From: Mike Galbraith <efault@gmx.de>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Thomas Gleixner <tglx@linutronix.de>,
LKML <linux-kernel@vger.kernel.org>,
linux-rt-users <linux-rt-users@vger.kernel.org>,
Steven Rostedt <rostedt@goodmis.org>
Subject: Re: [patch-rt] hotplug, hrtimer: Migrate expired/deferred timers during cpu offline
Date: Thu, 17 Aug 2017 19:37:50 +0200 [thread overview]
Message-ID: <1502991470.6840.11.camel@gmx.de> (raw)
In-Reply-To: <1502990778.6840.2.camel@gmx.de>
On Thu, 2017-08-17 at 19:26 +0200, Mike Galbraith wrote:
> On Thu, 2017-08-17 at 19:17 +0200, Sebastian Andrzej Siewior wrote:
> > On 2017-08-17 18:50:42 [+0200], To Mike Galbraith wrote:
> > > __remove_hrtimer() shouldn't be required because it has been done
> > > already. It should be enough to just list_splice() one list to the
> > > other and raise the softirq afterwards.
> >
> > Mike, can you check this please:
>
> Yeah, will do.
BTW, with holes stopped up, 8 socket box took a hefty beating for 20
hours. It was actually 4.12, but it's the same code, just rolled
forward. This is hotplug code is looking pretty darn durable.
-Mike
next prev parent reply other threads:[~2017-08-17 17:38 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-04 17:38 [ANNOUNCE] v4.11.12-rt9 Sebastian Andrzej Siewior
2017-08-05 6:13 ` Mike Galbraith
2017-08-05 6:13 ` Mike Galbraith
2017-08-05 14:57 ` Mike Galbraith
2017-08-07 7:33 ` Sebastian Andrzej Siewior
2017-08-07 8:22 ` Mike Galbraith
2017-08-08 10:00 ` Mike Galbraith
2017-08-11 7:55 ` [patch-rt] hotplug, hrtimer: Migrate expired/deferred timers during cpu offline Mike Galbraith
2017-08-11 8:15 ` Mike Galbraith
2017-08-14 7:59 ` Mike Galbraith
2017-08-17 16:50 ` Sebastian Andrzej Siewior
2017-08-17 17:17 ` Sebastian Andrzej Siewior
2017-08-17 17:26 ` Mike Galbraith
2017-08-17 17:37 ` Mike Galbraith [this message]
2017-08-17 18:43 ` Mike Galbraith
2017-08-07 7:52 ` [ANNOUNCE] v4.11.12-rt9 Sebastian Andrzej Siewior
2017-08-07 8:38 ` Mike Galbraith
2017-08-09 12:04 ` [patch-rt] locking, rwlock-rt: do not save state multiple times in __write_rt_lock() Mike Galbraith
2017-08-18 9:06 ` Sebastian Andrzej Siewior
2017-08-07 9:10 ` [ANNOUNCE] v4.11.12-rt9 Mike Galbraith
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