Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\debug\debug_core.c Create Date:2022-07-28 11:37:44
Last Modify:2020-03-17 19:04:10 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:dbg_touch_watchdogs

Proto:static void dbg_touch_watchdogs(void)

Type:void

Parameter:Nothing

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.
Caller
NameDescribe
kgdb_cpu_enter