diff options
Diffstat (limited to 'mm/mmap.c')
-rw-r--r-- | mm/mmap.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index 9c3f4f82a46e..eb61f470967d 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -2093,7 +2093,6 @@ void exit_mmap(struct mm_struct *mm) unsigned long end; /* mm's last user has gone, and its about to be pulled down */ - arch_exit_mmap(mm); mmu_notifier_release(mm); if (mm->locked_vm) { @@ -2104,7 +2103,13 @@ void exit_mmap(struct mm_struct *mm) vma = vma->vm_next; } } + + arch_exit_mmap(mm); + vma = mm->mmap; + if (!vma) /* Can happen if dup_mmap() received an OOM */ + return; + lru_add_drain(); flush_cache_mm(mm); tlb = tlb_gather_mmu(mm, 1); |