From 156708adf2d9b8e5227bcb370811dbfd471371d9 Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Fri, 24 Jul 2020 14:39:00 -0400 Subject: SUNRPC: Move the svc_xdr_recvfrom() tracepoint Commit c509f15a5801 ("SUNRPC: Split the xdr_buf event class") added display of the rqst's XID to the svc_xdr_buf_class. However, when the recvfrom tracepoint fires, rq_xid has yet to be filled in with the current XID. So it ends up recording the previous XID that was handled by that svc_rqst. Signed-off-by: Chuck Lever --- net/sunrpc/svc_xprt.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'net/sunrpc') diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index 43cf8dbde898..5fb9164aa690 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -813,8 +813,6 @@ static int svc_handle_xprt(struct svc_rqst *rqstp, struct svc_xprt *xprt) len = svc_deferred_recv(rqstp); else len = xprt->xpt_ops->xpo_recvfrom(rqstp); - if (len > 0) - trace_svc_xdr_recvfrom(rqstp, &rqstp->rq_arg); rqstp->rq_stime = ktime_get(); rqstp->rq_reserved = serv->sv_max_mesg; atomic_add(rqstp->rq_reserved, &xprt->xpt_reserved); @@ -868,7 +866,7 @@ int svc_recv(struct svc_rqst *rqstp, long timeout) if (serv->sv_stats) serv->sv_stats->netcnt++; - trace_svc_recv(rqstp, len); + trace_svc_xdr_recvfrom(rqstp, &rqstp->rq_arg); return len; out_release: rqstp->rq_res.len = 0; -- cgit v1.2.3