diff options
Diffstat (limited to 'mm/memory_hotplug.c')
| -rw-r--r-- | mm/memory_hotplug.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index 8305483de38b..b1caedbade5b 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -1756,12 +1756,10 @@ static int scan_movable_pages(unsigned long start, unsigned long end, { unsigned long pfn; - for (pfn = start; pfn < end; pfn++) { + for_each_valid_pfn(pfn, start, end) { struct page *page; struct folio *folio; - if (!pfn_valid(pfn)) - continue; page = pfn_to_page(pfn); if (PageLRU(page)) goto found; @@ -1805,11 +1803,9 @@ static void do_migrate_range(unsigned long start_pfn, unsigned long end_pfn) static DEFINE_RATELIMIT_STATE(migrate_rs, DEFAULT_RATELIMIT_INTERVAL, DEFAULT_RATELIMIT_BURST); - for (pfn = start_pfn; pfn < end_pfn; pfn++) { + for_each_valid_pfn(pfn, start_pfn, end_pfn) { struct page *page; - if (!pfn_valid(pfn)) - continue; page = pfn_to_page(pfn); folio = page_folio(page); |