linux-kernel - Re: [External] Re: Print map for total physical and virtual memory

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Message-ID: <SG2PR02MB3098B0C0CD27969FB7C9ECD7E85F0@SG2PR02MB3098.apcprd02.prod.outlook.com>
Date:   Tue, 26 Mar 2019 12:35:25 +0000
From:   Pankaj Suryawanshi <pankaj.suryawanshi@...fochips.com>
To:     Matthew Wilcox <willy@...radead.org>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-mm@...ck.org" <linux-mm@...ck.org>
Subject: Re: [External] Re: Print map for total physical and virtual memory

________________________________________
From: Matthew Wilcox <willy@...radead.org>
Sent: 26 March 2019 17:06
To: Pankaj Suryawanshi
Cc: linux-kernel@...r.kernel.org; linux-mm@...ck.org
Subject: [External] Re: Print map for total physical and virtual memory

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On Tue, Mar 26, 2019 at 08:34:20AM +0000, Pankaj Suryawanshi wrote:
> Hello,
>
> 1. Is there any way to print whole physical and virtual memory map in kernel/user space ?
>
> 2. Is there any way to print map of cma area reserved memory and movable pages of cma area.
>
> 3. Is there any way to know who pinned the pages from cma reserved area ?

You probably want tools/vm/page-types.c

Can you please elaborate about tools/vm/page-types.c ?
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