Commit 5c053250 authored by Hao Ge's avatar Hao Ge Committed by Andrew Morton
Browse files

mm/cma: change the addition of totalcma_pages in the cma_init_reserved_mem 

Replace the unnecessary division calculation with cma->count when update
the value of totalcma_pages.

Link: https://lkml.kernel.org/r/20240729080431.70916-1-hao.ge@linux.dev


Signed-off-by: default avatarHao Ge <gehao@kylinos.cn>
Reviewed-by: default avatarDavid Hildenbrand <david@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 29943248

mm/cma.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

}