Re: [PATCH 1/7] perf: Enable function tracing for perf core

[Namhyung Kim]

Hi Steve,

It seems you missed From: line?

Thanks,
Namhyung

On Sat, 08 Sep 2012 07:55:16 -0400, Steven Rostedt wrote:
> According to Steven R. there is no reason left to not support
> function tracing for the perf core. This makes it easier to debug
> perf.
>
> Don't remove -pg for the x86 and generic perf core.
>
> Link: http://lkml.kernel.org/r/1345306530-25665-2-git-send-email-andi@xxxxxxxxxxxxxx
>
> Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
> Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
> ---
>  arch/x86/kernel/cpu/Makefile |    1 -
>  kernel/events/Makefile       |    4 ----
>  2 files changed, 5 deletions(-)
>
> diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
> index d30a6a9..6a16725 100644
> --- a/arch/x86/kernel/cpu/Makefile
> +++ b/arch/x86/kernel/cpu/Makefile
> @@ -5,7 +5,6 @@
>  # Don't trace early stages of a secondary CPU boot
>  ifdef CONFIG_FUNCTION_TRACER
>  CFLAGS_REMOVE_common.o = -pg
> -CFLAGS_REMOVE_perf_event.o = -pg
>  endif
>  
>  # Make sure load_percpu_segment has no stackprotector
> diff --git a/kernel/events/Makefile b/kernel/events/Makefile
> index 103f5d1..a630994 100644
> --- a/kernel/events/Makefile
> +++ b/kernel/events/Makefile
> @@ -1,7 +1,3 @@
> -ifdef CONFIG_FUNCTION_TRACER
> -CFLAGS_REMOVE_core.o = -pg
> -endif
> -
>  obj-y := core.o ring_buffer.o callchain.o
>  
>  obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/