diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/slab.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/mm/slab.c b/mm/slab.c index 437d3388054..cf19ff2ab5e 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -308,12 +308,12 @@ struct kmem_list3 __initdata initkmem_list3[NUM_INIT_LISTS]; #define SIZE_L3 (1 + MAX_NUMNODES) /* - * This function may be completely optimized away if + * This function must be completely optimized away if * a constant is passed to it. Mostly the same as * what is in linux/slab.h except it returns an * index. */ -static inline int index_of(const size_t size) +static __always_inline int index_of(const size_t size) { if (__builtin_constant_p(size)) { int i = 0; @@ -329,7 +329,8 @@ static inline int index_of(const size_t size) extern void __bad_size(void); __bad_size(); } - } + } else + BUG(); return 0; } |