From: Carsten Otte <cotte@de.ibm.com>
To: Hugh Dickins <hugh@veritas.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Nick Piggin <nickpiggin@yahoo.com.au>,
Linux Memory Management <linux-mm@kvack.org>,
Andrew Morton <akpm@osdl.org>, Ralf Baechle <ralf@linux-mips.org>
Subject: Re: [patch] mm: mremap correct rmap accounting
Date: Tue, 30 Jan 2007 16:47:48 +0100 [thread overview]
Message-ID: <45BF68A4.5070002@de.ibm.com> (raw)
In-Reply-To: <Pine.LNX.4.64.0701292107510.26482@blonde.wat.veritas.com>
Hugh Dickins wrote:
> Could make it loop over them all, but a quicker patch would be as
> below. I've no idea if the intersection of filemap_xip users and
> MIPS users is the empty set or more interesting. But I'd prefer
> you don't just slam in the patch, better have an opinion from
> Carsten and/or Nick first.
Took me some time to catch up on this thread, sorry for that. Yea, I
think xip can be implemented correctly that it works on mips when we
loop over all zero pages on unmap. Let me try to come up with a patch
for that.
Carsten
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next prev parent reply other threads:[~2007-01-30 15:47 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-23 14:19 [patch] mm: mremap correct rmap accounting Nick Piggin
2007-01-23 20:55 ` Hugh Dickins
2007-01-23 23:49 ` Nick Piggin
2007-01-29 3:31 ` Nick Piggin
2007-01-29 6:40 ` Andrew Morton
2007-01-29 6:57 ` Nick Piggin
2007-01-29 19:08 ` Hugh Dickins
2007-01-29 19:27 ` Linus Torvalds
2007-01-29 20:03 ` Andrew Morton
2007-01-29 20:18 ` Linus Torvalds
2007-01-29 21:27 ` Ralf Baechle
2007-01-29 20:10 ` Hugh Dickins
2007-01-29 20:22 ` Linus Torvalds
2007-01-29 20:38 ` Hugh Dickins
2007-01-29 21:24 ` Hugh Dickins
2007-01-30 1:00 ` Nick Piggin
2007-01-30 14:24 ` Carsten Otte
2007-01-30 16:41 ` Ralf Baechle
2007-01-30 17:35 ` Carsten Otte
2007-01-30 15:47 ` Carsten Otte [this message]
2007-01-30 22:04 ` Hugh Dickins
2007-01-31 13:51 ` Carsten Otte
2007-01-31 13:59 ` Carsten Otte
2007-01-31 16:31 ` Hugh Dickins
2007-02-01 16:21 ` Carsten Otte
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