trace: add non-hierarchical function_graph option
authorJamie Gennis <jgennis@google.com>
Thu, 22 Nov 2012 04:14:09 +0000 (20:14 -0800)
committerJohn Stultz <john.stultz@linaro.org>
Tue, 16 Feb 2016 21:53:27 +0000 (13:53 -0800)
commite33c31a0916861e63c333c815ee5a1afc151bfe3
tree38b5cd0865c4f636e68af78c0e9e9f50e069b742
parent6019e59489e288c1eb7276387ea45d8ceb69f6b2
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>
Documentation/trace/ftrace.txt
kernel/trace/trace_functions_graph.c
kernel/trace/trace_output.c