From: Andrew Morton <akpm@digeo.com>
To: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: 2.5.64-mm6
Date: Thu, 13 Mar 2003 11:34:48 -0800 [thread overview]
Message-ID: <20030313113448.595c6119.akpm@digeo.com> (raw)
In-Reply-To: <1047572586.1281.1.camel@ixodes.goop.org>
Jeremy Fitzhardinge <jeremy@goop.org> wrote:
>
> On Thu, 2003-03-13 at 03:26, Andrew Morton wrote:
> > This means that when an executable is first mapped in, the kernel will
> > slurp the whole thing off disk in one hit. Some IO changes were made to
> > speed this up.
>
> Does this just pull in text and data, or will it pull any debug sections
> too? That could fill memory with a lot of useless junk.
>
Just text, I expect. Unless glibc is mapping debug info with PROT_EXEC ;)
It's just a fun hack. Should be done in glibc.
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next prev parent reply other threads:[~2003-03-13 19:34 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-13 11:26 2.5.64-mm6 Andrew Morton
2003-03-13 16:23 ` 2.5.64-mm6 Jeremy Fitzhardinge
2003-03-13 19:34 ` Andrew Morton [this message]
2003-03-13 20:07 ` 2.5.64-mm6 Roger Larsson
2003-03-14 3:04 ` 2.5.64-mm6 Steven Cole
2003-03-14 3:28 ` 2.5.64-mm6 Andrew Morton
2003-03-14 3:46 ` 2.5.64-mm6 Shawn
2003-03-14 3:51 ` 2.5.64-mm6 Andrew Morton
2003-03-14 3:56 ` 2.5.64-mm6 Robert Love
2003-03-13 20:35 ` 2.5.64-mm6 Thomas Molina
2003-03-14 9:29 ` 2.5.64-mm6 Alexander Hoogerhuis
2003-03-14 11:55 ` 2.5.64-mm6 Andrew Morton
2003-03-15 8:38 ` 2.5.64-mm6 Alexander Hoogerhuis
2003-03-14 12:01 ` 2.5.64-mm6 Helge Hafting
2003-03-14 12:14 ` 2.5.64-mm6 Andrew Morton
2003-03-14 20:38 ` 2.5.64-mm6 Eli Carter
2003-03-14 20:53 ` 2.5.64-mm6 Andrew Morton
2003-03-14 22:01 ` 2.5.64-mm6 Eli Carter
2003-03-14 22:21 ` 2.5.64-mm6 Andrew Morton
2003-03-13 13:42 2.5.64-mm6 Felipe Alfaro Solana
2003-03-13 21:49 2.5.64-mm6 Felipe Alfaro Solana
2003-03-14 0:23 ` 2.5.64-mm6 Thomas Molina
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