In commit 7269f999934b ("mm/mmu_notifier: use correct mmu_notifier events
for each invalidation") we converted all MMU_NOTIFY_UNMAP to
MMU_NOTIFY_CLEAR, except the ones that actually perform munmap() or
mremap() as documented.__oom_reap_task_mm() behaves much more like MADV_DONTNEED. So use MMU_NOTIFY_CLEAR as well. This is a preparation for further changes. Signed-off-by: David Hildenbrand (Arm) <[email protected]> --- mm/oom_kill.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/oom_kill.c b/mm/oom_kill.c index 5c6c95c169ee..0ba56fcd10d5 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c @@ -551,7 +551,7 @@ static bool __oom_reap_task_mm(struct mm_struct *mm) struct mmu_notifier_range range; struct mmu_gather tlb; - mmu_notifier_range_init(&range, MMU_NOTIFY_UNMAP, 0, + mmu_notifier_range_init(&range, MMU_NOTIFY_CLEAR, 0, mm, vma->vm_start, vma->vm_end); tlb_gather_mmu(&tlb, mm); -- 2.43.0
