diff options
Diffstat (limited to 'include/linux/dax.h')
| -rw-r--r-- | include/linux/dax.h | 16 |
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) |