From 555f386c98cc93890f48fdea098936755270304b Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Mon, 14 Sep 2009 20:10:15 -0400 Subject: 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 LKML-Reference: <1252973415-21264-1-git-send-email-vapier@gentoo.org> Acked-by: Frederic Weisbecker Signed-off-by: Steven Rostedt --- Documentation/trace/ftrace.txt | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'Documentation/trace/ftrace.txt') diff --git a/Documentation/trace/ftrace.txt b/Documentation/trace/ftrace.txt index 355d0f1f8c50..1b6292bbdd6d 100644 --- a/Documentation/trace/ftrace.txt +++ b/Documentation/trace/ftrace.txt @@ -26,6 +26,12 @@ disabled, and more (ftrace allows for tracer plugins, which means that the list of tracers can always grow). +Implementation Details +---------------------- + +See ftrace-design.txt for details for arch porters and such. + + The File System --------------- -- cgit v1.2.2