[PATCH 0/3] sunrpc: new tracepoints for call/reply tracking

From: Jeff Layton <jlayton@primarydata.com>
To: trond.myklebust@primarydata.com
Cc: bfields@fieldses.org, linux-nfs@vger.kernel.org
Subject: [PATCH 0/3] sunrpc: new tracepoints for call/reply tracking
Date: Tue, 28 Oct 2014 14:24:11 -0400	[thread overview]
Message-ID: <1414520654-1606-1-git-send-email-jlayton@primarydata.com> (raw)

These patches add some tracepoints that I recently used when tracking
down the hang that Christoph reported recently. At this point, I still
haven't followed the trail to completion, but I think the problem is
not likely to be in the RPC code.

Please consider these for v3.19? Some of these are for client RPC and
some for server-side. I'll assume that Trond will merge these, but
review by others would be appreciated as well.

Jeff Layton (3):
  sunrpc: add some tracepoints in svc_rqst handling functions
  sunrpc: add new tracepoints in xprt handling code
  sunrpc: add tracepoints in xs_tcp_data_recv

 include/linux/sunrpc/xprtsock.h |  59 +++++++++++++++
 include/trace/events/sunrpc.h   | 160 ++++++++++++++++++++++++++++++++++++++++
 net/sunrpc/svc.c                |  21 +++---
 net/sunrpc/svc_xprt.c           |  31 +++++---
 net/sunrpc/xprt.c               |   9 ++-
 net/sunrpc/xprtsock.c           |  69 +++--------------
 6 files changed, 269 insertions(+), 80 deletions(-)

-- 
1.9.3