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authorChuck Lever <chuck.lever@oracle.com>2021-04-19 21:03:50 +0300
committerTrond Myklebust <trond.myklebust@hammerspace.com>2021-04-26 16:26:31 +0300
commite1648eb23d839bd4b9f2999296d5e81dcd93311f (patch)
tree95d339ea86f1ad1f5a978b2904c4d3a9417e18ed /net/sunrpc/xprtrdma
parent83189d15115467061295c0b75334b39fc64c6142 (diff)
downloadlinux-e1648eb23d839bd4b9f2999296d5e81dcd93311f.tar.xz
xprtrdma: Remove the RPC/RDMA QP event handler
Clean up: The handler only recorded a trace event. If indeed no action is needed by the RPC/RDMA consumer, then the event can be ignored. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'net/sunrpc/xprtrdma')
-rw-r--r--net/sunrpc/xprtrdma/verbs.c18
1 files changed, 0 insertions, 18 deletions
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index 72b24dca96c1..1e965a380896 100644
--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -120,22 +120,6 @@ static void rpcrdma_xprt_drain(struct rpcrdma_xprt *r_xprt)
rpcrdma_ep_put(ep);
}
-/**
- * rpcrdma_qp_event_handler - Handle one QP event (error notification)
- * @event: details of the event
- * @context: ep that owns QP where event occurred
- *
- * Called from the RDMA provider (device driver) possibly in an interrupt
- * context. The QP is always destroyed before the ID, so the ID will be
- * reliably available when this handler is invoked.
- */
-static void rpcrdma_qp_event_handler(struct ib_event *event, void *context)
-{
- struct rpcrdma_ep *ep = context;
-
- trace_xprtrdma_qp_event(ep, event);
-}
-
/* Ensure xprt_force_disconnect() is invoked exactly once when a
* connection is closed or lost. (The important thing is it needs
* to be invoked "at least" once).
@@ -431,8 +415,6 @@ static int rpcrdma_ep_create(struct rpcrdma_xprt *r_xprt)
r_xprt->rx_buf.rb_max_requests = cpu_to_be32(ep->re_max_requests);
- ep->re_attr.event_handler = rpcrdma_qp_event_handler;
- ep->re_attr.qp_context = ep;
ep->re_attr.srq = NULL;
ep->re_attr.cap.max_inline_data = 0;
ep->re_attr.sq_sig_type = IB_SIGNAL_REQ_WR;