diff options
Diffstat (limited to 'mm/mmu_notifier.c')
| -rw-r--r-- | mm/mmu_notifier.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/mmu_notifier.c b/mm/mmu_notifier.c index 06852b896fa6..cfd0a03bf5cc 100644 --- a/mm/mmu_notifier.c +++ b/mm/mmu_notifier.c @@ -708,9 +708,9 @@ int mmu_notifier_register(struct mmu_notifier *subscription, { int ret; - down_write(&mm->mmap_sem); + mmap_write_lock(mm); ret = __mmu_notifier_register(subscription, mm); - up_write(&mm->mmap_sem); + mmap_write_unlock(mm); return ret; } EXPORT_SYMBOL_GPL(mmu_notifier_register); |