Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace.c Create Date:2022-07-28 11:59:29
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:trace_array_printk

Proto:int trace_array_printk(struct trace_array *tr, unsigned long ip, const char *fmt, ...)

Type:int

Parameter:

TypeParameterName
struct trace_array *tr
unsigned longip
const char *fmt
3317  If Not (trace_flags & TRACE_ITER_PRINTK) Then Return 0
3320  If Not tr Then Return -ENOENT
3323  va_start(ap, fmt)
3324  ret = trace_array_vprintk(tr, ip, fmt, ap)
3325  va_end(ap)
3326  Return ret