@@ -213,6 +213,7 @@ static void unset_migratetype_isolate(struct page *page, int migratetype)
zone = page_zone(page);
spin_lock_irqsave(&zone->lock, flags);
+
if (!is_migrate_isolate_page(page))
goto out;
@@ -255,9 +256,11 @@ static void unset_migratetype_isolate(struct page *page, int migratetype)
nr_pages = move_freepages_block(zone, page, migratetype, NULL);
__mod_zone_freepage_state(zone, nr_pages, migratetype);
}
+
set_pageblock_migratetype(page, migratetype);
if (isolated_page)
__putback_isolated_page(page, order, migratetype);
+
zone->nr_isolate_pageblock--;
out:
spin_unlock_irqrestore(&zone->lock, flags);
Add blank line to make the layout of the program clearer Signed-off-by: XU pengfei <xupengfei@nfschina.com> --- mm/page_isolation.c | 3 +++ 1 file changed, 3 insertions(+)