mirror of https://gitee.com/openkylin/linux.git
x86/mm: Use min() instead of min_t() in the e820 printout code
The type of "MAX_DMA_PFN" and "xXx_pfn" are both unsigned long now, so use min() instead of min_t(). Suggested-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Xishi Qiu <qiuxishi@huawei.com> Cc: Linux MM <linux-mm@kvack.org> Cc: <dave@sr71.net> Cc: Rik van Riel <riel@redhat.com> Link: http://lkml.kernel.org/r/5487AB3F.7050807@huawei.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
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@ -1114,8 +1114,8 @@ void __init memblock_find_dma_reserve(void)
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* at first, and assume boot_mem will not take below MAX_DMA_PFN
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*/
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for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, NULL) {
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start_pfn = min_t(unsigned long, start_pfn, MAX_DMA_PFN);
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end_pfn = min_t(unsigned long, end_pfn, MAX_DMA_PFN);
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start_pfn = min(start_pfn, MAX_DMA_PFN);
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end_pfn = min(end_pfn, MAX_DMA_PFN);
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nr_pages += end_pfn - start_pfn;
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}
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