From: Rik van Riel <riel@conectiva.com.br>
To: Andrea Arcangeli <andrea@suse.de>
Cc: Andrew Morton <akpm@zip.com.au>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
<linux-kernel@vger.kernel.org>,
Alan Cox <alan@lxorguk.ukuu.org.uk>
Subject: Re: Bug with shared memory.
Date: Mon, 20 May 2002 16:24:37 -0300 (BRT) [thread overview]
Message-ID: <Pine.LNX.4.44L.0205201618110.24352-100000@imladris.surriel.com> (raw)
In-Reply-To: <20020520141523.GB21806@dualathlon.random>
On Mon, 20 May 2002, Andrea Arcangeli wrote:
> With memclass_related_bhs() we automatically maximixed the amount of ram
> available as inodes/indirects and everything else ZONE_NORMAL, after
OK, a question and a remark:
1) does memclass_related_bhs() work if the bufferheads are
on another node ? (NUMA-Q)
2) memclass_related_bhs() will definately not work if the
data structure is pinned indirectly, say struct address_space
which is pinned by mere the existance of the page cache page
and cannot easily be freed
> > or three, so he may not see your words.
>
> Ok. We CC'ed Rik so I assume it won't get lost in the mail flood.
I'm on holidays, don't expect patches soon :)
Rik
--
Bravely reimplemented by the knights who say "NIH".
http://www.surriel.com/ http://distro.conectiva.com/
next prev parent reply other threads:[~2002-05-20 19:25 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-05-14 15:13 Bug with shared memory Martin Schwidefsky
2002-05-14 19:33 ` Andrew Morton
2002-05-15 22:42 ` Mike Kravetz
2002-05-15 23:07 ` Andrew Morton
2002-05-17 17:53 ` Bill Davidsen
2002-05-17 20:07 ` Mike Kravetz
2002-05-17 20:29 ` Anton Blanchard
2002-05-20 4:30 ` Andrea Arcangeli
2002-05-20 5:21 ` Andrew Morton
2002-05-20 11:34 ` Andrey Savochkin
2002-05-20 14:15 ` Andrea Arcangeli
2002-05-20 19:24 ` Rik van Riel [this message]
2002-05-20 23:46 ` Andrea Arcangeli
2002-05-21 0:14 ` Martin J. Bligh
2002-05-21 1:40 ` Andrea Arcangeli
2002-05-20 16:22 ` Martin J. Bligh
2002-05-20 19:38 ` Rik van Riel
2002-05-20 20:06 ` William Lee Irwin III
2002-05-20 16:13 ` Martin J. Bligh
2002-05-20 16:37 ` Andrea Arcangeli
2002-05-20 17:23 ` Martin J. Bligh
2002-05-20 17:32 ` William Lee Irwin III
2002-05-24 7:33 ` inode highmem imbalance fix [Re: Bug with shared memory.] Andrea Arcangeli
2002-05-24 7:51 ` William Lee Irwin III
2002-05-24 8:04 ` Andrew Morton
2002-05-24 15:20 ` Andrea Arcangeli
2002-05-24 11:47 ` Ed Tomlinson
2002-05-30 11:25 ` Denis Lunev
2002-05-30 17:59 ` Andrea Arcangeli
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