20 struct backing_dev_info noop_backing_dev_info;
53 	struct backing_dev_info *bdi = m->private;  in bdi_debug_stats_show()
110 static void bdi_debug_register(struct backing_dev_info *bdi, const char *name)  in bdi_debug_register()
118 static void bdi_debug_unregister(struct backing_dev_info *bdi)  in bdi_debug_unregister()
126 static inline void bdi_debug_register(struct backing_dev_info *bdi,  in bdi_debug_register()
130 static inline void bdi_debug_unregister(struct backing_dev_info *bdi)  in bdi_debug_unregister()
139 	struct backing_dev_info *bdi = dev_get_drvdata(dev);  in read_ahead_kb_store()
156 	struct backing_dev_info *bdi = dev_get_drvdata(dev);		\
167 	struct backing_dev_info *bdi = dev_get_drvdata(dev);  in min_ratio_store()
186 	struct backing_dev_info *bdi = dev_get_drvdata(dev);  in max_ratio_store()
282 static int wb_init(struct bdi_writeback *wb, struct backing_dev_info *bdi,  in wb_init()
387 	struct backing_dev_info *bdi = wb->bdi;  in cgwb_release_workfn()
437 static int cgwb_create(struct backing_dev_info *bdi,  in cgwb_create()
555 struct bdi_writeback *wb_get_lookup(struct backing_dev_info *bdi,  in wb_get_lookup()
588 struct bdi_writeback *wb_get_create(struct backing_dev_info *bdi,  in wb_get_create()
606 static int cgwb_bdi_init(struct backing_dev_info *bdi)  in cgwb_bdi_init()
622 static void cgwb_bdi_unregister(struct backing_dev_info *bdi)  in cgwb_bdi_unregister()
734 static void cgwb_bdi_register(struct backing_dev_info *bdi)  in cgwb_bdi_register()
758 static int cgwb_bdi_init(struct backing_dev_info *bdi)  in cgwb_bdi_init()
763 static void cgwb_bdi_unregister(struct backing_dev_info *bdi) { }  in cgwb_bdi_unregister()
765 static void cgwb_bdi_register(struct backing_dev_info *bdi)  in cgwb_bdi_register()
777 int bdi_init(struct backing_dev_info *bdi)  in bdi_init()
792 struct backing_dev_info *bdi_alloc(int node_id)  in bdi_alloc()
794 	struct backing_dev_info *bdi;  in bdi_alloc()
816 	struct backing_dev_info *bdi;  in bdi_lookup_rb_node()
822 		bdi = rb_entry(parent, struct backing_dev_info, rb_node);  in bdi_lookup_rb_node()
844 struct backing_dev_info *bdi_get_by_id(u64 id)  in bdi_get_by_id()
846 	struct backing_dev_info *bdi = NULL;  in bdi_get_by_id()
852 		bdi = rb_entry(*p, struct backing_dev_info, rb_node);  in bdi_get_by_id()
860 int bdi_register_va(struct backing_dev_info *bdi, const char *fmt, va_list args)  in bdi_register_va()
895 int bdi_register(struct backing_dev_info *bdi, const char *fmt, ...)  in bdi_register()
907 void bdi_set_owner(struct backing_dev_info *bdi, struct device *owner)  in bdi_set_owner()
917 static void bdi_remove_from_list(struct backing_dev_info *bdi)  in bdi_remove_from_list()
927 void bdi_unregister(struct backing_dev_info *bdi)  in bdi_unregister()
958 	struct backing_dev_info *bdi =  in release_bdi()
959 			container_of(ref, struct backing_dev_info, refcnt);  in release_bdi()
967 void bdi_put(struct backing_dev_info *bdi)  in bdi_put()
973 struct backing_dev_info *inode_to_bdi(struct inode *inode)  in inode_to_bdi()
989 const char *bdi_dev_name(struct backing_dev_info *bdi)  in bdi_dev_name()