On 22/07/2026 4:30 pm, Yeoreum Yun wrote: > The behaviour of pXdp_get() will change with generic compile-time folded > page tables. To prepare for that, replace passing the address of a stack > copy of a pXd to walk_pmd_range() with passing the pud pointer directly, > allowing folded entries to be ignored. > > There should be no functional change. > > Signed-off-by: Yeoreum Yun <[email protected]> Probably my reviewed-by tag was lost in previous version. Posting here again:
Reviewed-by: Muhammad Usama Anjum <[email protected]> > --- > mm/vmscan.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/mm/vmscan.c b/mm/vmscan.c > index 06e103f9781e..0c9c4ac89e09 100644 > --- a/mm/vmscan.c > +++ b/mm/vmscan.c > @@ -3727,7 +3727,7 @@ static int walk_pud_range(p4d_t *p4d, unsigned long > start, unsigned long end, > if (!pud_present(val) || WARN_ON_ONCE(pud_leaf(val))) > continue; > > - walk_pmd_range(&val, addr, next, args); > + walk_pmd_range(pud + i, addr, next, args); > > if (need_resched() || walk->batched >= MAX_LRU_BATCH) { > end = (addr | ~PUD_MASK) + 1; >
