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-rw-r--r--arch/sparc/vdso/vma.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sparc/vdso/vma.c b/arch/sparc/vdso/vma.c
index 9961b0f81693..cc19e09b0fa1 100644
--- a/arch/sparc/vdso/vma.c
+++ b/arch/sparc/vdso/vma.c
@@ -366,7 +366,7 @@ static int map_vdso(const struct vdso_image *image,
unsigned long text_start, addr = 0;
int ret = 0;
- down_write(&mm->mmap_sem);
+ mmap_write_lock(mm);
/*
* First, get an unmapped region: then randomize it, and make sure that
@@ -422,7 +422,7 @@ up_fail:
if (ret)
current->mm->context.vdso = NULL;
- up_write(&mm->mmap_sem);
+ mmap_write_unlock(mm);
return ret;
}