From: Al Viro <viro@ZenIV.linux.org.uk>
To: Andi Kleen <andi@firstfloor.org>
Cc: Christoph Hellwig <hch@lst.de>, Jonathan Corbet <corbet@lwn.net>,
LKML <linux-kernel@vger.kernel.org>,
Oleg Nesterov <oleg@redhat.com>,
bfields@fieldses.org, xfs-masters@oss.sgi.com,
Alan Cox <alan@lxorguk.ukuu.org.uk>
Subject: Re: [xfs-masters] RFC: Fix f_flags races without the BKL
Date: Fri, 2 Jan 2009 18:29:11 +0000 [thread overview]
Message-ID: <20090102182911.GG28946@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20081229151555.GG496@one.firstfloor.org>
On Mon, Dec 29, 2008 at 04:15:55PM +0100, Andi Kleen wrote:
> > What speaks against having on in fs_struct so that it's at least not
> > globally serialized?
>
> That would not handle fds passed between processes?
Doesn't need to be passed; just inherited from common ancestor...
next prev parent reply other threads:[~2009-01-02 18:29 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-29 11:13 RFC: Fix f_flags races without the BKL Jonathan Corbet
2008-12-29 11:57 ` Sam Ravnborg
2008-12-30 12:49 ` Jonathan Corbet
2008-12-29 12:41 ` Oleg Nesterov
2008-12-29 15:27 ` Andi Kleen
2008-12-30 12:59 ` Jonathan Corbet
2008-12-30 13:04 ` [xfs-masters] " Christoph Hellwig
2008-12-30 13:37 ` Andi Kleen
2008-12-30 14:48 ` Christoph Hellwig
2008-12-31 9:52 ` Jonathan Corbet
2008-12-30 14:55 ` Andi Kleen
2009-01-08 23:28 ` Jonathan Corbet
2009-01-09 10:08 ` Oleg Nesterov
2009-01-09 13:18 ` Jonathan Corbet
2009-01-09 14:03 ` Oleg Nesterov
2009-01-09 15:09 ` Andi Kleen
2008-12-29 12:50 ` [xfs-masters] " Christoph Hellwig
2008-12-29 15:15 ` Andi Kleen
2009-01-02 18:29 ` Al Viro [this message]
2009-01-02 18:27 ` Al Viro
2009-01-02 18:42 ` Al Viro
2009-01-02 19:09 ` Oleg Nesterov
2009-01-02 19:54 ` Al Viro
2009-01-03 16:45 ` Oleg Nesterov
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