函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\debug\debug_core.c Create Date:2022-07-27 12:41:39
Last Modify:2020-03-17 19:04:10 Copyright©Brick
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函数名称：dbg_touch_watchdogs

函数原型：static void dbg_touch_watchdogs(void)

返回类型：void

参数：无

551  touch_softlockup_watchdog_sync()
552  locksource_touch_watchdog - Update watchdog* Update the watchdog after exception contexts such as kgdb so as not* to incorrectly trip the watchdog. This might fail when the kernel* was stopped in code which holds watchdog_lock.
553  _cpu_stall_reset - prevent further stall warnings in current grace period* Set the stall-warning timeout way off into the future, thus preventing* any RCU CPU stall-warning messages from appearing in the current set of* RCU grace periods.
调用者
名称描述
kgdb_cpu_enter