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Date:      Mon, 19 Dec 2011 20:09:32 +0000
From:      David Chisnall <theraven@FreeBSD.org>
To:        Warner Losh <imp@bsdimp.com>
Cc:        Doug Barton <dougb@FreeBSD.org>, Garrett Cooper <yanegomi@gmail.com>, Max Khon <fjoe@FreeBSD.org>, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org, =?iso-8859-1?Q?G=E1bor_K=F6vesd=E1n?= <gabor@t-hosting.hu>, svn-src-head@FreeBSD.org
Subject:   Re: svn commit: r228143 - in head: . share/mk tools/build/options
Message-ID:  <C0239F5F-E290-4AA9-88A4-474E43A1E3D5@FreeBSD.org>
In-Reply-To: <0CAA5754-4FAC-4B87-92B7-439B109473C0@bsdimp.com>
References:  <201111291946.pATJkHMs064094@svn.freebsd.org> <4ED544E1.3050307@t-hosting.hu> <4ED545A9.8000304@FreeBSD.org> <CAGH67wSn-kGhtW-qVwwEVvmmu076ncAqMXx=42PnWwb3a4cCbg@mail.gmail.com> <0CAA5754-4FAC-4B87-92B7-439B109473C0@bsdimp.com>

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On 19 Dec 2011, at 19:52, Warner Losh wrote:

> -1.  The needs of the many?  Please.  Let's break a useful feature =
because some people don't understand it and are impatient?  That's lame.

How useful is gprof-based profiling these days?  Now that we have the =
DTrace pid provider, don't we have access to much more fine-grained =
profiling information without the need for shipping two versions of =
every library?

David=



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