ANDROID: trace: add non-hierarchical function_graph option
authorJamie Gennis <jgennis@google.com>
Thu, 22 Nov 2012 04:14:09 +0000 (20:14 -0800)
committerAmit Pundir <amit.pundir@linaro.org>
Mon, 18 Dec 2017 15:41:22 +0000 (21:11 +0530)
commit569485a77aed8aaa713db9397c037082305c5f7c
treeb8b4ffa747af6d11867713def9f4bc1125053343
parenteb4b335d8addef17fe05f20bf7c7209d4678137a
ANDROID: trace: add non-hierarchical function_graph option

Add the 'funcgraph-flat' option to the function_graph tracer to use the default
trace printing format rather than the hierarchical formatting normally used.

Change-Id: If2900bfb86e6f8f51379f56da4f6fabafa630909
Signed-off-by: Jamie Gennis <jgennis@google.com>
[AmitP: Folded following android-4.9 commit changes into this patch
        b96956e7a5de ("ANDROID: trace: fix compilation for 4.1")]
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Documentation/trace/ftrace.txt
kernel/trace/trace_functions_graph.c
kernel/trace/trace_output.c