swp_tb_is_folio
return swp_tb_is_folio(swp_tb);
if (swp_tb_is_folio(old_tb))
if (unlikely(swp_tb_is_folio(old_tb) ||
VM_WARN_ON_ONCE(swp_tb_is_folio(old_tb));
WARN_ON_ONCE(!swp_tb_is_folio(old_tb) ||
WARN_ON_ONCE(!swp_tb_is_folio(old_tb) || swp_tb_to_folio(old_tb) != old);
if (!swp_tb_is_folio(swp_tb))
return (swp_tb_is_shadow(swp_tb) || swp_tb_is_folio(swp_tb) ||
VM_WARN_ON(!swp_tb_is_folio(swp_tb));
if (swp_tb_is_folio(swp_tb) && !__swp_tb_get_count(swp_tb)) {
if (!swp_tb_is_folio(swp_tb)) {
if (WARN_ON_ONCE(!count && !swp_tb_is_folio(swp_tb)))
VM_WARN_ON_ONCE(!swp_tb_is_folio(swp_tb));
if (swp_tb_is_folio(swp_tb))
if (swp_tb_is_folio(swp_tb) && !__swp_tb_get_count(swp_tb)) {