Messages in this thread | | | From | "Liu, Chuansheng" <> | Subject | RE: [PATCH 0/5] Enabling the asynchronous threads for other phases | Date | Mon, 10 Feb 2014 08:36:57 +0000 |
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Hello Rafael,
> -----Original Message----- > From: Rafael J. Wysocki [mailto:rjw@rjwysocki.net] > Sent: Thursday, February 06, 2014 5:53 AM > To: Liu, Chuansheng > Cc: gregkh@linuxfoundation.org; pavel@ucw.cz; Brown, Len; > linux-pm@vger.kernel.org; linux-kernel@vger.kernel.org; Li, Zhuangzhi > Subject: Re: [PATCH 0/5] Enabling the asynchronous threads for other phases > > On Monday, January 20, 2014 04:44:34 PM Liu, Chuansheng wrote: > > Hello, > > > > This patch series are for enabling the asynchronous threads for the phases > > resume_noirq, resume_early, suspend_noirq and suspend_late. > > > > Just like commit 5af84b82701a and 97df8c12995, with async threads it will > > reduce the system suspending and resuming time significantly. > > > > With these patches, in my test platform, it saved 80% time in resume_noirq > > phase. > > > > Has done the suspend-resume stress test for a long time, please help to > > review. > > > > Best Regards, > > > > [PATCH 1/5] PM: Adding two flags for async suspend_noirq and > > [PATCH 2/5] PM: Enabling the asynchronous threads for resume_noirq > > [PATCH 3/5] PM: Enabling the asyncronous threads for resume_early > > [PATCH 4/5] PM: Enabling the asyncronous threads for suspend_noirq > > [PATCH 5/5] PM: Enabling the asyncronous threads for suspend_late > > I've applied this to the bleeding-edge branch of the linux-pm.git tree, with > minor changes related to coding style, white space etc. Thanks your help.
> > Can you please verify that the bleeding-edge branch works for you as > expected? I have picked them from your bleeding-edge branch and has done the suspend-resume stress test for about 200 times and 3 hours, It is still working well.
Best Regards Chuansheng Liu
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