Messages in this thread | | | From | "Liu, Chuansheng" <> | Subject | [PATCH 0/5] Enabling the asynchronous threads for other phases | Date | Mon, 20 Jan 2014 16:44:34 +0800 |
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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
drivers/base/power/main.c | 240 ++++++++++++++++++++++++++++++++++++--------- include/linux/pm.h | 2 + 2 files changed, 197 insertions(+), 45 deletions(-)
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