On 1/31/20 12:33 PM, Steven Price wrote:
On Fri, Jan 31, 2020 at 10:00:52AM +0000, Thomas Hellström (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
