From 037928cb1cd927f065eb9d76953990ba5233afe5 Mon Sep 17 00:00:00 2001
From: Jeffrey Altman <jaltman@secure-endpoints.com>
Date: Mon, 18 Feb 2008 17:29:16 +0000
Subject: [PATCH] DEVEL15-rx-stats-optimization-20080218

LICENSE IPL10

Do not grab the peer mutex or the rpc stats mutex if we are not
intending to collect stats.  Doing so is a bottleneck.


(cherry picked from commit 5fd85f53f26ba1f0649b8a8c68d3abb1c5159eb9)
---
 src/rx/rx.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/rx/rx.c b/src/rx/rx.c
index 484a432b4..d6a4d0b13 100644
--- a/src/rx/rx.c
+++ b/src/rx/rx.c
@@ -7094,6 +7094,9 @@ rx_IncrementTimeAndCount(struct rx_peer *peer, afs_uint32 rxInterface,
 			 int isServer)
 {
 
+    if (!(rxi_monitor_peerStats || rxi_monitor_processStats))
+        return;
+
     MUTEX_ENTER(&rx_rpc_stats);
     MUTEX_ENTER(&peer->peer_lock);
 
-- 
2.39.5