trace: add non-hierarchical function_graph option
authorJamie Gennis <jgennis@google.com>
Thu, 22 Nov 2012 04:14:09 +0000 (20:14 -0800)
committerArve Hjønnevåg <arve@android.com>
Mon, 1 Jul 2013 21:16:22 +0000 (14:16 -0700)
commit5b79789291da99a918f7b375f4c5cf9eb7417758
tree055e29e60323490d3fe7244508139e8f7c533851
parent7533724d29d13cde4f8b839ec066c5941a6674c8
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