* trace_console function definition not found in Linux kernel v3.5
@ 2012-12-28 7:43 siddharth goel
2012-12-28 18:07 ` Frank Ch. Eigler
2013-01-02 3:45 ` jiangtao.jit
0 siblings, 2 replies; 3+ messages in thread
From: siddharth goel @ 2012-12-28 7:43 UTC (permalink / raw)
To: kernelnewbies
In file *kernel/printk.c *in Linux Kernel *3.5 *there is a function
call *trace_console(text,
0, len, len); *@line 1219 .
But I could not find the definition for same. Am I missing any concept ?
--
Thanks and Regards,
Siddharth Goel
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* trace_console function definition not found in Linux kernel v3.5
2012-12-28 7:43 trace_console function definition not found in Linux kernel v3.5 siddharth goel
@ 2012-12-28 18:07 ` Frank Ch. Eigler
2013-01-02 3:45 ` jiangtao.jit
1 sibling, 0 replies; 3+ messages in thread
From: Frank Ch. Eigler @ 2012-12-28 18:07 UTC (permalink / raw)
To: kernelnewbies
siddharth goel <siddharth98391@gmail.com> writes:
> In file kernel/printk.c in Linux Kernel 3.5 there is a function call
> trace_console(text, 0, len, len); @line 1219 .?
> But I could not find the definition for same. Am I missing any concept ?
This is a call to a tracepoint. Its definition is synthesized from
macros in <include/events/printk.h>. Calls to it may be monitored
with perf or systemtap.
- FChE
^ permalink raw reply [flat|nested] 3+ messages in thread
* trace_console function definition not found in Linux kernel v3.5
2012-12-28 7:43 trace_console function definition not found in Linux kernel v3.5 siddharth goel
2012-12-28 18:07 ` Frank Ch. Eigler
@ 2013-01-02 3:45 ` jiangtao.jit
1 sibling, 0 replies; 3+ messages in thread
From: jiangtao.jit @ 2013-01-02 3:45 UTC (permalink / raw)
To: kernelnewbies
siddharth goel:
defined in include/trace/event/printk.h
refer to macro TRACE_EVENT_CONDITION(...)
2013-01-02
jiangtao.jit
????siddharth goel
?????2012-12-28 15:43
???trace_console function definition not found in Linux kernel v3.5
????"kernelnewbies"<kernelnewbies@kernelnewbies.org>
???
In file kernel/printk.c in Linux Kernel 3.5 there is a function call trace_console(text, 0, len, len); @line 1219 .
But I could not find the definition for same. Am I missing any concept ?
--
Thanks and Regards,
Siddharth Goel
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