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Subject[PATCH]mm/page_alloc.c: no need del from lru
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split_free_page() the page is still free page, it is no need del from lru.

Signed-off-by: Figo.zhang <figo1802@gmail.com>
---
mm/page_alloc.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 9f8a97b..55d8810 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1261,7 +1261,6 @@ int split_free_page(struct page *page)
return 0;

/* Remove page from free list */
- list_del(&page->lru);
zone->free_area[order].nr_free--;
rmv_page_order(page);
__mod_zone_page_state(zone, NR_FREE_PAGES, -(1UL << order));



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