function_graph: Do not expose the graph_time option when profiler is not configured

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When the function profiler is not configured, the "graph_time" option is
meaningless, as the function profiler is the only thing that makes use of
it. Do not expose it if the profiler is not configured.

Link: http://lkml.kernel.org/r/20181123061133.GA195223@google.com

Reported-by: Joel Fernandes <joel@joelfernandes.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

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Steven Rostedt (VMware) 2018-11-23 13:06:07 -05:00

parent 3306fc4aff

commit c8dd0f4587

2 changed files with 9 additions and 0 deletions

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5

kernel/trace/trace.h

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4

kernel/trace/trace_functions_graph.c

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