Re: About ACL for IPC Object

From: Christoph Hellwig
Date: Tue Mar 23 2010 - 07:55:23 EST


On Tue, Mar 23, 2010 at 05:01:31PM +0800, zhou peng wrote:
> Hi,
>
> I have added ACL support to POSIX msg queue on linux kernel 2.6.32.
> Casey Schaufler, would you or anyone like review the patch for me please?
> The patch is attached.

There is quite a lot of boilerplate code in the patch. You might want
to take a look at fs/generic_acl.c and how mm/shmem.c uses it to get
away with a lot less code.

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