46 void put_dax(struct dax_device *dax_dev);
47 void kill_dax(struct dax_device *dax_dev);
48 void dax_write_cache(struct dax_device *dax_dev, bool wc);
49 bool dax_write_cache_enabled(struct dax_device *dax_dev);
50 bool __dax_synchronous(struct dax_device *dax_dev);
51 static inline bool dax_synchronous(struct dax_device *dax_dev)  in dax_synchronous()  argument
53 	return  __dax_synchronous(dax_dev);  in dax_synchronous()
55 void __set_dax_synchronous(struct dax_device *dax_dev);
56 static inline void set_dax_synchronous(struct dax_device *dax_dev)  in set_dax_synchronous()  argument
58 	__set_dax_synchronous(dax_dev);  in set_dax_synchronous()
64 					     struct dax_device *dax_dev)  in daxdev_mapping_supported()  argument
70 	return dax_synchronous(dax_dev);  in daxdev_mapping_supported()
82 static inline void put_dax(struct dax_device *dax_dev)  in put_dax()  argument
85 static inline void kill_dax(struct dax_device *dax_dev)  in kill_dax()  argument
88 static inline void dax_write_cache(struct dax_device *dax_dev, bool wc)  in dax_write_cache()  argument
91 static inline bool dax_write_cache_enabled(struct dax_device *dax_dev)  in dax_write_cache_enabled()  argument
95 static inline bool dax_synchronous(struct dax_device *dax_dev)  in dax_synchronous()  argument
99 static inline void set_dax_synchronous(struct dax_device *dax_dev)  in set_dax_synchronous()  argument
103 				struct dax_device *dax_dev)  in daxdev_mapping_supported()  argument
112 bool generic_fsdax_supported(struct dax_device *dax_dev,
116 bool dax_supported(struct dax_device *dax_dev, struct block_device *bdev,
119 static inline void fs_put_dax(struct dax_device *dax_dev)  in fs_put_dax()  argument
121 	put_dax(dax_dev);  in fs_put_dax()
126 		struct dax_device *dax_dev, struct writeback_control *wbc);
135 static inline bool dax_supported(struct dax_device *dax_dev,  in dax_supported()  argument
142 static inline void fs_put_dax(struct dax_device *dax_dev)  in fs_put_dax()  argument
162 		struct dax_device *dax_dev, struct writeback_control *wbc)  in dax_writeback_mapping_range()  argument
192 bool dax_alive(struct dax_device *dax_dev);
193 void *dax_get_private(struct dax_device *dax_dev);
194 long dax_direct_access(struct dax_device *dax_dev, pgoff_t pgoff, long nr_pages,
196 size_t dax_copy_from_iter(struct dax_device *dax_dev, pgoff_t pgoff, void *addr,
198 size_t dax_copy_to_iter(struct dax_device *dax_dev, pgoff_t pgoff, void *addr,
200 int dax_zero_page_range(struct dax_device *dax_dev, pgoff_t pgoff,
202 void dax_flush(struct dax_device *dax_dev, void *addr, size_t size);