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From: Eric Dumazet <>
To: Arjan van de Ven <>
Subject: Re: [patch] x86: add code to dump the (kernel) page tables for visual inspection
Date: Tue, 05 Feb 2008 21:46:52 +0100	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

Arjan van de Ven a écrit :
> Subject: x86: add code to dump the (kernel) page tables for visual inspection by kernel developers
> From: Arjan van de Ven <>
> This patch adds code to the kernel to have an (optional)
> /proc/kernel_page_tables debug file that basically dumps the kernel
> pagetables; this allows us kernel developers to verify that nothing fishy is
> going on and that the various mappings are set up correctly. This was quite
> useful in finding various change_page_attr() bugs, and is very likely to be
> useful in the future as well.

Seems nice Arjan, but could we also add NUMA information ?

  reply	other threads:[~2008-02-05 21:41 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-05  6:26 Arjan van de Ven
2008-02-05 20:46 ` Eric Dumazet [this message]
2008-02-05 21:50   ` Arjan van de Ven
2008-02-09 13:18 ` Pavel Machek

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