linux-kernel - Re: [PATCH -tip ] [BUGFIX] perf probe: Fix to find line information for probe list

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Message-ID: <87y56eoq14.fsf@sejong.aot.lge.com>
Date:	Mon, 30 Sep 2013 14:08:07 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
Cc:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Ingo Molnar <mingo@...hat.com>,
	Paul Mackerras <paulus@...ba.org>,
	lkml <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: Re: [PATCH -tip ] [BUGFIX] perf probe: Fix to find line information for probe list

Hi Masami,

Just a nitpick.

On Fri, 27 Sep 2013 15:57:07 +0900, Masami Hiramatsu wrote:
>  /**
> + * die_find_inlinefunc_next - Search an inlined function at given address
> + * @cu_die: a CU DIE which including @addr

s/cu_die/sp_die/

And it doesn't look like a CU DIE, anyway.


Thanks,
Namhyung


> + * @addr: target address
> + * @die_mem: a buffer for result DIE
> + *
> + * Search an inlined function DIE which includes @addr. Stores the
> + * DIE to @die_mem and returns it if found. Returns NULL if failed.
> + * Even if several inlined functions are expanded recursively, this
> + * doesn't trace it down, and returns the topmost one.
> + */
> +Dwarf_Die *die_find_inlinefunc_next(Dwarf_Die *sp_die, Dwarf_Addr addr,
> +				    Dwarf_Die *die_mem)
> +{
> +	return die_find_child(sp_die, __die_find_inline_cb, &addr, die_mem);
> +}
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