Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\debug\kdb\kdb_bt.c Create Date:2022-07-28 11:43:48
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:kdb_bt_cpu

Proto:static void kdb_bt_cpu(unsigned long cpu)

Type:void

Parameter:

TypeParameterName
unsigned longcpu
110  If cpu >= num_possible_cpus() || Not cpu_online(cpu) Then
111  kdb_printf("WARNING: no process for cpu %ld\n", cpu)
112  Return
116  kdb_tsk = KDB_TSK(cpu)
117  If Not kdb_tsk Then
118  kdb_printf("WARNING: no task for cpu %ld\n", cpu)
119  Return
122  kdb_set_current_task(kdb_tsk)
123  kdb_bt* This function implements the 'bt' command
Caller
NameDescribe
kdb_bt