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svcrdma: Trace page overruns when constructing RDMA Reads

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Clean up: Replace a dprintk call site with a tracepoint.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever
2020-03-20 14:33:05 -04:00
parent f4e53e1ce3
commit 9d20063892
2 changed files with 29 additions and 1 deletions
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2
net/sunrpc/xprtrdma/svc_rdma_rw.c
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@@ -676,7 +676,7 @@ static int svc_rdma_build_read_segment(struct svc_rdma_read_info *info,
return 0;
out_overrun:
dprintk("svcrdma: request overruns rq_pages\n");
trace_svcrdma_page_overrun_err(cc->cc_rdma, rqstp, info->ri_pageno);
return -EINVAL;
}