tree 1c0d9c2124327511e2e5bb26b24d305e8f701341
parent 1f5a6b45416694ff8c0d04625f1a438a0e380add
author Mike Frysinger <vapier@gentoo.org> 1252973415 -0400
committer Steven Rostedt <rostedt@goodmis.org> 1252978995 -0400

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>