linux-kernel - Re: [PATCH] procfs: fix tid fdinfo

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Message-ID: <1272053239.4456.4.camel@tucsk.pomaz.szeredi.hu>
Date:	Fri, 23 Apr 2010 22:07:19 +0200
From:	Miklos Szeredi <mszeredi@...e.cz>
To:	Alexey Dobriyan <adobriyan@...il.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Jerome Marchand <jmarchan@...hat.com>,
	Alexander Viro <viro@...iv.linux.org.uk>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] procfs: fix tid fdinfo

On Sat, 2010-04-24 at 22:27 +0300, Alexey Dobriyan wrote:
> On Fri, Apr 23, 2010 at 11:16:20AM -0700, Andrew Morton wrote:
> > On Fri, 23 Apr 2010 17:40:07 +0200
> > > -	DIR("fdinfo",    S_IRUSR|S_IXUSR, proc_fdinfo_inode_operations, proc_fd_operations),
> > > +	DIR("fdinfo",    S_IRUSR|S_IXUSR, proc_fdinfo_inode_operations, proc_fdinfo_operations),
> 
> > hm, the code's been like that for over a year.  What are the
> > user-visible effects of the bug, and of this change?
> 
> /proc/*/task/*/fdinfo contains symlinks to opened files like /proc/*/fd/
> which is cool bug :-)

Yeah, at least now we can see that someone has started using this
interface ;)

Jerome, thanks for spotting this!

Miklos


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