| To: | Andi Kleen <andi@xxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [xfs-masters] RFC: Fix f_flags races without the BKL |
| From: | Al Viro <viro@xxxxxxxxxxxxxxxxxx> |
| Date: | Fri, 2 Jan 2009 18:29:11 +0000 |
| Cc: | Christoph Hellwig <hch@xxxxxx>, Jonathan Corbet <corbet@xxxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>, Oleg Nesterov <oleg@xxxxxxxxxx>, bfields@xxxxxxxxxxxx, xfs-masters@xxxxxxxxxxx, Alan Cox <alan@xxxxxxxxxxxxxxxxxxx> |
| In-reply-to: | <20081229151555.GG496@xxxxxxxxxxxxxxxxxx> |
| References: | <20081229041352.6bbdf57c@tpl> <20081229125050.GA22909@xxxxxx> <20081229151555.GG496@xxxxxxxxxxxxxxxxxx> |
| Sender: | Al Viro <viro@xxxxxxxxxxxxxxxx> |
| User-agent: | Mutt/1.5.17 (2007-11-01) |
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... |
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