From: "Liu, Chuansheng" <chuansheng.liu@intel.com>
To: rjw@rjwysocki.net, gregkh@linuxfoundation.org, pavel@ucw.cz,
len.brown@intel.com
Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
chuansheng.liu@intel.com, zhuangzhi.li@intel.com
Subject: [PATCH 0/5] Enabling the asynchronous threads for other phases
Date: Mon, 20 Jan 2014 16:44:34 +0800 [thread overview]
Message-ID: <1390207479-26064-1-git-send-email-chuansheng.liu@intel.com> (raw)
In-Reply-To: <y>
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(-)
next reply other threads:[~2014-01-20 8:53 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-20 8:44 Liu, Chuansheng [this message]
2014-01-20 8:44 ` [PATCH 1/5] PM: Adding two flags for async suspend_noirq and suspend_late Liu, Chuansheng
2014-01-20 8:44 ` [PATCH 2/5] PM: Enabling the asynchronous threads for resume_noirq Liu, Chuansheng
2014-01-20 8:44 ` [PATCH 3/5] PM: Enabling the asyncronous threads for resume_early Liu, Chuansheng
2014-01-20 8:44 ` [PATCH 4/5] PM: Enabling the asyncronous threads for suspend_noirq Liu, Chuansheng
2014-01-20 8:44 ` [PATCH 5/5] PM: Enabling the asyncronous threads for suspend_late Liu, Chuansheng
2014-01-21 8:57 ` [PATCH 0/5] Enabling the asynchronous threads for other phases Li, Zhuangzhi
2014-02-05 21:53 ` Rafael J. Wysocki
2014-02-10 8:36 ` Liu, Chuansheng
2014-02-16 23:40 ` Rafael J. Wysocki
2014-02-17 1:44 ` Liu, Chuansheng
2014-02-17 2:10 ` Liu, Chuansheng
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