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

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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: Hao Ge <gehao@kylinos.cn>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Hao Ge 2024-07-29 16:04:31 +08:00 committed by Andrew Morton
parent 29943248af
commit 5c0532500f
1 changed files with 1 additions and 1 deletions
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2
mm/cma.c
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@ -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;
}