linux-kernel - [patch 20/21] x86, ds: fix bad ds_reset

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Message-ID: <20090331154603.A13545@sedona.ch.intel.com>
Date:	Tue, 31 Mar 2009 15:46:03 +0200
From:	Markus Metzger <markus.t.metzger@...el.com>
To:	linux-kernel@...r.kernel.org, mingo@...e.hu, tglx@...utronix.de,
	hpa@...or.com
Cc:	markus.t.metzger@...el.com, markus.t.metzger@...il.com,
	roland@...hat.com, eranian@...glemail.com, oleg@...hat.com,
	juan.villacis@...el.com, ak@...ux.jf.intel.com
Subject: [patch 20/21] x86, ds: fix bad ds_reset_pebs

Ds_reset_pebs() passed the wrong qualifier to a shared function resulting
in a reset of bts, rather than pebs.


Signed-off-by: Markus Metzger <markus.t.metzger@...el.com>
---

Index: git-tip/arch/x86/kernel/ds.c
===================================================================
--- git-tip.orig/arch/x86/kernel/ds.c	2009-03-31 13:35:23.000000000 +0200
+++ git-tip/arch/x86/kernel/ds.c	2009-03-31 13:35:54.000000000 +0200
@@ -1217,7 +1217,7 @@ int ds_reset_pebs(struct pebs_tracer *tr
 
 	tracer->trace.ds.top = tracer->trace.ds.begin;
 
-	ds_set(tracer->ds.context->ds, ds_bts, ds_index,
+	ds_set(tracer->ds.context->ds, ds_pebs, ds_index,
 	       (unsigned long)tracer->trace.ds.top);
 
 	return 0;
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