linux-kernel - [PATCH] time: Cleanup direct xtime usage in xen

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Message-Id: <1267672280-21386-2-git-send-email-johnstul@us.ibm.com>
Date:	Wed,  3 Mar 2010 19:11:19 -0800
From:	John Stultz <johnstul@...ibm.com>
To:	lkml <linux-kernel@...r.kernel.org>
Cc:	John Stultz <johnstul@...ibm.com>,
	Jeremy Fitzhardinge <jeremy@...source.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH] time: Cleanup direct xtime usage in xen

Not critical, 2.6.35 material.

Cleanup xen's direct use of internal timekeeping values.

Cc: Jeremy Fitzhardinge <jeremy@...source.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Signed-off-by: John Stultz <johnstul@...ibm.com>
---
 arch/x86/xen/time.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c
index 0d3f07c..6365df9 100644
--- a/arch/x86/xen/time.c
+++ b/arch/x86/xen/time.c
@@ -475,6 +475,7 @@ void xen_timer_resume(void)
 __init void xen_time_init(void)
 {
 	int cpu = smp_processor_id();
+	struct timespec tp;
 
 	clocksource_register(&xen_clocksource);
 
@@ -486,9 +487,8 @@ __init void xen_time_init(void)
 	}
 
 	/* Set initial system time with full resolution */
-	xen_read_wallclock(&xtime);
-	set_normalized_timespec(&wall_to_monotonic,
-				-xtime.tv_sec, -xtime.tv_nsec);
+	xen_read_wallclock(&tp);
+	do_settimeofday(&tp);
 
 	setup_force_cpu_cap(X86_FEATURE_TSC);
 
-- 
1.6.0.4

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