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-rw-r--r--mm/hugetlb.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 06058eaa173b..19d0d08b396f 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -3346,7 +3346,7 @@ retry_avoidcopy:
3346 old_page != pagecache_page) 3346 old_page != pagecache_page)
3347 outside_reserve = 1; 3347 outside_reserve = 1;
3348 3348
3349 page_cache_get(old_page); 3349 get_page(old_page);
3350 3350
3351 /* 3351 /*
3352 * Drop page table lock as buddy allocator may be called. It will 3352 * Drop page table lock as buddy allocator may be called. It will
@@ -3364,7 +3364,7 @@ retry_avoidcopy:
3364 * may get SIGKILLed if it later faults. 3364 * may get SIGKILLed if it later faults.
3365 */ 3365 */
3366 if (outside_reserve) { 3366 if (outside_reserve) {
3367 page_cache_release(old_page); 3367 put_page(old_page);
3368 BUG_ON(huge_pte_none(pte)); 3368 BUG_ON(huge_pte_none(pte));
3369 unmap_ref_private(mm, vma, old_page, address); 3369 unmap_ref_private(mm, vma, old_page, address);
3370 BUG_ON(huge_pte_none(pte)); 3370 BUG_ON(huge_pte_none(pte));
@@ -3425,9 +3425,9 @@ retry_avoidcopy:
3425 spin_unlock(ptl); 3425 spin_unlock(ptl);
3426 mmu_notifier_invalidate_range_end(mm, mmun_start, mmun_end); 3426 mmu_notifier_invalidate_range_end(mm, mmun_start, mmun_end);
3427out_release_all: 3427out_release_all:
3428 page_cache_release(new_page); 3428 put_page(new_page);
3429out_release_old: 3429out_release_old:
3430 page_cache_release(old_page); 3430 put_page(old_page);
3431 3431
3432 spin_lock(ptl); /* Caller expects lock to be held */ 3432 spin_lock(ptl); /* Caller expects lock to be held */
3433 return ret; 3433 return ret;