From: Cyrill Gorcunov <gorcunov@gmail.com>
To: Tejun Heo <tj@kernel.org>
Cc: Nathan Lynch <ntl@pobox.com>, Oren Laadan <orenl@cs.columbia.edu>,
Daniel Lezcano <dlezcano@fr.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>,
Glauber Costa <glommer@parallels.com>,
containers@lists.osdl.org, linux-kernel@vger.kernel.org,
Pavel Emelyanov <xemul@parallels.com>,
Serge Hallyn <serge.hallyn@canonical.com>,
LINUXFS-ML <linux-fsdevel@vger.kernel.org>,
James Bottomley <jbottomley@parallels.com>
Subject: Re: [RFC] fs, proc: Introduce the /proc/<pid>/map_files/ directory v2
Date: Wed, 24 Aug 2011 13:37:52 +0400 [thread overview]
Message-ID: <20110824093752.GM29452@sun> (raw)
In-Reply-To: <20110824093431.GA3286@htj.dyndns.org>
On Wed, Aug 24, 2011 at 11:34:31AM +0200, Tejun Heo wrote:
> Hello,
>
> On Wed, Aug 24, 2011 at 12:53:29PM +0400, Cyrill Gorcunov wrote:
> > +static const struct dentry_operations tid_map_files_dentry_operations = {
> > + .d_revalidate = pid_revalidate,
> > + .d_delete = pid_delete_dentry,
> > +};
>
> Why pid_revalidate? Shouldn't it be verifying the entry against the
> current vmas? vmas (of course) can change while the process is
> running.
>
> Thanks.
>
Hmm, good point, letme check...
Cyrill
next prev parent reply other threads:[~2011-08-24 9:37 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-24 8:53 [RFC] fs, proc: Introduce the /proc/<pid>/map_files/ directory v2 Cyrill Gorcunov
2011-08-24 9:21 ` Pekka Enberg
2011-08-24 9:33 ` Pavel Emelyanov
2011-08-24 9:34 ` Tejun Heo
2011-08-24 9:37 ` Cyrill Gorcunov [this message]
2011-08-24 9:41 ` Cyrill Gorcunov
2011-08-24 9:41 ` Cyrill Gorcunov
2011-08-24 9:41 ` Cyrill Gorcunov
2011-08-24 11:18 ` Vasiliy Kulikov
2011-08-24 11:31 ` Cyrill Gorcunov
2011-08-25 8:29 ` Cyrill Gorcunov
2011-08-25 17:01 ` Tejun Heo
2011-08-25 17:05 ` Pavel Emelyanov
2011-08-25 17:21 ` Cyrill Gorcunov
2011-08-25 17:25 ` Pavel Emelyanov
2011-08-25 17:27 ` Tejun Heo
2011-08-25 17:34 ` Cyrill Gorcunov
2011-08-25 17:07 ` Cyrill Gorcunov
2011-08-25 20:54 ` Tejun Heo
2011-08-25 21:12 ` Tejun Heo
2011-08-25 21:34 ` Cyrill Gorcunov
2011-08-25 21:39 ` Tejun Heo
2011-08-26 6:58 ` Cyrill Gorcunov
2011-08-26 11:29 ` Cyrill Gorcunov
2011-08-26 12:28 ` Kirill A. Shutemov
2011-08-26 12:28 ` Kirill A. Shutemov
2011-08-26 12:39 ` Cyrill Gorcunov
2011-08-26 13:16 ` Cyrill Gorcunov
2011-08-26 14:06 ` Tejun Heo
2011-08-26 14:23 ` Kirill A. Shutemov
2011-08-26 14:27 ` Tejun Heo
2011-08-25 17:11 ` Cyrill Gorcunov
2011-08-25 17:36 ` Vasiliy Kulikov
2011-08-25 17:39 ` Cyrill Gorcunov
2011-08-25 17:54 ` Vasiliy Kulikov
2011-08-25 18:13 ` Cyrill Gorcunov
2011-08-24 15:05 ` Zan Lynx
2011-08-24 15:05 ` Zan Lynx
2011-08-24 15:19 ` Pavel Emelyanov
2011-08-24 17:36 ` Andi Kleen
2011-08-24 17:36 ` Andi Kleen
2011-08-25 6:42 ` Pavel Emelyanov
2011-08-25 14:04 ` Andi Kleen
2011-08-25 14:30 ` Cyrill Gorcunov
2011-08-25 14:47 ` Pavel Emelyanov
2011-08-24 15:22 ` Cyrill Gorcunov
2011-09-13 14:14 ` Pavel Machek
2011-09-13 14:20 ` Pavel Emelyanov
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