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);