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From: tip-bot for David Vrabel <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, xen-devel@lists.xen.org,
	john.stultz@linaro.org, david.vrabel@citrix.com, hpa@zytor.com,
	tglx@linutronix.de, mingo@kernel.org
Subject: [tip:timers/core] xen: Remove clock_was_set() call in the resume path
Date: Fri, 28 Jun 2013 14:18:46 -0700	[thread overview]
Message-ID: <tip-0eb071651474952c8b6daecd36b378e2d01be22c__41069.6737039418$1372454408$gmane$org@git.kernel.org> (raw)
In-Reply-To: <1372329348-20841-2-git-send-email-david.vrabel@citrix.com>

Commit-ID:  0eb071651474952c8b6daecd36b378e2d01be22c
Gitweb:     http://git.kernel.org/tip/0eb071651474952c8b6daecd36b378e2d01be22c
Author:     David Vrabel <david.vrabel@citrix.com>
AuthorDate: Thu, 27 Jun 2013 11:35:44 +0100
Committer:  Thomas Gleixner <tglx@linutronix.de>
CommitDate: Fri, 28 Jun 2013 23:15:06 +0200

xen: Remove clock_was_set() call in the resume path

commit 359cdd3f866(xen: maintain clock offset over save/restore) added
a clock_was_set() call into the xen resume code to propagate the
system time changes. With the modified hrtimer resume code, which
makes sure that all cpus are notified this call is not longer necessary.

[ tglx: Separated it from the hrtimer change ]

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Cc: Konrad Rzeszutek Wilk  <konrad.wilk@oracle.com>
Cc: John Stultz  <john.stultz@linaro.org>
Cc: <xen-devel@lists.xen.org>
Link: http://lkml.kernel.org/r/1372329348-20841-2-git-send-email-david.vrabel@citrix.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

---
 drivers/xen/manage.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index 412b96c..421da85 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -166,9 +166,6 @@ out_resume:
 
 	dpm_resume_end(si.cancelled ? PMSG_THAW : PMSG_RESTORE);
 
-	/* Make sure timer events get retriggered on all CPUs */
-	clock_was_set();
-
 out_thaw:
 #ifdef CONFIG_PREEMPT
 	thaw_processes();

  parent reply	other threads:[~2013-06-28 21:18 UTC|newest]

Thread overview: 71+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-06-27 10:35 [PATCHv6 0/5] xen: maintain an accurate persistent clock in more cases David Vrabel
2013-06-27 10:35 ` [PATCH 1/5] hrtimers: support resuming with two or more CPUs online (but stopped) David Vrabel
2013-06-27 10:35 ` David Vrabel
2013-06-28 21:18   ` [tip:timers/core] hrtimers: Support " tip-bot for David Vrabel
2013-06-28 21:18   ` tip-bot for David Vrabel
2013-07-05  9:30     ` Artem Savkov
2013-07-05 10:07       ` David Vrabel
2013-07-05 10:07       ` David Vrabel
2013-07-05 10:10         ` Thomas Gleixner
2013-07-05 10:10         ` Thomas Gleixner
2013-07-05 10:25         ` Thomas Gleixner
2013-07-05 10:25         ` Thomas Gleixner
2013-07-05 10:36           ` Thomas Gleixner
2013-07-05 10:36           ` Thomas Gleixner
2013-07-05 10:45             ` Artem Savkov
2013-07-05 10:45             ` Artem Savkov
2013-07-05 13:26               ` Thomas Gleixner
2013-07-05 13:26               ` Thomas Gleixner
2013-07-05 10:38           ` Artem Savkov
2013-07-05 10:38           ` Artem Savkov
2013-07-05 13:46           ` David Vrabel
2013-07-05 13:51             ` Thomas Gleixner
2013-07-05 13:51             ` Thomas Gleixner
2013-07-05 13:46           ` David Vrabel
2013-07-05 10:09       ` Thomas Gleixner
2013-07-05 10:09       ` Thomas Gleixner
2013-07-05  9:30     ` Artem Savkov
2013-06-28 21:18   ` [tip:timers/core] xen: Remove clock_was_set() call in the resume path tip-bot for David Vrabel
2013-06-28 21:18   ` tip-bot for David Vrabel [this message]
2013-06-27 10:35 ` [PATCH 2/5] time: pass flags instead of multiple bools to timekeeping_update() David Vrabel
2013-06-27 17:39   ` John Stultz
2013-06-27 17:39   ` John Stultz
2013-06-28 21:18   ` [tip:timers/core] timekeeping: Pass " tip-bot for David Vrabel
2013-06-28 21:18   ` tip-bot for David Vrabel
2013-06-27 10:35 ` [PATCH 2/5] time: pass " David Vrabel
2013-06-27 10:35 ` [PATCH 3/5] time: indicate that the clock was set in the pvclock gtod notifier chain David Vrabel
2013-06-27 10:35   ` David Vrabel
2013-06-27 17:37   ` John Stultz
2013-06-27 17:37   ` John Stultz
2013-06-28 10:20     ` David Vrabel
2013-06-28 10:20     ` David Vrabel
2013-06-28 21:19   ` [tip:timers/core] timekeeping: Indicate that clock was set in the pvclock gtod notifier tip-bot for David Vrabel
2013-06-28 21:19   ` tip-bot for David Vrabel
2013-06-27 10:35 ` [PATCH 4/5] x86/xen: sync the wallclock when the system time is set David Vrabel
2013-06-28 21:19   ` [tip:timers/core] x86: xen: Sync " tip-bot for David Vrabel
2013-06-28 21:19   ` tip-bot for David Vrabel
2013-06-27 10:35 ` [PATCH 4/5] x86/xen: sync " David Vrabel
2013-06-27 10:35 ` [PATCH 5/5] x86/xen: sync the CMOS RTC as well as the Xen wallclock David Vrabel
2013-06-28 15:38   ` Thomas Gleixner
2013-06-28 15:49     ` David Vrabel
2013-06-28 15:49     ` David Vrabel
2013-06-28 16:09       ` Thomas Gleixner
2013-06-28 16:51         ` David Vrabel
2013-06-28 20:41           ` Thomas Gleixner
2013-06-28 20:41           ` Thomas Gleixner
2013-06-28 16:51         ` David Vrabel
2013-06-28 16:09       ` Thomas Gleixner
2013-06-28 15:38   ` Thomas Gleixner
2013-06-28 21:19   ` [tip:timers/core] x86: xen: Sync " tip-bot for David Vrabel
2013-06-28 21:19   ` tip-bot for David Vrabel
2013-06-27 10:35 ` [PATCH 5/5] x86/xen: sync " David Vrabel
2013-06-28 13:14 ` [PATCHv6 0/5] xen: maintain an accurate persistent clock in more cases Thomas Gleixner
2013-06-28 13:14 ` Thomas Gleixner
2013-06-28 15:01   ` Konrad Rzeszutek Wilk
2013-06-28 15:01   ` Konrad Rzeszutek Wilk
2013-06-28 15:12     ` Thomas Gleixner
2013-06-28 15:12     ` Thomas Gleixner
2013-06-28 16:19       ` Konrad Rzeszutek Wilk
2013-06-28 16:19       ` Konrad Rzeszutek Wilk
2013-06-28 18:58         ` Thomas Gleixner
2013-06-28 18:58           ` Thomas Gleixner

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