diff options
Diffstat (limited to 'mm/slab.c')
| -rw-r--r-- | mm/slab.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/mm/slab.c b/mm/slab.c index dcc55e78f353..35c68d99d460 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -272,7 +272,7 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent) #define STATS_DEC_ACTIVE(x) ((x)->num_active--) #define STATS_INC_ALLOCED(x) ((x)->num_allocations++) #define STATS_INC_GROWN(x) ((x)->grown++) -#define STATS_ADD_REAPED(x,y) ((x)->reaped += (y)) +#define STATS_ADD_REAPED(x, y) ((x)->reaped += (y)) #define STATS_SET_HIGH(x) \ do { \ if ((x)->num_active > (x)->high_mark) \ @@ -296,7 +296,7 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent) #define STATS_DEC_ACTIVE(x) do { } while (0) #define STATS_INC_ALLOCED(x) do { } while (0) #define STATS_INC_GROWN(x) do { } while (0) -#define STATS_ADD_REAPED(x,y) do { (void)(y); } while (0) +#define STATS_ADD_REAPED(x, y) do { (void)(y); } while (0) #define STATS_SET_HIGH(x) do { } while (0) #define STATS_INC_ERR(x) do { } while (0) #define STATS_INC_NODEALLOCS(x) do { } while (0) @@ -332,7 +332,7 @@ static int obj_offset(struct kmem_cache *cachep) static unsigned long long *dbg_redzone1(struct kmem_cache *cachep, void *objp) { BUG_ON(!(cachep->flags & SLAB_RED_ZONE)); - return (unsigned long long*) (objp + obj_offset(cachep) - + return (unsigned long long *) (objp + obj_offset(cachep) - sizeof(unsigned long long)); } @@ -580,7 +580,7 @@ static int transfer_objects(struct array_cache *to, if (!nr) return 0; - memcpy(to->entry + to->avail, from->entry + from->avail -nr, + memcpy(to->entry + to->avail, from->entry + from->avail - nr, sizeof(void *) *nr); from->avail -= nr; @@ -1379,7 +1379,7 @@ static struct page *kmem_getpages(struct kmem_cache *cachep, gfp_t flags, return NULL; } - account_slab_page(page, cachep->gfporder, cachep); + account_slab_page(page, cachep->gfporder, cachep, flags); __SetPageSlab(page); /* Record if ALLOC_NO_WATERMARKS was set when allocating the slab */ if (sk_memalloc_socks() && page_is_pfmemalloc(page)) @@ -1790,8 +1790,7 @@ static int __ref setup_cpu_cache(struct kmem_cache *cachep, gfp_t gfp) } slab_flags_t kmem_cache_flags(unsigned int object_size, - slab_flags_t flags, const char *name, - void (*ctor)(void *)) + slab_flags_t flags, const char *name) { return flags; } @@ -2738,7 +2737,7 @@ static void *cache_free_debugcheck(struct kmem_cache *cachep, void *objp, #else #define kfree_debugcheck(x) do { } while(0) -#define cache_free_debugcheck(x,objp,z) (objp) +#define cache_free_debugcheck(x, objp, z) (objp) #endif static inline void fixup_objfreelist_debug(struct kmem_cache *cachep, @@ -3025,7 +3024,7 @@ static void *cache_alloc_debugcheck_after(struct kmem_cache *cachep, return objp; } #else -#define cache_alloc_debugcheck_after(a,b,objp,d) (objp) +#define cache_alloc_debugcheck_after(a, b, objp, d) (objp) #endif static inline void *____cache_alloc(struct kmem_cache *cachep, gfp_t flags) @@ -3421,7 +3420,7 @@ static __always_inline void __cache_free(struct kmem_cache *cachep, void *objp, memset(objp, 0, cachep->object_size); /* Put the object into the quarantine, don't touch it for now. */ - if (kasan_slab_free(cachep, objp, _RET_IP_)) + if (kasan_slab_free(cachep, objp)) return; /* Use KCSAN to help debug racy use-after-free. */ @@ -3717,7 +3716,7 @@ void kmem_cache_free(struct kmem_cache *cachep, void *objp) __cache_free(cachep, objp, _RET_IP_); local_irq_restore(flags); - trace_kmem_cache_free(_RET_IP_, objp); + trace_kmem_cache_free(_RET_IP_, objp, cachep->name); } EXPORT_SYMBOL(kmem_cache_free); |