Re: [PATCH 3.18 15/19] move d_rcu from overlapping d_child to overlapping d_alias

From: Greg Kroah-Hartman
Date: Mon Dec 15 2014 - 11:34:25 EST

On Mon, Dec 15, 2014 at 10:46:50AM -0500, Josh Boyer wrote:
> On Sun, Dec 14, 2014 at 12:21:26PM -0800, Greg Kroah-Hartman wrote:
> >3.18-stable review patch. If anyone has any objections, please let me know.
> >
> >------------------
> >
> >From: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
> >
> >commit 946e51f2bf37f1656916eb75bd0742ba33983c28 upstream.
> >
> >Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
> >Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
> I noticed you don't have this (and the child commit) queued for 3.17.y.

That is because:

> The backport wasn't exactly straight-forward because of the d_external
> stuff, but I took a swing at it. After that, the other commit was a
> quick cherry-pick.

It wasn't a "simple" backport, and I didn't have the time. I'm also
going to drop 3.17 real-soon-now.

> Al, does the below look correct for a backport on top of 3.17.6? It
> builds, but I haven't tested it yet.

Testing would be great to do :)


greg k-h
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