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mm: page_alloc: simplify __free_pages_ok()

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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>
This commit is contained in:
Yajun Deng 2023-12-16 11:05:03 +08:00 committed by Andrew Morton
parent 7e552dcd80
commit 250ae189d9
1 changed files with 1 additions and 8 deletions
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9
mm/page_alloc.c
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@ -1255,7 +1255,6 @@ static void free_one_page(struct zone *zone,
static void __free_pages_ok(struct page *page, unsigned int order,
fpi_t fpi_flags)
{
unsigned long flags;
int migratetype;
unsigned long pfn = page_to_pfn(page);
struct zone *zone = page_zone(page);
@ -1270,13 +1269,7 @@ static void __free_pages_ok(struct page *page, unsigned int order,
*/
migratetype = get_pfnblock_migratetype(page, pfn);
spin_lock_irqsave(&zone->lock, flags);
if (unlikely(has_isolate_pageblock(zone) ||
is_migrate_isolate(migratetype))) {
migratetype = get_pfnblock_migratetype(page, pfn);
}
__free_one_page(page, pfn, zone, order, migratetype, fpi_flags);
spin_unlock_irqrestore(&zone->lock, flags);
free_one_page(zone, page, pfn, order, migratetype, fpi_flags);
__count_vm_events(PGFREE, 1 << order);
}