linux-kernel - [PATCH 0/4] Add new API is_being

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Message-ID: <20201218114406.61906-1-nixiaoming@huawei.com>
Date:   Fri, 18 Dec 2020 19:44:02 +0800
From:   Xiaoming Ni <nixiaoming@...wei.com>
To:     <linux-kernel@...r.kernel.org>, <linux-leds@...r.kernel.org>,
        <pavel@....cz>, <dmurphy@...com>, <akpm@...ux-foundation.org>,
        <keescook@...omium.org>, <gpiccoli@...onical.com>,
        <penguin-kernel@...ove.sakura.ne.jp>
CC:     <nixiaoming@...wei.com>, <wangle6@...wei.com>
Subject: [PATCH 0/4] Add new API is_being_panic() 

Add is_being_panic() to check whether the system is in panic state.
Used to replace the global variable used to determine the panic status
in other features: hung_task ledtrig-activity ledtrig-heartbeat


Xiaoming Ni (4):
  panic: Add new API is_being_panic()
  hung_task: Replace "did_panic" with is_be_panic()
  leds:trigger:ledtrig-activity Replace "panic_detected" with
    is_be_panic()
  leds:trigger:ledtrig-heartbeat: Replace "panic_heartbeats" with
    is_be_panic()

 drivers/leds/trigger/ledtrig-activity.c  | 19 +------------------
 drivers/leds/trigger/ledtrig-heartbeat.c | 19 +------------------
 include/linux/kernel.h                   |  1 +
 kernel/hung_task.c                       | 17 +----------------
 kernel/panic.c                           |  6 ++++++
 5 files changed, 10 insertions(+), 52 deletions(-)

-- 
2.27.0