From 4c7ba22e4c2dcbffd9618ea79465cedcc403ce62 Mon Sep 17 00:00:00 2001 From: chenqiwu Date: Wed, 1 Apr 2020 21:04:16 -0700 Subject: mm/slub.c: replace cpu_slab->partial with wrapped APIs There are slub_percpu_partial() and slub_set_percpu_partial() APIs to wrap kmem_cache->cpu_partial. This patch will use the two to replace cpu_slab->partial in slub code. Signed-off-by: chenqiwu Signed-off-by: Andrew Morton Reviewed-by: Andrew Morton Cc: Christoph Lameter Cc: Pekka Enberg Cc: David Rientjes Cc: Joonsoo Kim Link: http://lkml.kernel.org/r/1581951895-3038-1-git-send-email-qiwuchen55@gmail.com Signed-off-by: Linus Torvalds --- mm/slub.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'mm/slub.c') diff --git a/mm/slub.c b/mm/slub.c index 6589b41d5a60..db0f657c09a1 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -2205,11 +2205,11 @@ static void unfreeze_partials(struct kmem_cache *s, struct kmem_cache_node *n = NULL, *n2 = NULL; struct page *page, *discard_page = NULL; - while ((page = c->partial)) { + while ((page = slub_percpu_partial(c))) { struct page new; struct page old; - c->partial = page->next; + slub_set_percpu_partial(c, page); n2 = get_node(s, page_to_nid(page)); if (n != n2) { -- cgit v1.2.3