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-rw-r--r--include/linux/slab.h44
-rw-r--r--include/linux/types.h2
-rw-r--r--mm/slab.c4
-rw-r--r--mm/slub.c6
4 files changed, 28 insertions, 28 deletions
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 0c4c579f52ed..f37cb93768ab 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -22,19 +22,19 @@
* The ones marked DEBUG are only valid if CONFIG_DEBUG_SLAB is set.
*/
/* DEBUG: Perform (expensive) checks on alloc/free */
-#define SLAB_CONSISTENCY_CHECKS ((slab_flags_t __force)0x00000100UL)
+#define SLAB_CONSISTENCY_CHECKS ((slab_flags_t __force)0x00000100U)
/* DEBUG: Red zone objs in a cache */
-#define SLAB_RED_ZONE ((slab_flags_t __force)0x00000400UL)
+#define SLAB_RED_ZONE ((slab_flags_t __force)0x00000400U)
/* DEBUG: Poison objects */
-#define SLAB_POISON ((slab_flags_t __force)0x00000800UL)
+#define SLAB_POISON ((slab_flags_t __force)0x00000800U)
/* Align objs on cache lines */
-#define SLAB_HWCACHE_ALIGN ((slab_flags_t __force)0x00002000UL)
+#define SLAB_HWCACHE_ALIGN ((slab_flags_t __force)0x00002000U)
/* Use GFP_DMA memory */
-#define SLAB_CACHE_DMA ((slab_flags_t __force)0x00004000UL)
+#define SLAB_CACHE_DMA ((slab_flags_t __force)0x00004000U)
/* DEBUG: Store the last owner for bug hunting */
-#define SLAB_STORE_USER ((slab_flags_t __force)0x00010000UL)
+#define SLAB_STORE_USER ((slab_flags_t __force)0x00010000U)
/* Panic if kmem_cache_create() fails */
-#define SLAB_PANIC ((slab_flags_t __force)0x00040000UL)
+#define SLAB_PANIC ((slab_flags_t __force)0x00040000U)
/*
* SLAB_TYPESAFE_BY_RCU - **WARNING** READ THIS!
*
@@ -73,50 +73,50 @@
* Note that SLAB_TYPESAFE_BY_RCU was originally named SLAB_DESTROY_BY_RCU.
*/
/* Defer freeing slabs to RCU */
-#define SLAB_TYPESAFE_BY_RCU ((slab_flags_t __force)0x00080000UL)
+#define SLAB_TYPESAFE_BY_RCU ((slab_flags_t __force)0x00080000U)
/* Spread some memory over cpuset */
-#define SLAB_MEM_SPREAD ((slab_flags_t __force)0x00100000UL)
+#define SLAB_MEM_SPREAD ((slab_flags_t __force)0x00100000U)
/* Trace allocations and frees */
-#define SLAB_TRACE ((slab_flags_t __force)0x00200000UL)
+#define SLAB_TRACE ((slab_flags_t __force)0x00200000U)
/* Flag to prevent checks on free */
#ifdef CONFIG_DEBUG_OBJECTS
-# define SLAB_DEBUG_OBJECTS ((slab_flags_t __force)0x00400000UL)
+# define SLAB_DEBUG_OBJECTS ((slab_flags_t __force)0x00400000U)
#else
-# define SLAB_DEBUG_OBJECTS ((slab_flags_t __force)0x00000000UL)
+# define SLAB_DEBUG_OBJECTS 0
#endif
/* Avoid kmemleak tracing */
-#define SLAB_NOLEAKTRACE ((slab_flags_t __force)0x00800000UL)
+#define SLAB_NOLEAKTRACE ((slab_flags_t __force)0x00800000U)
/* Don't track use of uninitialized memory */
#ifdef CONFIG_KMEMCHECK
-# define SLAB_NOTRACK ((slab_flags_t __force)0x01000000UL)
+# define SLAB_NOTRACK ((slab_flags_t __force)0x01000000U)
#else
-# define SLAB_NOTRACK ((slab_flags_t __force)0x00000000UL)
+# define SLAB_NOTRACK 0
#endif
/* Fault injection mark */
#ifdef CONFIG_FAILSLAB
