Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_output.c Create Date:2022-07-28 12:04:49
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:lat_print_generic

Proto:static int lat_print_generic(struct trace_seq *s, struct trace_entry *entry, int cpu)

Type:int

Parameter:

TypeParameterName
struct trace_seq *s
struct trace_entry *entry
intcpu
498  trace_find_cmdline(pid, comm)
500  Currently only defined when tracing is enabled.
503  Return race_print_lat_fmt - print the irq, preempt and lockdep fields*@s: trace seq struct to write to*@entry: The trace entry field from the ring buffer* Prints the generic fields of irqs off, in hard or softirq, preempt* count.
Caller
NameDescribe
trace_print_lat_context