[PATCH v2 0/2] ftrace: Add task_comm support for trace_event

[Zhaolei <zhaolei@cn.fujitsu.com>]

Hello,

Ingo pointed out that v1 patch can cause kernel compile fail:
kernel/built-in.o: In function `ftrace_event_enable_disable':
trace_events.c:(.text+0x6cf7a): undefined reference to `tracing_stop_cmdline_record'
trace_events.c:(.text+0x6cf91): undefined reference to `tracing_start_cmdline_record'

It is because trace_sched_switch.c is necessary for trace_event.c after patch,
and there are no dependence between these two files in Kconfig.

Changelog:
v1->v2: Update Kconfig for new file dependence.

Thanks
Zhaolei