On Wed, Sep 28, 2016 at 08:14:24AM +1000, Dave Chinner wrote:
> On Tue, Sep 27, 2016 at 02:48:00PM -0600, Ross Zwisler wrote:
> > DAX PMDs have been disabled since Jan Kara introduced DAX radix tree based
> > locking. This patch allows DAX PMDs to participate in the DAX radix tree
> > based lockin
On Tue, Sep 27, 2016 at 02:48:00PM -0600, Ross Zwisler wrote:
> DAX PMDs have been disabled since Jan Kara introduced DAX radix tree based
> locking. This patch allows DAX PMDs to participate in the DAX radix tree
> based locking scheme so that they can be re-enabled using the new struct
> iomap b
DAX PMDs have been disabled since Jan Kara introduced DAX radix tree based
locking. This patch allows DAX PMDs to participate in the DAX radix tree
based locking scheme so that they can be re-enabled using the new struct
iomap based fault handlers.
There are currently three types of DAX 4k entrie
