xprt *r_xprt) rpcrdma_req_reset(req); } +/* No locking needed here. This function is called only by the + * Receive completion handler. + */ static struct rpcrdma_rep *rpcrdma_rep_create(struct rpcrdma_xprt *r_xprt, bool temp) { @@ -1138,6 +1142,9 @@ out: return NULL; } +/* No locking needed here. This function is invoked only by the + * Receive completion handler, or during transport shutdown. + */ static void rpcrdma_rep_destroy(struct rpcrdma_rep *rep) { list_del(&rep->rr_all); |