ftrace: add trace_vprintk()

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trace_vprintk() for easier implementation of tracer specific *_printk
functions. Add check check for no_tracer, and implement
__ftrace_printk() as a wrapper.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Pekka Paalanen 2008-09-16 21:58:24 +03:00 • committed by Ingo Molnar

parent 45dcd8b8a8

commit 801fe40001

2 changed files with 19 additions and 6 deletions

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24

kernel/trace/trace.c

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1

kernel/trace/trace.h

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