Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_printk.c Create Date:2022-07-28 12:06:43
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:__trace_bprintk

Proto:int __trace_bprintk(unsigned long ip, const char *fmt, ...)

Type:int

Parameter:

TypeParameterName
unsigned longip
const char *fmt
205  If Value for the false possibility is greater at compile time(!fmt) Then Return 0
208  If Not trace_printk_enabled Then Return 0
211  va_start(ap, fmt)
212  ret = race_vbprintk - write binary msg to tracing buffer*@ip: The address of the caller*@fmt: The string format to write to the buffer*@args: Arguments for @fmt
213  va_end(ap)
214  Return ret