From: Arjan van de Ven <arjanv@redhat.com>
To: Andrea Arcangeli <andrea@novell.com>
Cc: linux-kernel@vger.kernel.org, Andrew Morton <akpm@osdl.org>
Subject: Re: heap-stack-gap for 2.6
Date: Tue, 28 Sep 2004 21:43:51 +0200 [thread overview]
Message-ID: <20040928194351.GC5037@devserv.devel.redhat.com> (raw)
In-Reply-To: <20040927130919.GE28865@dualathlon.random>
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On Mon, Sep 27, 2004 at 03:09:19PM +0200, Andrea Arcangeli wrote:
> > which "those apps" ?
>
> those apps that wants to allocate as close as possible to the stack.
> They're already using /proc/self/mapped_base, the gap of topdown isn't
> configurable.
/proc/self/mmaped_base doesn't exist...
> Also topdown may screwup some MAP_FIXED usage below the 1G mark, no?
no
map_fixed is map_fixed... if you give a hint the kernel will try that of
course.
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next prev parent reply other threads:[~2004-09-28 19:44 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-25 16:22 heap-stack-gap for 2.6 Andrea Arcangeli
2004-09-25 23:57 ` Rik van Riel
2004-09-26 0:40 ` Andrea Arcangeli
2004-09-27 8:09 ` Arjan van de Ven
2004-09-27 13:09 ` Andrea Arcangeli
2004-09-28 19:43 ` Arjan van de Ven [this message]
2004-09-28 22:19 ` Andrea Arcangeli
2004-09-29 6:05 ` Arjan van de Ven
2004-09-29 14:11 ` Andrea Arcangeli
2004-09-29 14:24 ` Alan Cox
2004-09-29 15:44 ` Andrea Arcangeli
2004-09-29 14:25 ` Arjan van de Ven
2004-09-29 14:53 ` Andrea Arcangeli
2004-09-29 15:01 ` Arjan van de Ven
2004-09-29 15:40 ` Andrea Arcangeli
2004-09-28 6:25 ` Hui Huang
2004-09-28 14:19 ` Andrea Arcangeli
2004-09-29 8:42 ` Hui Huang
2004-09-29 14:23 ` Andrea Arcangeli
2004-09-29 22:01 ` Hui Huang
2004-10-12 0:51 ` Andrea Arcangeli
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