The patch titled
Subject: mm/slub.c: replace cpu_slab->partial with wrapped APIs
has been removed from the -mm tree. Its filename was
mm-slubc-replace-cpu_slab-partial-with-wrapped-apis.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: chenqiwu <chenqiwu@xxxxxxxxxx>
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.
Link: http://lkml.kernel.org/r/1581951895-3038-1-git-send-email-qiwuchen55@xxxxxxxxx
Signed-off-by: chenqiwu <chenqiwu@xxxxxxxxxx>
Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Christoph Lameter <cl@xxxxxxxxx>
Cc: Pekka Enberg <penberg@xxxxxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/slub.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/mm/slub.c~mm-slubc-replace-cpu_slab-partial-with-wrapped-apis
+++ a/mm/slub.c
@@ -2205,11 +2205,11 @@ static void unfreeze_partials(struct kme
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) {
_
Patches currently in -mm which might be from chenqiwu@xxxxxxxxxx are
mm-memory_hotplug-use-__pfn_to_section-instead-of-open-coding.patch
mm-fix-ambiguous-comments-for-better-code-readability.patch
lib-rbtree-fix-coding-style-of-assignments.patch
