From: maneesh@us.ibm.com
To: linux-hotplug@vger.kernel.org
Subject: Re: udev and sysfs permissions
Date: Sat, 28 May 2005 05:08:14 +0000 [thread overview]
Message-ID: <1117256894.4297fcbe10ba2@imap.linux.ibm.com> (raw)
In-Reply-To: <9e47339105051915025188e535@mail.gmail.com>
Quoting Jon Smirl <jonsmirl@gmail.com>:
> On 5/27/05, Maneesh Soni <maneesh@in.ibm.com> wrote:
> > It should be doable. But again this will increase the size of
> sysfs_dirent
> > structure. If I am not wrong we will need to save (persistent) struct
> iattr
> > for each sysfs_dirent there by increasing its size by 52 bytes on i386
> and
> > we will need ->i_op->setattr() and ->i_op->getattr() routines for sysfs.
>
> Could the 52 byte allocation be deferred until someone actually
> changes the sysfs attributes? Most attributes won't get changed.
>
Yes, this could be one of the options I can try.
Thanks
Maneesh
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prev parent reply other threads:[~2005-05-28 5:08 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-19 22:02 udev and sysfs permissions Jon Smirl
2005-05-19 22:10 ` Kay Sievers
2005-05-20 4:33 ` Greg KH
2005-05-20 14:06 ` Jon Smirl
2005-05-20 18:33 ` Greg KH
2005-05-20 21:11 ` Jon Smirl
2005-05-20 21:26 ` Jon Smirl
2005-05-20 21:27 ` Greg KH
2005-05-20 21:40 ` Jon Smirl
2005-05-20 21:40 ` Greg KH
2005-05-20 21:41 ` Jon Smirl
2005-05-20 21:53 ` Jon Smirl
2005-05-20 21:54 ` Greg KH
2005-05-20 21:56 ` Greg KH
2005-05-20 22:07 ` Kay Sievers
2005-05-20 22:09 ` Greg KH
2005-05-26 23:09 ` Greg KH
2005-05-27 12:44 ` Maneesh Soni
2005-05-27 16:39 ` Jon Smirl
2005-05-27 21:51 ` Greg KH
2005-05-28 5:06 ` maneesh
2005-05-28 5:08 ` maneesh [this message]
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