1 files changed, 0 insertions, 7 deletions
diff --git a/mm/mmap.c b/mm/mmap.c
index e02f1aa66a1a..ffd6c6c9bcf4 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -2113,13 +2113,6 @@ void exit_mmap(struct mm_struct *mm)
 	end = unmap_vmas(&tlb, vma, 0, -1, &nr_accounted, NULL);
 	vm_unacct_memory(nr_accounted);
 
-	/*
-	 * For KSM to handle OOM without deadlock when it's breaking COW in a
-	 * likely victim of the OOM killer, we must serialize with ksm_exit()
-	 * after freeing mm's pages but before freeing its page tables.
-	 */
-	ksm_exit(mm, &tlb, end);
-
 	free_pgtables(tlb, vma, FIRST_USER_ADDRESS, 0);
 	tlb_finish_mmu(tlb, 0, end);