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authorJeremy Fitzhardinge <jeremy@goop.org>2008-05-23 14:41:19 +0100
committerThomas Gleixner <tglx@linutronix.de>2008-05-26 23:26:32 +0200
commitd031476408ae0f5196e3c579f519dfdefb099b67 (patch)
tree112984e1708664079fb49bd22caec92144b56a04 /kernel/hrtimer.c
parente490517a039a99d692cb3a5561941b0a5f576172 (diff)
downloadop-kernel-dev-d031476408ae0f5196e3c579f519dfdefb099b67.zip
op-kernel-dev-d031476408ae0f5196e3c579f519dfdefb099b67.tar.gz
hrtimer: remove warning in hres_timers_resume
hres_timers_resume() warns if there appears to be more than one cpu online. This warning makes sense when the suspend/resume mechanism offlines all cpus but one during the suspend/resume process. However, Xen suspend does not need to offline the other cpus; it merely keeps them tied up in stop_machine() while the virtual machine is suspended. The warning hres_timers_resume issues is therefore spurious. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Cc: xen-devel <xen-devel@lists.xensource.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/hrtimer.c')
-rw-r--r--kernel/hrtimer.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index 421be5f..493c4b8 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -632,8 +632,6 @@ void clock_was_set(void)
*/
void hres_timers_resume(void)
{
- WARN_ON_ONCE(num_online_cpus() > 1);
-
/* Retrigger the CPU local events: */
retrigger_next_event(NULL);
}
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