Re: [PATCH][RESEND] tracing/ftrace: Make boot tracer select thesched_switch tracer

From: Ingo Molnar
Date: Mon Oct 27 2008 - 11:47:49 EST



* Frederic Weisbecker <fweisbec@xxxxxxxxx> wrote:

> If the boot tracer is selected but not the sched_switch,
> there will be a build failure:
>
> kernel/built-in.o: In function `boot_trace_init':
> trace_boot.c:(.text+0x5ee38): undefined reference to `sched_switch_trace'
> kernel/built-in.o: In function `disable_boot_trace':
> (.text+0x5eee1): undefined reference to `tracing_stop_cmdline_record'
> kernel/built-in.o: In function `enable_boot_trace':
> (.text+0x5ef11): undefined reference to `tracing_start_cmdline_record'
>
> This patch fixes it.
>
> Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

applied to tip/tracing/urgent, thanks!

Ingo
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