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-rw-r--r--mm/migrate.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/mm/migrate.c b/mm/migrate.c
index bed4880..6247be7 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -1852,7 +1852,7 @@ fail_putback:
* guarantee the copy is visible before the pagetable update.
*/
flush_cache_range(vma, mmun_start, mmun_end);
- page_add_new_anon_rmap(new_page, vma, mmun_start);
+ page_add_anon_rmap(new_page, vma, mmun_start);
pmdp_clear_flush(vma, mmun_start, pmd);
set_pmd_at(mm, mmun_start, pmd, entry);
flush_tlb_range(vma, mmun_start, mmun_end);
@@ -1877,6 +1877,10 @@ fail_putback:
spin_unlock(ptl);
mmu_notifier_invalidate_range_end(mm, mmun_start, mmun_end);
+ /* Take an "isolate" reference and put new page on the LRU. */
+ get_page(new_page);
+ putback_lru_page(new_page);
+
unlock_page(new_page);
unlock_page(page);
put_page(page); /* Drop the rmap reference */
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