From: Andrea Arcangeli <andrea@suse.de>
To: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: Kurt Garloff <garloff@suse.de>,
Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: nfs MAP_SHARED corruption fix
Date: Wed, 9 May 2001 15:25:17 +0200 [thread overview]
Message-ID: <20010509152517.E2506@athlon.random> (raw)
In-Reply-To: <20010508160050.F543@athlon.random> <shs3dafvpcx.fsf@charged.uio.no> <20010508173847.I22739@garloff.suse.de> <15096.61962.130340.998058@charged.uio.no>
In-Reply-To: <15096.61962.130340.998058@charged.uio.no>; from trond.myklebust@fys.uio.no on Wed, May 09, 2001 at 09:30:18AM +0200
On Wed, May 09, 2001 at 09:30:18AM +0200, Trond Myklebust wrote:
> Here therefore is Andrea's patch with the changes I propose. Opinions?
flushing the dirty pages before locks is probably not required, a dirty
page in the dirty_pages list is no different than a mapped page not in
the dirty_pages list but only with the pte marked dirty, and we cannot flush
the pages with only the pte marked dirty before the locks, but flushing
the dirty_pgaes list won't hurt so overall it looks ok to me.
Andrea
next prev parent reply other threads:[~2001-05-09 13:25 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-05-08 14:00 nfs MAP_SHARED corruption fix Andrea Arcangeli
2001-05-08 15:21 ` Trond Myklebust
2001-05-08 15:38 ` Kurt Garloff
2001-05-09 7:30 ` Trond Myklebust
2001-05-09 13:25 ` Andrea Arcangeli [this message]
2001-05-09 22:02 ` Marcelo Tosatti
2001-05-10 0:08 ` Andrea Arcangeli
2001-05-09 22:38 ` Marcelo Tosatti
2001-05-10 1:16 ` Andrea Arcangeli
2001-05-10 0:00 ` Marcelo Tosatti
2001-05-10 10:11 ` Trond Myklebust
2001-05-10 10:14 ` Trond Myklebust
2001-05-09 2:48 ` Andrea Arcangeli
2001-05-09 7:00 ` Trond Myklebust
-- strict thread matches above, loose matches on Subject: below --
2001-05-09 10:55 Kurt Garloff
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