From: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Date: Thu, 21 Apr 2016 23:18:47 +0000 (-0700)
Subject: RDS: support individual receive trace reporting
X-Git-Tag: v4.1.12-92~164^2~3
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=80c1b26051c9aabd6cd7b7f40d73fc0e7fde8617;p=users%2Fjedix%2Flinux-maple.git

RDS: support individual receive trace reporting

If application wants to get indvidual trace point, its easy
to support with existing infrastructure.

No change needed in API

Orabug: 23215779

Tested-by: Namrata Jampani <namrata.jampani@oracle.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
---

diff --git a/net/rds/recv.c b/net/rds/recv.c
index ec25e24266e3..67509dea2735 100644
--- a/net/rds/recv.c
+++ b/net/rds/recv.c
@@ -758,8 +758,8 @@ static int rds_cmsg_recv(struct rds_incoming *inc, struct msghdr *msg,
 		t.rx_traces =  rs->rs_rx_traces;
 		for (i = 0; i < rs->rs_rx_traces; i++) {
 			j = rs->rs_rx_trace[i];
-			t.rx_trace_pos[j] = j;
-			t.rx_trace[j] = inc->i_rx_lat_trace[j + 1] -
+			t.rx_trace_pos[i] = j;
+			t.rx_trace[i] = inc->i_rx_lat_trace[j + 1] -
 					  inc->i_rx_lat_trace[j];
 		}