diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mm_types.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index e30687bad07..d5bb1796e12 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -50,13 +50,16 @@ struct page { spinlock_t ptl; #endif struct { /* SLUB uses */ - struct page *first_page; /* Compound pages */ + void **lockless_freelist; struct kmem_cache *slab; /* Pointer to slab */ }; + struct { + struct page *first_page; /* Compound pages */ + }; }; union { pgoff_t index; /* Our offset within mapping. */ - void *freelist; /* SLUB: pointer to free object */ + void *freelist; /* SLUB: freelist req. slab lock */ }; struct list_head lru; /* Pageout list, eg. active_list * protected by zone->lru_lock ! |