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 <jack@xxxxxxx> > > Looks great. > > Reviewed-by: Ross Zwisler <ross.zwisler@xxxxxxxxxxxxxxx> 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 <jack@xxxxxxxx> SUSE Labs, CR -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
