From: Ingo Molnar <mingo@elte.hu>
To: Rusty Russell <rusty@rustcorp.com.au>
Cc: Arjan van de Ven <arjan@infradead.org>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] modules: Take a shortcut for checking if an address is in a module
Date: Thu, 26 Jun 2008 13:48:34 +0200 [thread overview]
Message-ID: <20080626114834.GG29619@elte.hu> (raw)
In-Reply-To: <200806261546.58919.rusty@rustcorp.com.au>
* Rusty Russell <rusty@rustcorp.com.au> wrote:
> On Thursday 12 June 2008 10:20:58 Rusty Russell wrote:
> > Or, we could actually make those as variables and update them in module.c
> > itself. No arch changes required, and pretty easy to understand.
>
> And since you didn't reply, here's the patch.
>
> modules: Take a shortcut for checking if an address is in a module
>
> This patch keeps track of the boundaries of module allocation, in
> order to speed up module_text_address().
>
> Inspired by Arjan's version, which required arch-specific defines:
great - i've also put this into tip/out-of-tree for more testing.
Ingo
next prev parent reply other threads:[~2008-06-26 11:49 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-10 20:05 [PATCH] modules: Take a shortcut for checking if an address is in a module Arjan van de Ven
2008-06-11 11:12 ` Rusty Russell
2008-06-11 15:18 ` Arjan van de Ven
2008-06-11 18:54 ` Vegard Nossum
2008-06-18 9:57 ` Ingo Molnar
2008-06-18 10:24 ` Peter Zijlstra
2008-06-18 12:27 ` Rusty Russell
2008-06-12 0:20 ` Rusty Russell
2008-06-26 5:46 ` Rusty Russell
2008-06-26 11:48 ` Ingo Molnar [this message]
2008-06-18 10:00 ` Ingo Molnar
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