From: Steven Rostedt <srostedt@redhat.com>
Date: Tue, 12 Apr 2011 23:06:39 +0000 (-0400)
Subject: ftrace: Avoid recording mcount on .init sections directly
X-Git-Tag: v3.1-rc1~299^2~39^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5f9b93c39239507d2af03f79c8b0df9ebb9be768;p=pandora-kernel.git

ftrace: Avoid recording mcount on .init sections directly

The init and exit sections should not be traced and adding a call to
mcount to them is a waste of text and instruction cache. Have the
macro section attributes include notrace to ignore these functions
for tracing from the build.

Link: http://lkml.kernel.org/r/20110421023738.953028219@goodmis.org
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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