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Commit f6060f46 authored by Lai Jiangshan's avatar Lai Jiangshan Committed by Steven Rostedt
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tracing: Prevent build warning: 'ftrace_graph_buf' defined but not used 



Prevent build warning when CONFIG_FUNCTION_GRAPH_TRACER is not set.

Signed-off-by: default avatarLai Jiangshan <laijs@cn.fujitsu.com>
LKML-Reference: <4AF24381.5060307@cn.fujitsu.com>
Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
parent 5a50e33c
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