From: Hugh Dickins <hugh@veritas.com>
To: "Luck, Tony" <tony.luck@intel.com>
Cc: "David S. Miller" <davem@davemloft.net>,
Nick Piggin <nickpiggin@yahoo.com.au>,
akpm@osdl.org, benh@kernel.crashing.org,
linux-kernel@vger.kernel.org
Subject: RE: [PATCH 1/5] freepgt: free_pgtables use vma list
Date: Wed, 23 Mar 2005 00:40:01 +0000 (GMT) [thread overview]
Message-ID: <Pine.LNX.4.61.0503230039260.10858@goblin.wat.veritas.com> (raw)
In-Reply-To: <B8E391BBE9FE384DAA4C5C003888BE6F03211751@scsmsx401.amr.corp.intel.com>
On Tue, 22 Mar 2005, Luck, Tony wrote:
>
> Alternatively you could modify the use of floor/ceiling as they
> are passed down from the top level to indicate the progressively
> greater address ranges that have been dealt with ... but I'm not
> completely convinced that gives you enough information. You would
> need to do careful extension of the ceiling at each level to make
> sure that you reach out to the end of of each table at each level
> to account for gaps between vmas (which would result in no future
> calldown hitting this part of the table).
That pretty much describes how it does work (when it works!)
Hugh
next prev parent reply other threads:[~2005-03-23 0:41 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-22 22:40 Luck, Tony
2005-03-22 23:30 ` David S. Miller
2005-03-23 0:40 ` Hugh Dickins [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-03-22 23:53 Luck, Tony
2005-03-22 23:56 ` David S. Miller
2005-03-23 0:56 ` Hugh Dickins
2005-03-23 1:10 ` Andrew Morton
2005-03-23 2:00 ` David S. Miller
2005-03-23 2:10 ` Nick Piggin
2005-03-23 2:15 ` David S. Miller
2005-03-22 18:06 Luck, Tony
2005-03-22 18:48 ` Hugh Dickins
2005-03-21 22:31 Luck, Tony
2005-03-21 23:02 ` David S. Miller
2005-03-22 4:14 ` Nick Piggin
2005-03-22 5:29 ` David S. Miller
2005-03-22 6:08 ` Hugh Dickins
2005-03-22 6:33 ` Nick Piggin
2005-03-22 17:52 ` David S. Miller
2005-03-22 17:55 ` David S. Miller
2005-03-22 5:42 ` Hugh Dickins
2005-03-21 20:52 Hugh Dickins
2005-03-21 22:26 ` David S. Miller
2005-03-22 5:47 ` Hugh Dickins
2005-03-22 17:41 ` David S. Miller
2005-03-22 11:40 ` Andrew Morton
2005-03-22 12:17 ` Nick Piggin
2005-03-22 16:37 ` Hugh Dickins
2005-03-22 18:34 ` David S. Miller
2005-03-22 19:01 ` David S. Miller
2005-03-22 19:21 ` David S. Miller
2005-03-22 19:23 ` David S. Miller
2005-03-22 19:36 ` Hugh Dickins
2005-03-22 20:21 ` David S. Miller
2005-03-22 23:45 ` Benjamin Herrenschmidt
2005-03-22 20:33 ` David S. Miller
2005-03-22 21:51 ` Hugh Dickins
2005-03-22 22:41 ` David S. Miller
2005-03-23 0:51 ` Hugh Dickins
2005-03-23 2:09 ` David S. Miller
2005-03-22 23:32 ` Nick Piggin
2005-03-22 23:44 ` David S. Miller
2005-03-23 0:19 ` Nick Piggin
2005-03-23 0:20 ` David S. Miller
2005-03-23 0:00 ` David S. Miller
2005-03-23 0:03 ` David S. Miller
2005-03-22 21:28 ` David S. Miller
2005-03-22 23:30 ` Benjamin Herrenschmidt
2005-03-23 13:28 ` Hugh Dickins
2005-03-23 23:07 ` Benjamin Herrenschmidt
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