Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\dumpstack.c Create Date:2022-07-28 07:34:47
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:oops_begin

Proto:unsigned long oops_begin(void)

Type:unsigned long

Parameter:Nothing

310  oops_enter()
313  raw_local_irq_save(flags)
314  cpu = smp_processor_id()
315  If Not arch_spin_trylock( & die_lock) Then
316  If cpu == die_owner Then Else
319  r sched/core.c and kernel_lock.c: ( & die_lock)
321  die_nest_count++
322  die_owner = cpu
323  console_verbose()
324  bust_spinlocks(1)
325  Return flags
Caller
NameDescribe
dieThis is gone through when something in the kernel has done something bad* and is about to be terminated: