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    SubjectRE: [PATCH 0/5] Enabling the asynchronous threads for other phases
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    > -----Original Message-----
    > From: Liu, Chuansheng
    > Sent: Monday, January 20, 2014 4:45 PM
    > To: rjw@rjwysocki.net; gregkh@linuxfoundation.org; pavel@ucw.cz; Brown, Len
    > Cc: linux-pm@vger.kernel.org; linux-kernel@vger.kernel.org; Liu, Chuansheng;
    > Li, Zhuangzhi
    > Subject: [PATCH 0/5] Enabling the asynchronous threads for other phases
    >
    > 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

    After applied the above five patches, there was no issue observed during 1000 cycles suspend/resume stress test on Baytrail platform.
    Tested-by: lizhuangzhi <zhuangzhi.li@intel.com>
    >
    > drivers/base/power/main.c | 240
    > ++++++++++++++++++++++++++++++++++++---------
    > include/linux/pm.h | 2 +
    > 2 files changed, 197 insertions(+), 45 deletions(-)



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