On Tue 18-10-16 16:12:54, Ross Zwisler wrote:
> On Tue, Sep 27, 2016 at 06:08:24PM +0200, Jan Kara wrote:
> > Currently we never clear dirty tags in DAX mappings and thus address
> > ranges to flush accumulate. Now that we have locking of radix tree
> > entries, we have all the locking necessary to reliably clear the radix
> > tree dirty tag when flushing caches for corresponding address range.
> > Similarly to page_mkclean() we also have to write-protect pages to get a
> > page fault when the page is next written to so that we can mark the
> > entry dirty again.
> >
> > Signed-off-by: Jan Kara <[email protected]>
>
> Looks great.
>
> Reviewed-by: Ross Zwisler <[email protected]>
Thanks for review Ross! I've rebased the series on top of rc1. Do you have
your PMD series somewhere rebased on top of rc1 so that I can rebase my
patches on top of that as well? Then I'd post another version of the
series...
Honza
--
Jan Kara <[email protected]>
SUSE Labs, CR
_______________________________________________
Linux-nvdimm mailing list
[email protected]
https://lists.01.org/mailman/listinfo/linux-nvdimm
