diff options
| -rw-r--r-- | mm/slub.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/mm/slub.c b/mm/slub.c index b5df67b0397a..aad00ba486f2 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -1310,13 +1310,19 @@ static void add_partial(struct kmem_cache_node *n, spin_unlock(&n->list_lock); } +static inline void __remove_partial(struct kmem_cache_node *n, + struct page *page) +{ + list_del(&page->lru); + n->nr_partial--; +} + static void remove_partial(struct kmem_cache *s, struct page *page) { struct kmem_cache_node *n = get_node(s, page_to_nid(page)); spin_lock(&n->list_lock); - list_del(&page->lru); - n->nr_partial--; + __remove_partial(n, page); spin_unlock(&n->list_lock); } @@ -1329,8 +1335,7 @@ static inline int lock_and_freeze_slab(struct kmem_cache_node *n, struct page *page) { if (slab_trylock(page)) { - list_del(&page->lru); - n->nr_partial--; + __remove_partial(n, page); __SetPageSlubFrozen(page); return 1; } @@ -2462,9 +2467,8 @@ static void free_partial(struct kmem_cache *s, struct kmem_cache_node *n) spin_lock_irqsave(&n->list_lock, flags); list_for_each_entry_safe(page, h, &n->partial, lru) { if (!page->inuse) { - list_del(&page->lru); + __remove_partial(n, page); discard_slab(s, page); - n->nr_partial--; } else { list_slab_objects(s, page, "Objects remaining on kmem_cache_close()"); @@ -2822,8 +2826,7 @@ int kmem_cache_shrink(struct kmem_cache *s) * may have freed the last object and be * waiting to release the slab. */ - list_del(&page->lru); - n->nr_partial--; + __remove_partial(n, page); slab_unlock(page); discard_slab(s, page); } else { |