--- a/mm/vmscan.c~mm-vmscan-fix-comments-for-isolate_lru_page +++ a/mm/vmscan.c @@ -1754,7 +1754,7 @@ static unsigned long isolate_lru_pages(u * Restrictions: * * (1) Must be called with an elevated refcount on the page. This is a - * fundamentnal difference from isolate_lru_pages (which is called + * fundamental difference from isolate_lru_pages (which is called * without a stable reference). * (2) the lru_lock must not be held. * (3) interrupts must be enabled.