linux-kernel - Re: [ANNOUNCE] pahole and other DWARF2 utilities

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Message-ID: <82ecf08e0610310805x6a77c2d3pd46eb2f76f75af67@mail.gmail.com>
Date:	Tue, 31 Oct 2006 14:05:06 -0200
From:	"Thiago Galesi" <thiagogalesi@...il.com>
To:	"Andrew Morton" <akpm@...l.org>
Cc:	"Arnaldo Carvalho de Melo" <acme@...driva.com>,
	linux-kernel@...r.kernel.org, lwn@....net
Subject: Re: [ANNOUNCE] pahole and other DWARF2 utilities

> >       Further ideas on how to use the DWARF2 information include tools
> > that will show where inlines are being used, how much code is added by
> > inline functions,
>
> It would be quite useful to be able to identify inlined functions which are
> good candidates for uninlining.
>
> -

Arnaldo, can't we get a call count for functions? (yes, it is not a
run-time call count, but rather, how many times the function if called
in the code) I guess this would help for this purpose of finding
candidates for inlining, uninlining.

-- 
-
Thiago Galesi
-
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