Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\ftrace.h Create Date:2022-07-28 05:49:25
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:stack_tracer_enable - re-enable the stack tracer* After stack_tracer_disable() is called, stack_tracer_enable()* must be called shortly afterward.

Proto:static inline void stack_tracer_enable(void)

Type:void

Parameter:Nothing

356  If IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm',* 0 otherwise.(CONFIG_DEBUG_PREEMPT) Then WARN_ON_ONCE(!We mask the PREEMPT_NEED_RESCHED bit so as not to confuse all current users* that think a non-zero value indicates we cannot preempt. || !Some architectures don't define arch_irqs_disabled(), so even if either* definition would be fine we need to use different ones for the time being* to avoid build issues.())
358  this_cpu_dec(DO NOT MODIFY THIS VARIABLE DIRECTLY! )