linux-kernel - [PATCH -next 0/2] PM: suspend: Optimized suspend is fail returned by wakeup

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Message-Id: <20220629011146.299521-1-xiongxin@kylinos.cn>
Date:   Wed, 29 Jun 2022 09:11:44 +0800
From:   xiongxin <xiongxin@...inos.cn>
To:     rafael@...nel.org, len.brown@...el.com, pavel@....cz,
        xiongxin@...inos.cn, luriwen@...inos.cn
Cc:     linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH -next 0/2] PM: suspend: Optimized suspend is fail returned by wakeup

When the suspend process is executed from the /sys/power/state entry,
the pm_wakeup_clear() signal is cleared in advance, and the wakeup
signal can be captured to fail the suspend process when the suspend
process is notified by the notifier;

Expanding the scope of the pm_suspend_target_state variable also allows
the device driver to know that the system has entered the suspend
process earlier.

xiongxin (2):
  PM: suspend: expand the assignment scope of the
    pm_suspend_target_state
  PM: suspend: advanced pm_wakeup_clear() for normal suspend/hibernate

 kernel/power/process.c |  5 ++++-
 kernel/power/suspend.c | 13 +++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)

-- 
2.25.1


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