Re: [PATCH] mm/mapping_dirty_helpers: Update huge page-table entry callbacks

[Thomas HellstrÃm (VMware)]

On 1/31/20 12:33 PM, Steven Price wrote:
> On Fri, Jan 31, 2020 at 10:00:52AM +0000, Thomas HellstrÃm (VMware) wrote:
> > From: Thomas Hellstrom <thellstrom@xxxxxxxxxx>
> >
> > Following the update of pagewalk code
> > commit a07984d48146 ("mm: pagewalk: add p4d_entry() and pgd_entry()")
> > we can modify the mapping_dirty_helpers' huge page-table entry callbacks
> > to avoid splitting when a huge pud or -pmd is encountered.
> >
> > Signed-off-by: Thomas Hellstrom <thellstrom@xxxxxxxxxx>
> > Cc: Steven Price <steven.price@xxxxxxx>
> LGTM
>
> Reviewed-by: Steven Price <steven.price@xxxxxxx>

Thanks for reviewing, Steven!

/Thomas