From: Viresh Kumar <viresh.kumar@linaro.org>
To: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>, Jan Kara <jack@suse.cz>,
Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Tejun Heo <tj@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
vlevenetz@mm-sol.com,
Vaibhav Hiremath <vaibhav.hiremath@linaro.org>,
Alex Elder <alex.elder@linaro.org>,
johan@kernel.org, Andrew Morton <akpm@linux-foundation.org>,
Steven Rostedt <rostedt@goodmis.org>,
Linux PM <linux-pm@vger.kernel.org>,
Petr Mladek <pmladek@suse.com>
Subject: Re: [Query] Preemption (hogging) of the work handler
Date: Thu, 14 Jul 2016 14:57:21 -0700 [thread overview]
Message-ID: <20160714215721.GD3057@ubuntu> (raw)
In-Reply-To: <20160714013215.GB517@swordfish>
On 14-07-16, 10:32, Sergey Senozhatsky wrote:
> it wouldn't really, this silly question was not directly related to the
> deadlock we are discussing here but to Viresh's argument that later stages
> of suspending/hibernation seem to printk many messages in sync mode. so I
> thought that there might be a small benefit in suspending consoles later,
> as far as I understand, Viresh has `no_console_suspend' anyway. other
That option is enabled only for testing though :)
> than that, I tend to stick to the approach of switching to sync mode from
> suspend_console().
I actually need to test it out as well :)
--
viresh
next prev parent reply other threads:[~2016-07-14 21:57 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20160701165959.GR12473@ubuntu>
[not found] ` <2231804.EWgFb9e2VG@vostro.rjw.lan>
[not found] ` <20160711224601.GJ4695@ubuntu>
2016-07-12 12:24 ` [Query] Preemption (hogging) of the work handler Rafael J. Wysocki
2016-07-12 13:02 ` Viresh Kumar
2016-07-12 13:56 ` Petr Mladek
2016-07-12 14:04 ` Viresh Kumar
[not found] ` <20160701172232.GD28719@htj.duckdns.org>
[not found] ` <20160706182842.GS2671@ubuntu>
[not found] ` <20160711102603.GI12410@quack2.suse.cz>
[not found] ` <20160711154438.GA528@swordfish>
[not found] ` <20160711223501.GI4695@ubuntu>
[not found] ` <20160712093805.GA498@swordfish>
[not found] ` <20160712125243.GA8597@pathway.suse.cz>
2016-07-12 13:12 ` Viresh Kumar
2016-07-12 17:11 ` Viresh Kumar
2016-07-12 19:59 ` Rafael J. Wysocki
2016-07-12 20:08 ` Viresh Kumar
2016-07-13 7:00 ` Sergey Senozhatsky
2016-07-13 12:05 ` Rafael J. Wysocki
2016-07-13 12:57 ` Sergey Senozhatsky
2016-07-13 13:22 ` Rafael J. Wysocki
2016-07-12 23:19 ` Viresh Kumar
2016-07-13 0:18 ` Viresh Kumar
2016-07-13 5:45 ` Sergey Senozhatsky
2016-07-13 15:39 ` Viresh Kumar
2016-07-13 23:08 ` Rafael J. Wysocki
2016-07-13 23:18 ` Viresh Kumar
2016-07-13 23:38 ` Greg Kroah-Hartman
2016-07-14 0:55 ` Sergey Senozhatsky
2016-07-14 1:09 ` Rafael J. Wysocki
2016-07-14 1:32 ` Sergey Senozhatsky
2016-07-14 21:57 ` Viresh Kumar [this message]
2016-07-14 21:55 ` Viresh Kumar
2016-07-14 14:12 ` Jan Kara
2016-07-14 14:33 ` Rafael J. Wysocki
2016-07-14 14:39 ` Jan Kara
2016-07-14 14:47 ` Rafael J. Wysocki
2016-07-14 14:55 ` Jan Kara
2016-07-14 22:14 ` Viresh Kumar
2016-07-14 14:34 ` Sergey Senozhatsky
2016-07-14 15:03 ` Jan Kara
2016-07-14 22:12 ` Viresh Kumar
2016-07-18 11:01 ` Jan Kara
2016-07-18 11:49 ` Rafael J. Wysocki
2016-07-29 20:42 ` Viresh Kumar
2016-07-30 2:12 ` Sergey Senozhatsky
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