From: Andrea Arcangeli <andrea@suse.de>
To: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: Andrew Morton <akpm@osdl.org>, linux-kernel@vger.kernel.org
Subject: Re: nfs invalidates lose pte dirty bits
Date: Fri, 23 Dec 2005 03:36:03 +0100 [thread overview]
Message-ID: <20051223023603.GY9576@opteron.random> (raw)
In-Reply-To: <1135294250.3685.16.camel@lade.trondhjem.org>
On Thu, Dec 22, 2005 at 06:30:49PM -0500, Trond Myklebust wrote:
> See the latest git release where we introduce the nfs_sync_mapping()
> helper.
So you also still break completely with threaded programs, did you
consider that while fixing the most obvious problem? Isn't that a
problem too? What about my suggestion of invalidate_inode_clean_pages?
Still I wonder if messing with ptes for invalidates is worth it.
next prev parent reply other threads:[~2005-12-23 2:36 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-22 17:55 nfs invalidates lose pte dirty bits Andrea Arcangeli
2005-12-22 23:30 ` Trond Myklebust
2005-12-23 2:36 ` Andrea Arcangeli [this message]
2005-12-23 8:41 ` Trond Myklebust
2005-12-23 15:17 ` Andrea Arcangeli
2005-12-23 21:02 ` Trond Myklebust
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