trace_stat: don't call seq_printf() in seq_operation->start()
Impact: Fix incorrect way using seq_file's API Use SEQ_START_TOKEN instead of calling ->stat_headers() int seq_operation->start(). Signed-off-by:Lai Jiangshan <laijs@cn.fujitsu.com> Acked-by:
Steven Rostedt <srostedt@redhat.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> LKML-Reference: <49C9EAE5.5070202@cn.fujitsu.com> Signed-off-by:
Ingo Molnar <mingo@elte.hu>
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