From: Mike Galbraith <umgwanakikbuti@gmail.com>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: linux-rt-users <linux-rt-users@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
rostedt@goodmis.org, John Kacur <jkacur@redhat.com>
Subject: Re: [rfc patch v2] rt,nohz_full: fix nohz_full for PREEMPT_RT_FULL
Date: Sat, 11 Apr 2015 16:22:30 +0200 [thread overview]
Message-ID: <1428762150.3400.13.camel@gmail.com> (raw)
In-Reply-To: <1428759368.10417.25.camel@gmail.com>
On Sat, 2015-04-11 at 15:36 +0200, Mike Galbraith wrote:
>
> Well, not reverted, I actually queued and maybe poked softirq, but
> didn't check whether anything was being queued or not
(the checking: !IRQ_WORK_HARD_IRQ happens, box remains alive)
mount-827 [002] ....211 9.781994: irq_work_queue: queue work: ffff88041ec8d7d0
mount-827 [002] .N..211 9.781997: irq_work_queue: poke ksoftirqd
sirq-timer/2-49 [002] .....11 9.781999: irq_work_run_list: execute work: ffff88041ec8d7d0
swapon-852 [003] ....211 10.224358: irq_work_queue: queue work: ffff88041eccd7d0
sirq-timer/3-67 [003] .....11 10.224501: irq_work_run_list: execute work: ffff88041eccd7d0
plymouthd-476 [000] ....2.. 10.227930: irq_work_queue: queue work: ffff88041ec0d7d0
sirq-timer/0-4 [000] .....11 10.228311: irq_work_run_list: execute work: ffff88041ec0d7d0
systemd-udevd-694 [001] ....211 10.316067: irq_work_queue: queue work: ffff88041ec4d7d0
sirq-timer/1-34 [001] .....11 10.316340: irq_work_run_list: execute work: ffff88041ec4d7d0
systemd-udevd-694 [001] ....211 10.316871: irq_work_queue: queue work: ffff88041ec4d7d0
sirq-timer/1-34 [001] .....11 10.317341: irq_work_run_list: execute work: ffff88041ec4d7d0
systemd-udevd-741 [005] ....211 10.515752: irq_work_queue: queue work: ffff88041ed4d7d0
sirq-timer/5-100 [005] .....11 10.516522: irq_work_run_list: execute work: ffff88041ed4d7d0
next prev parent reply other threads:[~2015-04-11 14:22 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-16 11:18 [ANNOUNCE] 3.18.7-rt1 Sebastian Andrzej Siewior
2015-02-16 18:13 ` Sebastian Andrzej Siewior
2015-02-16 20:12 ` Richard Cochran
2015-02-16 20:21 ` Steven Rostedt
2015-02-17 8:37 ` Daniel Wagner
2015-02-19 9:36 ` Joakim Hernberg
2015-02-25 13:55 ` Sebastian Andrzej Siewior
2015-02-26 8:48 ` Sebastian Andrzej Siewior
2015-02-27 6:40 ` Daniel Wagner
2015-02-27 7:58 ` Sebastian Andrzej Siewior
2015-02-18 11:21 ` [patch-3.18.7-rt1] sched/context-tracking: fix PREEMPT_LAZY explosions Mike Galbraith
2015-02-18 11:27 ` [rfc patch-3.18.7-rt1] rt/nohz_full: Fix can_stop_full_tick() gripe within softirq Mike Galbraith
2015-02-19 4:50 ` Mike Galbraith
2015-02-19 6:30 ` [patch-3.18.7-rt1] sched/context-tracking: fix PREEMPT_LAZY explosions Mike Galbraith
2015-03-09 13:45 ` Sebastian Andrzej Siewior
2015-03-09 14:36 ` Mike Galbraith
2015-03-09 14:45 ` Sebastian Andrzej Siewior
2015-03-10 9:35 ` Mike Galbraith
2015-03-11 6:18 ` Mike Galbraith
2015-03-12 9:38 ` [rfc patch] rt,nohz_full: fix nohz_full for PREEMPT_RT_FULL Mike Galbraith
2015-03-12 15:09 ` Steven Rostedt
2015-03-13 2:13 ` Mike Galbraith
2015-03-13 3:03 ` Steven Rostedt
2015-03-13 4:53 ` [rfc patch v2] " Mike Galbraith
2015-03-16 20:24 ` Sebastian Andrzej Siewior
2015-03-17 1:53 ` Mike Galbraith
2015-03-17 4:45 ` Mike Galbraith
2015-04-10 14:15 ` Sebastian Andrzej Siewior
2015-04-10 14:24 ` Mike Galbraith
2015-04-10 14:28 ` Mike Galbraith
2015-04-11 13:15 ` Mike Galbraith
2015-04-11 13:36 ` Mike Galbraith
2015-04-11 14:22 ` Mike Galbraith [this message]
2015-04-13 9:43 ` Sebastian Andrzej Siewior
2015-04-13 9:41 ` Sebastian Andrzej Siewior
2015-02-18 14:09 ` [patch-3.18.7-rt1] snd/pcm: fix snd_pcm_stream_lock*() irqs_disabled() splats Mike Galbraith
2015-02-25 14:08 ` Sebastian Andrzej Siewior
2015-02-18 15:05 ` [patch-3.18.7-rt1]sunrpc: make svc_xprt_do_enqueue() use get_cpu_light() Mike Galbraith
2015-02-25 14:14 ` Sebastian Andrzej Siewior
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1428762150.3400.13.camel@gmail.com \
--to=umgwanakikbuti@gmail.com \
--cc=bigeasy@linutronix.de \
--cc=jkacur@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rt-users@vger.kernel.org \
--cc=rostedt@goodmis.org \
--cc=tglx@linutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.