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Subject[PATCH v3 3/3] arm64: mm: Cleanup useless parameters in zone_sizes_init()
Date
Directly use max_pfn for max and no one use min, kill them.

Reviewed-by: Vijay Balakrishna <vijayb@linux.microsoft.com>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
arch/arm64/mm/init.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index 18b0031eadd0..788413fc2ecf 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -181,7 +181,7 @@ static phys_addr_t __init max_zone_phys(unsigned int zone_bits)
return min(zone_mask, memblock_end_of_DRAM() - 1) + 1;
}

-static void __init zone_sizes_init(unsigned long min, unsigned long max)
+static void __init zone_sizes_init(void)
{
unsigned long max_zone_pfns[MAX_NR_ZONES] = {0};
#ifdef CONFIG_ZONE_DMA
@@ -199,7 +199,7 @@ static void __init zone_sizes_init(unsigned long min, unsigned long max)
#ifdef CONFIG_ZONE_DMA32
max_zone_pfns[ZONE_DMA32] = PFN_DOWN(max_zone_phys(32));
#endif
- max_zone_pfns[ZONE_NORMAL] = max;
+ max_zone_pfns[ZONE_NORMAL] = max_pfn;

free_area_init(max_zone_pfns);
}
@@ -400,7 +400,7 @@ void __init bootmem_init(void)
* done after the fixed reservations
*/
sparse_init();
- zone_sizes_init(min, max);
+ zone_sizes_init();

/*
* Reserve the CMA area after arm64_dma_phys_limit was initialised.
--
2.26.2
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