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| author | Mike Frysinger <vapier@gentoo.org> | 2009-09-14 20:10:15 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2009-09-14 21:43:15 -0400 |
| commit | 555f386c98cc93890f48fdea098936755270304b (patch) | |
| tree | 1c0d9c2124327511e2e5bb26b24d305e8f701341 /Documentation/trace/ftrace.txt | |
| parent | 1f5a6b45416694ff8c0d04625f1a438a0e380add (diff) | |
| download | kernel_goldelico_gta04-555f386c98cc93890f48fdea098936755270304b.zip kernel_goldelico_gta04-555f386c98cc93890f48fdea098936755270304b.tar.gz kernel_goldelico_gta04-555f386c98cc93890f48fdea098936755270304b.tar.bz2 | |
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>
Diffstat (limited to 'Documentation/trace/ftrace.txt')
| -rw-r--r-- | Documentation/trace/ftrace.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/trace/ftrace.txt b/Documentation/trace/ftrace.txt index 355d0f1..1b6292b 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 --------------- |