diff options
Diffstat (limited to 'mm/percpu-internal.h')
| -rw-r--r-- | mm/percpu-internal.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/percpu-internal.h b/mm/percpu-internal.h index 411d1593ef23..70b1ea23f4d2 100644 --- a/mm/percpu-internal.h +++ b/mm/percpu-internal.h @@ -113,7 +113,6 @@ static inline int pcpu_chunk_map_bits(struct pcpu_chunk *chunk) return pcpu_nr_pages_to_map_bits(chunk->nr_pages); } -#ifdef CONFIG_MEMCG_KMEM /** * pcpu_obj_full_size - helper to calculate size of each accounted object * @size: size of area to allocate in bytes @@ -123,13 +122,14 @@ static inline int pcpu_chunk_map_bits(struct pcpu_chunk *chunk) */ static inline size_t pcpu_obj_full_size(size_t size) { - size_t extra_size; + size_t extra_size = 0; - extra_size = size / PCPU_MIN_ALLOC_SIZE * sizeof(struct obj_cgroup *); +#ifdef CONFIG_MEMCG_KMEM + extra_size += size / PCPU_MIN_ALLOC_SIZE * sizeof(struct obj_cgroup *); +#endif return size * num_possible_cpus() + extra_size; } -#endif /* CONFIG_MEMCG_KMEM */ #ifdef CONFIG_PERCPU_STATS |