From: chenqiwu <chenqiwu@xxxxxxxxxx>
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 <chenqiwu@xxxxxxxxxx>
---
mm/slub.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mm/slub.c b/mm/slub.c
index 17dc00e..15bb0ba 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2207,11 +2207,11 @@ 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) {
--
1.9.1
