SUNRPC: Fix tracepoint storage issues with svc_recv and svc_rqst_status
authorTrond Myklebust <trond.myklebust@primarydata.com>
Tue, 10 Oct 2017 21:31:42 +0000 (17:31 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 30 Nov 2017 08:37:23 +0000 (08:37 +0000)
commit36d2f19430e2711a1b327ac1734de4a52c67abd2
treeca4d6aee196f6adb434774172ed609aa63f7615e
parenta694b1f85aeafb674ad3c47e2efa3c3de69abf5e
SUNRPC: Fix tracepoint storage issues with svc_recv and svc_rqst_status

commit e9d4bf219c83d09579bc62512fea2ca10f025d93 upstream.

There is no guarantee that either the request or the svc_xprt exist
by the time we get round to printing the trace message.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
include/trace/events/sunrpc.h