-# define SLAB_FAILSLAB ((slab_flags_t __force)0x02000000UL)
+# define SLAB_FAILSLAB ((slab_flags_t __force)0x02000000U)
#else
-# define SLAB_FAILSLAB ((slab_flags_t __force)0x00000000UL)
+# define SLAB_FAILSLAB 0
#endif
/* Account to memcg */
#if defined(CONFIG_MEMCG) && !defined(CONFIG_SLOB)
-# define SLAB_ACCOUNT ((slab_flags_t __force)0x04000000UL)
+# define SLAB_ACCOUNT ((slab_flags_t __force)0x04000000U)
#else
-# define SLAB_ACCOUNT ((slab_flags_t __force)0x00000000UL)
+# define SLAB_ACCOUNT 0
#endif
#ifdef CONFIG_KASAN
-#define SLAB_KASAN ((slab_flags_t __force)0x08000000UL)
+#define SLAB_KASAN ((slab_flags_t __force)0x08000000U)
#else
-#define SLAB_KASAN ((slab_flags_t __force)0x00000000UL)
+#define SLAB_KASAN 0
#endif
/* The following flags affect the page allocator grouping pages by mobility */
/* Objects are reclaimable */
-#define SLAB_RECLAIM_ACCOUNT ((slab_flags_t __force)0x00020000UL)
+#define SLAB_RECLAIM_ACCOUNT ((slab_flags_t __force)0x00020000U)
#define SLAB_TEMPORARY SLAB_RECLAIM_ACCOUNT /* Objects are short-lived */
/*
* ZERO_SIZE_PTR will be returned for zero sized kmalloc requests.
diff --git a/include/linux/types.h b/include/linux/types.h
index 732b52c2eae4..c94d59ef96cc 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -156,7 +156,7 @@ typedef u32 dma_addr_t;
#endif
typedef unsigned __bitwise gfp_t;
-typedef unsigned long __bitwise slab_flags_t;
+typedef unsigned __bitwise slab_flags_t;
typedef unsigned __bitwise fmode_t;
#ifdef CONFIG_PHYS_ADDR_T_64BIT
diff --git a/mm/slab.c b/mm/slab.c
index 19b1b9f99819..7a5e0888a401 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -252,8 +252,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
MAKE_LIST((cachep), (&(ptr)->slabs_free), slabs_free, nodeid); \
} while (0)
-#define CFLGS_OBJFREELIST_SLAB ((slab_flags_t __force)0x40000000UL)
-#define CFLGS_OFF_SLAB ((slab_flags_t __force)0x80000000UL)
+#define CFLGS_OBJFREELIST_SLAB ((slab_flags_t __force)0x40000000U)
+#define CFLGS_OFF_SLAB ((slab_flags_t __force)0x80000000U)
#define OBJFREELIST_SLAB(x) ((x)->flags & CFLGS_OBJFREELIST_SLAB)
#define OFF_SLAB(x) ((x)->flags & CFLGS_OFF_SLAB)
diff --git a/mm/slub.c b/mm/slub.c
index 482d1daa9088..33957fd376ae 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -194,9 +194,9 @@ static inline bool kmem_cache_has_cpu_partial(struct kmem_cache *s)
/* Internal SLUB flags */
/* Poison object */
-#define __OBJECT_POISON ((slab_flags_t __force)0x80000000UL)
+#define __OBJECT_POISON ((slab_flags_t __force)0x80000000U)
/* Use cmpxchg_double */
-#define __CMPXCHG_DOUBLE ((slab_flags_t __force)0x40000000UL)
+#define __CMPXCHG_DOUBLE ((slab_flags_t __force)0x40000000U)
/*
* Tracking user of a slab.
@@ -3657,7 +3657,7 @@ error:
if (flags & SLAB_PANIC)
panic("Cannot create slab %s size=%lu realsize=%u order=%u offset=%u flags=%lx\n",
s->name, (unsigned long)s->size, s->size,
- oo_order(s->oo), s->offset, flags);
+ oo_order(s->oo), s->offset, (unsigned long)flags);
return -EINVAL;
}