Linux-NFS Archive on lore.kernel.org
 help / color / Atom feed
From: Chuck Lever <chuck.lever@oracle.com>
To: linux-nfs@vger.kernel.org, linux-rdma@vger.kernel.org
Subject: [PATCH v2 8/8] svcrdma: Clean up trace_svcrdma_send_failed() tracepoint
Date: Mon, 29 Jun 2020 10:50:39 -0400
Message-ID: <20200629145039.15024.6023.stgit@klimt.1015granger.net> (raw)
In-Reply-To: <20200629144802.15024.30635.stgit@klimt.1015granger.net>

- Use the _err naming convention instead
- Remove display of kernel memory address of the controlling xprt

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
 include/trace/events/rpcrdma.h        |    7 ++-----
 net/sunrpc/xprtrdma/svc_rdma_sendto.c |    2 +-
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/include/trace/events/rpcrdma.h b/include/trace/events/rpcrdma.h
index 0f05a6e2b9cb..0eff80dee066 100644
--- a/include/trace/events/rpcrdma.h
+++ b/include/trace/events/rpcrdma.h
@@ -1716,7 +1716,7 @@ TRACE_EVENT(svcrdma_send_pullup,
 	TP_printk("len=%u", __entry->len)
 );
 
-TRACE_EVENT(svcrdma_send_failed,
+TRACE_EVENT(svcrdma_send_err,
 	TP_PROTO(
 		const struct svc_rqst *rqst,
 		int status
@@ -1727,19 +1727,16 @@ TRACE_EVENT(svcrdma_send_failed,
 	TP_STRUCT__entry(
 		__field(int, status)
 		__field(u32, xid)
-		__field(const void *, xprt)
 		__string(addr, rqst->rq_xprt->xpt_remotebuf)
 	),
 
 	TP_fast_assign(
 		__entry->status = status;
 		__entry->xid = __be32_to_cpu(rqst->rq_xid);
-		__entry->xprt = rqst->rq_xprt;
 		__assign_str(addr, rqst->rq_xprt->xpt_remotebuf);
 	),
 
-	TP_printk("xprt=%p addr=%s xid=0x%08x status=%d",
-		__entry->xprt, __get_str(addr),
+	TP_printk("addr=%s xid=0x%08x status=%d", __get_str(addr),
 		__entry->xid, __entry->status
 	)
 );
diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
index 57041298fe4f..f985f548346a 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
@@ -971,7 +971,7 @@ int svc_rdma_sendto(struct svc_rqst *rqstp)
  err1:
 	svc_rdma_send_ctxt_put(rdma, sctxt);
  err0:
-	trace_svcrdma_send_failed(rqstp, ret);
+	trace_svcrdma_send_err(rqstp, ret);
 	set_bit(XPT_CLOSE, &xprt->xpt_flags);
 	return -ENOTCONN;
 }


      parent reply index

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-29 14:49 [PATCH v2 0/8] Refactor path that sends error responses Chuck Lever
2020-06-29 14:50 ` [PATCH v2 1/8] svcrdma: Fix page leak in svc_rdma_recv_read_chunk() Chuck Lever
2020-06-29 14:50 ` [PATCH v2 2/8] svcrdma: Remove save_io_pages() call from send_error_msg() Chuck Lever
2020-06-29 14:50 ` [PATCH v2 3/8] svcrdma: Add @rctxt parameter to svc_rdma_send_error() functions Chuck Lever
2020-06-29 14:50 ` [PATCH v2 4/8] svcrdma: Add a @status parameter to svc_rdma_send_error_msg() Chuck Lever
2020-06-29 14:50 ` [PATCH v2 5/8] svcrdma: Eliminate return value for svc_rdma_send_error_msg() Chuck Lever
2020-06-29 14:50 ` [PATCH v2 6/8] svcrdma: Make svc_rdma_send_error_msg() a global function Chuck Lever
2020-06-29 14:50 ` [PATCH v2 7/8] svcrdma: Consolidate send_error helper functions Chuck Lever
2020-06-29 14:50 ` Chuck Lever [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200629145039.15024.6023.stgit@klimt.1015granger.net \
    --to=chuck.lever@oracle.com \
    --cc=linux-nfs@vger.kernel.org \
    --cc=linux-rdma@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-NFS Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-nfs/0 linux-nfs/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-nfs linux-nfs/ https://lore.kernel.org/linux-nfs \
		linux-nfs@vger.kernel.org
	public-inbox-index linux-nfs

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-nfs


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git