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Reviewed-by: Christoph Hellwig <[email protected]>
Reviewed-by: Ross Zwisler <[email protected]>
Signed-off-by: Jan Kara <[email protected]>
---
 fs/dax.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/fs/dax.c b/fs/dax.c
index 116eef8d6c69..c09465884bbe 100644
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -1108,7 +1108,8 @@ static int dax_fault_return(int error)
 static int dax_iomap_pte_fault(struct vm_fault *vmf,
                               const struct iomap_ops *ops)
 {
-       struct address_space *mapping = vmf->vma->vm_file->f_mapping;
+       struct vm_area_struct *vma = vmf->vma;
+       struct address_space *mapping = vma->vm_file->f_mapping;
        struct inode *inode = mapping->host;
        unsigned long vaddr = vmf->address;
        loff_t pos = (loff_t)vmf->pgoff << PAGE_SHIFT;
@@ -1196,7 +1197,7 @@ static int dax_iomap_pte_fault(struct vm_fault *vmf,
        case IOMAP_MAPPED:
                if (iomap.flags & IOMAP_F_NEW) {
                        count_vm_event(PGMAJFAULT);
-                       count_memcg_event_mm(vmf->vma->vm_mm, PGMAJFAULT);
+                       count_memcg_event_mm(vma->vm_mm, PGMAJFAULT);
                        major = VM_FAULT_MAJOR;
                }
                error = dax_insert_mapping(vmf, &iomap, pos, entry);
-- 
2.12.3

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