17 struct backing_dev_info noop_backing_dev_info = {
48 	struct backing_dev_info *bdi = m->private;  in bdi_debug_stats_show()
118 static void bdi_debug_register(struct backing_dev_info *bdi, const char *name)  in bdi_debug_register()
125 static void bdi_debug_unregister(struct backing_dev_info *bdi)  in bdi_debug_unregister()
134 static inline void bdi_debug_register(struct backing_dev_info *bdi,  in bdi_debug_register()
138 static inline void bdi_debug_unregister(struct backing_dev_info *bdi)  in bdi_debug_unregister()
147 	struct backing_dev_info *bdi = dev_get_drvdata(dev);  in read_ahead_kb_store()
166 	struct backing_dev_info *bdi = dev_get_drvdata(dev);		\
177 	struct backing_dev_info *bdi = dev_get_drvdata(dev);  in min_ratio_store()
196 	struct backing_dev_info *bdi = dev_get_drvdata(dev);  in max_ratio_store()
216 	struct backing_dev_info *bdi = dev_get_drvdata(dev);  in stable_pages_required_show()
289 static int wb_init(struct bdi_writeback *wb, struct backing_dev_info *bdi,  in wb_init()
399 wb_congested_get_create(struct backing_dev_info *bdi, int blkcg_id, gfp_t gfp)  in wb_congested_get_create()
481 	struct backing_dev_info *bdi = wb->bdi;  in cgwb_release_workfn()
518 static int cgwb_create(struct backing_dev_info *bdi,  in cgwb_create()
634 struct bdi_writeback *wb_get_create(struct backing_dev_info *bdi,  in wb_get_create()
665 static int cgwb_bdi_init(struct backing_dev_info *bdi)  in cgwb_bdi_init()
681 static void cgwb_bdi_destroy(struct backing_dev_info *bdi)  in cgwb_bdi_destroy()
752 static int cgwb_bdi_init(struct backing_dev_info *bdi)  in cgwb_bdi_init()
768 static void cgwb_bdi_destroy(struct backing_dev_info *bdi) { }  in cgwb_bdi_destroy()
772 int bdi_init(struct backing_dev_info *bdi)  in bdi_init()
793 int bdi_register(struct backing_dev_info *bdi, struct device *parent,  in bdi_register()
822 int bdi_register_dev(struct backing_dev_info *bdi, dev_t dev)  in bdi_register_dev()
831 static void bdi_remove_from_list(struct backing_dev_info *bdi)  in bdi_remove_from_list()
840 void bdi_unregister(struct backing_dev_info *bdi)  in bdi_unregister()
854 void bdi_exit(struct backing_dev_info *bdi)  in bdi_exit()
860 void bdi_destroy(struct backing_dev_info *bdi)  in bdi_destroy()
871 int bdi_setup_and_register(struct backing_dev_info *bdi, char *name)  in bdi_setup_and_register()