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Diffstat (limited to 'include/linux/dax.h')
-rw-r--r--include/linux/dax.h16
1 files changed, 9 insertions, 7 deletions
diff --git a/include/linux/dax.h b/include/linux/dax.h
index dcc9fcdf14e4..78891518291d 100644
--- a/include/linux/dax.h
+++ b/include/linux/dax.h
@@ -65,12 +65,13 @@ size_t dax_recovery_write(struct dax_device *dax_dev, pgoff_t pgoff,
/*
* Check if given mapping is supported by the file / underlying device.
*/
-static inline bool daxdev_mapping_supported(struct vm_area_struct *vma,
- struct dax_device *dax_dev)
+static inline bool daxdev_mapping_supported(vm_flags_t vm_flags,
+ const struct inode *inode,
+ struct dax_device *dax_dev)
{
- if (!(vma->vm_flags & VM_SYNC))
+ if (!(vm_flags & VM_SYNC))
return true;
- if (!IS_DAX(file_inode(vma->vm_file)))
+ if (!IS_DAX(inode))
return false;
return dax_synchronous(dax_dev);
}
@@ -110,10 +111,11 @@ static inline void set_dax_nomc(struct dax_device *dax_dev)
static inline void set_dax_synchronous(struct dax_device *dax_dev)
{
}
-static inline bool daxdev_mapping_supported(struct vm_area_struct *vma,
- struct dax_device *dax_dev)
+static inline bool daxdev_mapping_supported(vm_flags_t vm_flags,
+ const struct inode *inode,
+ struct dax_device *dax_dev)
{
- return !(vma->vm_flags & VM_SYNC);
+ return !(vm_flags & VM_SYNC);
}
static inline size_t dax_recovery_write(struct dax_device *dax_dev,
pgoff_t pgoff, void *addr, size_t bytes, struct iov_iter *i)