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path: root/drivers/misc/cxl/cxllib.c
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Diffstat (limited to 'drivers/misc/cxl/cxllib.c')
-rw-r--r--drivers/misc/cxl/cxllib.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/misc/cxl/cxllib.c b/drivers/misc/cxl/cxllib.c
index 258c43a95ac3..a2c0fbb5eb28 100644
--- a/drivers/misc/cxl/cxllib.c
+++ b/drivers/misc/cxl/cxllib.c
@@ -207,7 +207,7 @@ static int get_vma_info(struct mm_struct *mm, u64 addr,
struct vm_area_struct *vma = NULL;
int rc = 0;
- down_read(&mm->mmap_sem);
+ mmap_read_lock(mm);
vma = find_vma(mm, addr);
if (!vma) {
@@ -218,7 +218,7 @@ static int get_vma_info(struct mm_struct *mm, u64 addr,
*vma_start = vma->vm_start;
*vma_end = vma->vm_end;
out:
- up_read(&mm->mmap_sem);
+ mmap_read_unlock(mm);
return rc;
}