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SubjectRe: [GIT PULL] "perf probe" updates, kprobes jump optimization, for v2.6.34
Hi Tony,

Tony Luck wrote:
> On Mon, Mar 1, 2010 at 11:41 AM, Ingo Molnar <mingo@elte.hu> wrote:
>> Please pull the latest perf-probes-for-linus git tree from:
>
> Since this went in I'm seeing:
>
> kernel/kprobes.c:719: warning: ‘arm_kprobe’ defined but not used
>
> from the arch/ia64/configs/zx1_defconfig build on ia64
>
> Looks to be because that config ends up with:
>
> CONFIG_KPROBES=y
>
> together with
>
> # CONFIG_DEBUG_FS is not set

Ah, thank you for reporting!
Hmm, it seems that the place of definitions of enable_kprobe/disable_kprobe
which call arm_kprobe/disarm_kprobe, are incorrect, because those functions
are just API and don't depend on debugfs.
I'll fix that.


Thank you,

>
> -Tony
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--
Masami Hiramatsu
e-mail: mhiramat@redhat.com
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