On Fri, 2018-06-01 at 08:24:24 UTC, "Aneesh Kumar K.V" wrote:
> With split pmd page table lock enabled, we don't use mm->page_table_lock when
> updating pmd entries. This patch update hugetlb path to use the right lock
> when inserting huge page directory entries into page table.
>
> ex: if we
With split pmd page table lock enabled, we don't use mm->page_table_lock when
updating pmd entries. This patch update hugetlb path to use the right lock
when inserting huge page directory entries into page table.
ex: if we are using hugepd and inserting hugepd entry at the pmd level, we
use