On 29.07.24 10:04, Hao Ge wrote:
From: Hao Ge <gehao@xxxxxxxxxx>
Replace the unnecessary division calculation with cma->count
when update the value of totalcma_pages.
Signed-off-by: Hao Ge <gehao@xxxxxxxxxx>
---
mm/cma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/cma.c b/mm/cma.c
index 3e9724716bad..95d6950e177b 100644
--- a/mm/cma.c
+++ b/mm/cma.c
@@ -202,7 +202,7 @@ int __init cma_init_reserved_mem(phys_addr_t base, phys_addr_t size,
cma->order_per_bit = order_per_bit;
*res_cma = cma;
cma_area_count++;
- totalcma_pages += (size / PAGE_SIZE);
+ totalcma_pages += cma->count;
return 0;
}
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
--
Cheers,
David / dhildenb
