linux-kernel - Re: [PATCH v2] anonfd: Make file read-only if fops->write is not set

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Message-ID: <20091218191404.GJ18217@ZenIV.linux.org.uk>
Date:	Fri, 18 Dec 2009 19:14:04 +0000
From:	Al Viro <viro@...IV.linux.org.uk>
To:	Davide Libenzi <davidel@...ilserver.org>
Cc:	Roland Dreier <rdreier@...co.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] anonfd: Make file read-only if fops->write is not
	set

On Fri, Dec 18, 2009 at 10:59:00AM -0800, Davide Libenzi wrote:
> > so would something like this make sense?  if so I'll send follow-ups
> > converting ia64 / perfmon and infiniband / uverbs to anon_inodes.
> 
> Looks OK to me.

fmode_t calculation looks ugly; I'll update and put into VFS tree
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