diff options
| -rw-r--r-- | lib/genalloc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/genalloc.c b/lib/genalloc.c index ca208a92628..54920433705 100644 --- a/lib/genalloc.c +++ b/lib/genalloc.c @@ -178,7 +178,7 @@ int gen_pool_add_virt(struct gen_pool *pool, unsigned long virt, phys_addr_t phy struct gen_pool_chunk *chunk; int nbits = size >> pool->min_alloc_order; int nbytes = sizeof(struct gen_pool_chunk) + - (nbits + BITS_PER_BYTE - 1) / BITS_PER_BYTE; + BITS_TO_LONGS(nbits) * sizeof(long); chunk = kmalloc_node(nbytes, GFP_KERNEL | __GFP_ZERO, nid); if (unlikely(chunk == NULL)) |