From: Steven Rostedt <srostedt@redhat.com>
Date: Thu, 12 Mar 2009 18:19:25 +0000 (-0400)
Subject: tracing: have event_trace_printk use static tracer
X-Git-Tag: v2.6.30-rc1~2^2~41^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e9fb2b6d5845e24f104713591286b6f39761c027;p=pandora-kernel.git

tracing: have event_trace_printk use static tracer

Impact: speed up on event tracing

The event_trace_printk is currently a wrapper function that calls
trace_vprintk. Because it uses a variable for the fmt it misses out
on the optimization of using the binary printk.

This patch makes event_trace_printk into a macro wrapper to use the
fmt as the same as the trace_printks.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
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