diff options
Diffstat (limited to 'mm/percpu.c')
| -rw-r--r-- | mm/percpu.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/mm/percpu.c b/mm/percpu.c index a223b3120d33..acd78da0493b 100644 --- a/mm/percpu.c +++ b/mm/percpu.c @@ -72,7 +72,6 @@ #include <linux/cpumask.h> #include <linux/memblock.h> #include <linux/err.h> -#include <linux/lcm.h> #include <linux/list.h> #include <linux/log2.h> #include <linux/mm.h> @@ -1347,7 +1346,7 @@ static struct pcpu_chunk * __init pcpu_alloc_first_chunk(unsigned long tmp_addr, int map_size) { struct pcpu_chunk *chunk; - unsigned long aligned_addr, lcm_align; + unsigned long aligned_addr; int start_offset, offset_bits, region_size, region_bits; size_t alloc_size; @@ -1355,14 +1354,7 @@ static struct pcpu_chunk * __init pcpu_alloc_first_chunk(unsigned long tmp_addr, aligned_addr = tmp_addr & PAGE_MASK; start_offset = tmp_addr - aligned_addr; - - /* - * Align the end of the region with the LCM of PAGE_SIZE and - * PCPU_BITMAP_BLOCK_SIZE. One of these constants is a multiple of - * the other. - */ - lcm_align = lcm(PAGE_SIZE, PCPU_BITMAP_BLOCK_SIZE); - region_size = ALIGN(start_offset + map_size, lcm_align); + region_size = ALIGN(start_offset + map_size, PAGE_SIZE); /* allocate chunk */ alloc_size = struct_size(chunk, populated, |