From: Mike Frysinger <vapier@gentoo.org>
Date: Tue, 15 Sep 2009 00:10:15 +0000 (-0400)
Subject: ftrace: document function and function graph implementation
X-Git-Tag: v2.6.32-rc1~654^2~6^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=555f386c98cc93890f48fdea098936755270304b;p=pandora-kernel.git

ftrace: document function and function graph implementation

While implementing function tracer and function tracer graph support,
I found the exact arch implementation details to be a bit lacking
(and my x86 foo ain't great).  So after pounding out support for
the Blackfin arch, start documenting the requirements/details.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
LKML-Reference: <1252973415-21264-1-git-send-email-vapier@gentoo.org>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---

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