From: Pankaj Suryawanshi <suryawanshipankaj@yahoo.com>
To: LKML <linux-kernel@vger.kernel.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"kernelnewbies@kernelnewbies.org"
<kernelnewbies@kernelnewbies.org>
Subject: How to calculate page address to PFN in user space.
Date: Fri, 5 Apr 2019 10:54:47 +0000 (UTC) [thread overview]
Message-ID: <1536252828.16026118.1554461687939@mail.yahoo.com> (raw)
In-Reply-To: 1536252828.16026118.1554461687939.ref@mail.yahoo.com
Hello,
I have PFN of all processes in user space, how to calculate page address to PFN.
eg .
page address :bf05febc in kernel space.
I have PFN no for user space processes as below.
8a81b
69da0
88cf4
88d06
88d07
9549f
952d0
9734a
87c7d
87ca0
How to calculate/match page address to PFN ?
Regards,
Pankaj
next parent reply other threads:[~2019-04-05 10:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1536252828.16026118.1554461687939.ref@mail.yahoo.com>
2019-04-05 10:54 ` Pankaj Suryawanshi [this message]
2019-04-05 21:27 ` How to calculate page address to PFN in user space Valdis Klētnieks
2019-04-06 6:15 ` Pankaj Suryawanshi
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