On Wed, 19 Feb 2020, qiwuchen55@xxxxxxxxx wrote:
> diff --git a/mm/slub.c b/mm/slub.c
> index 17dc00e..1eb888c 100644
> --- a/mm/slub.c
> +++ b/mm/slub.c
> @@ -2284,7 +2284,7 @@ static void put_cpu_partial(struct kmem_cache *s, struct page *page, int drain)
> if (oldpage) {
> pobjects = oldpage->pobjects;
> pages = oldpage->pages;
> - if (drain && pobjects > s->cpu_partial) {
> + if (drain && pobjects > slub_cpu_partial(s)) {
> unsigned long flags;
> /*
> * partial array is full. Move the existing
Maybe its better to not generate code for put_cpu_partial() instead of
using macros there if per cpu partials are disabled?
