On 11/29/22 14:35, Peter Xu wrote: > Since follow_hugetlb_page() walks the pgtable, it needs the vma lock > to make sure the pgtable page will not be freed concurrently. > > Signed-off-by: Peter Xu <peterx@xxxxxxxxxx> > --- > mm/hugetlb.c | 7 +++++++ > 1 file changed, 7 insertions(+) Thanks! The flow of that routine is difficult to follow. Reviewed-by: Mike Kravetz <mike.kravetz@xxxxxxxxxx> -- Mike Kravetz
