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mm: page_alloc: simplify __free_pages_ok()
There is redundant code in __free_pages_ok(). Use free_one_page() simplify it. Link: https://lkml.kernel.org/r/20231216030503.2126130-1-yajun.deng@linux.dev Signed-off-by: Yajun Deng <yajun.deng@linux.dev> Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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@ -1255,7 +1255,6 @@ static void free_one_page(struct zone *zone,
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static void __free_pages_ok(struct page *page, unsigned int order,
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fpi_t fpi_flags)
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{
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unsigned long flags;
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int migratetype;
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unsigned long pfn = page_to_pfn(page);
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struct zone *zone = page_zone(page);
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@ -1270,13 +1269,7 @@ static void __free_pages_ok(struct page *page, unsigned int order,
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*/
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migratetype = get_pfnblock_migratetype(page, pfn);
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spin_lock_irqsave(&zone->lock, flags);
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if (unlikely(has_isolate_pageblock(zone) ||
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is_migrate_isolate(migratetype))) {
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migratetype = get_pfnblock_migratetype(page, pfn);
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}
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__free_one_page(page, pfn, zone, order, migratetype, fpi_flags);
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spin_unlock_irqrestore(&zone->lock, flags);
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free_one_page(zone, page, pfn, order, migratetype, fpi_flags);
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__count_vm_events(PGFREE, 1 << order);
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}
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