diff options
Diffstat (limited to 'arch/arc/kernel/process.c')
| -rw-r--r-- | arch/arc/kernel/process.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arc/kernel/process.c b/arch/arc/kernel/process.c index 315528f04bc1..8c8e5172fecd 100644 --- a/arch/arc/kernel/process.c +++ b/arch/arc/kernel/process.c @@ -90,10 +90,10 @@ fault: if (unlikely(ret != -EFAULT)) goto fail; - down_read(¤t->mm->mmap_sem); + mmap_read_lock(current->mm); ret = fixup_user_fault(current, current->mm, (unsigned long) uaddr, FAULT_FLAG_WRITE, NULL); - up_read(¤t->mm->mmap_sem); + mmap_read_unlock(current->mm); if (likely(!ret)) goto again; |