diff options
| author | Thomas Gleixner <[email protected]> | 2016-09-01 16:33:46 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2016-09-01 16:33:46 +0000 |
| commit | 0cb7bf61b1e9f05027de58c80f9b46a714d24e35 (patch) | |
| tree | 41fb55cf62d07b425122f9a8b96412c0d8eb99c5 /mm/slub.c | |
| parent | cpu/hotplug: Prevent alloc/free of irq descriptors during CPU up/down (again) (diff) | |
| parent | Linux 4.8-rc4 (diff) | |
| download | kernel-0cb7bf61b1e9f05027de58c80f9b46a714d24e35.tar.gz kernel-0cb7bf61b1e9f05027de58c80f9b46a714d24e35.zip | |
Merge branch 'linus' into smp/hotplug
Apply upstream changes to avoid conflicts with pending patches.
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/mm/slub.c b/mm/slub.c index cead06394e9e..9adae58462f8 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -3629,6 +3629,7 @@ static void list_slab_objects(struct kmem_cache *s, struct page *page, */ static void free_partial(struct kmem_cache *s, struct kmem_cache_node *n) { + LIST_HEAD(discard); struct page *page, *h; BUG_ON(irqs_disabled()); @@ -3636,13 +3637,16 @@ static void free_partial(struct kmem_cache *s, struct kmem_cache_node *n) list_for_each_entry_safe(page, h, &n->partial, lru) { if (!page->inuse) { remove_partial(n, page); - discard_slab(s, page); + list_add(&page->lru, &discard); } else { list_slab_objects(s, page, "Objects remaining in %s on __kmem_cache_shutdown()"); } } spin_unlock_irq(&n->list_lock); + + list_for_each_entry_safe(page, h, &discard, lru) + discard_slab(s, page); } /* |