From: Steven Rostedt (Red Hat) <rostedt@goodmis.org>
Date: Thu, 1 May 2014 16:44:50 +0000 (-0400)
Subject: ftrace: Always inline ftrace_hash_empty() helper function
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~80^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=68f40969f0173c02ddc22a40df865c81c29070e4;p=pandora-kernel.git

ftrace: Always inline ftrace_hash_empty() helper function

The ftrace_hash_empty() function is a simple test:

	return !hash || !hash->count;

But gcc seems to want to make it a call. As this is in an extreme
hot path of the function tracer, there's no reason it needs to be
a call. I only wrote it to be a helper function anyway, otherwise
it would have been inlined manually.

Force gcc to inline it, as it could have also been a macro.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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