linux-kernel - Re: [PATCH -V6 11/26] vfs: Add permission flags for setting file attributes

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Message-ID: <87d3fb5qbg.fsf@skywalker.in.ibm.com>
Date:	Thu, 08 Sep 2011 15:06:03 +0530
From:	"Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>
To:	"J. Bruce Fields" <bfields@...ldses.org>
Cc:	agruen@...nel.org, akpm@...ux-foundation.org, dhowells@...hat.com,
	linux-fsdevel@...r.kernel.org, linux-nfs@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH -V6 11/26] vfs: Add permission flags for setting file attributes

On Wed, 7 Sep 2011 16:55:03 -0400, "J. Bruce Fields" <bfields@...ldses.org> wrote:
> On Mon, Sep 05, 2011 at 10:55:33PM +0530, Aneesh Kumar K.V wrote:
> > From: Andreas Gruenbacher <agruen@...nel.org>
> > 
> > Some permission models can allow processes to take ownership of a file,
> > change the file permissions, and set the file timestamps.  Introduce new
> > permission mask flags and check for those permissions in
> > inode_change_ok().
> 
> These little helper functions seem like they might be reasonable cleanup
> even without the richacl_change_ok() piece; wonder if it'd be worth
> splitting out the cleanup and applying it now?
> 
> Not that it's necessary--seems like a straightforward enough patch as
> is.

Those helpers also have richacl_chage_ok(..) done as a part of the call. So
they cannot directly be applied to upstream. But we can do similar
helpers for upstream and add richacl changes as a separate patch ? Is
that what you are suggesting. I can split this patch to two in that case

-aneesh

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