From: Pekka Paalanen <pq@iki.fi>
Date: Tue, 16 Sep 2008 18:58:24 +0000 (+0300)
Subject: ftrace: add trace_vprintk()
X-Git-Tag: v2.6.28-rc1~78^2~74
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=801fe40001dfc263848552fb28924b766ed44ea4;p=pandora-kernel.git

ftrace: add trace_vprintk()

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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