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-rw-r--r--mm/page_alloc.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 6f0753f..30d5093 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -488,7 +488,6 @@ static inline void __free_one_page(struct page *page,
*/
static inline void free_page_mlock(struct page *page)
{
- __ClearPageMlocked(page);
__dec_zone_page_state(page, NR_MLOCK);
__count_vm_event(UNEVICTABLE_MLOCKFREED);
}
@@ -558,7 +557,7 @@ static void __free_pages_ok(struct page *page, unsigned int order)
unsigned long flags;
int i;
int bad = 0;
- int clearMlocked = PageMlocked(page);
+ int wasMlocked = TestClearPageMlocked(page);
kmemcheck_free_shadow(page, order);
@@ -576,7 +575,7 @@ static void __free_pages_ok(struct page *page, unsigned int order)
kernel_map_pages(page, 1 << order, 0);
local_irq_save(flags);
- if (unlikely(clearMlocked))
+ if (unlikely(wasMlocked))
free_page_mlock(page);
__count_vm_events(PGFREE, 1 << order);
free_one_page(page_zone(page), page, order,
@@ -1022,7 +1021,7 @@ static void free_hot_cold_page(struct page *page, int cold)
struct zone *zone = page_zone(page);
struct per_cpu_pages *pcp;
unsigned long flags;
- int clearMlocked = PageMlocked(page);
+ int wasMlocked = TestClearPageMlocked(page);
kmemcheck_free_shadow(page, 0);
@@ -1041,7 +1040,7 @@ static void free_hot_cold_page(struct page *page, int cold)
pcp = &zone_pcp(zone, get_cpu())->pcp;
set_page_private(page, get_pageblock_migratetype(page));
local_irq_save(flags);
- if (unlikely(clearMlocked))
+ if (unlikely(wasMlocked))
free_page_mlock(page);
__count_vm_event(PGFREE);
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