21 struct backing_dev_info noop_backing_dev_info;
51 	struct backing_dev_info *bdi = m->private;  in bdi_debug_stats_show()
108 static void bdi_debug_register(struct backing_dev_info *bdi, const char *name)  in bdi_debug_register()
116 static void bdi_debug_unregister(struct backing_dev_info *bdi)  in bdi_debug_unregister()
124 static inline void bdi_debug_register(struct backing_dev_info *bdi,  in bdi_debug_register()
128 static inline void bdi_debug_unregister(struct backing_dev_info *bdi)  in bdi_debug_unregister()
137 	struct backing_dev_info *bdi = dev_get_drvdata(dev);  in read_ahead_kb_store()
154 	struct backing_dev_info *bdi = dev_get_drvdata(dev);		\
165 	struct backing_dev_info *bdi = dev_get_drvdata(dev);  in min_ratio_store()
184 	struct backing_dev_info *bdi = dev_get_drvdata(dev);  in min_ratio_fine_store()
203 	struct backing_dev_info *bdi = dev_get_drvdata(dev);  in max_ratio_store()
222 	struct backing_dev_info *bdi = dev_get_drvdata(dev);  in max_ratio_fine_store()
242 	struct backing_dev_info *bdi = dev_get_drvdata(dev);  in min_bytes_show()
250 	struct backing_dev_info *bdi = dev_get_drvdata(dev);  in min_bytes_store()
270 	struct backing_dev_info *bdi = dev_get_drvdata(dev);  in max_bytes_show()
278 	struct backing_dev_info *bdi = dev_get_drvdata(dev);  in max_bytes_store()
307 	struct backing_dev_info *bdi = dev_get_drvdata(dev);  in strict_limit_store()
325 	struct backing_dev_info *bdi = dev_get_drvdata(dev);  in strict_limit_show()
413 static int wb_init(struct bdi_writeback *wb, struct backing_dev_info *bdi,  in wb_init()
527 	struct backing_dev_info *bdi = wb->bdi;  in cgwb_release_workfn()
576 static int cgwb_create(struct backing_dev_info *bdi,  in cgwb_create()
694 struct bdi_writeback *wb_get_lookup(struct backing_dev_info *bdi,  in wb_get_lookup()
727 struct bdi_writeback *wb_get_create(struct backing_dev_info *bdi,  in wb_get_create()
742 static int cgwb_bdi_init(struct backing_dev_info *bdi)  in cgwb_bdi_init()
758 static void cgwb_bdi_unregister(struct backing_dev_info *bdi)  in cgwb_bdi_unregister()
870 static void cgwb_bdi_register(struct backing_dev_info *bdi)  in cgwb_bdi_register()
894 static int cgwb_bdi_init(struct backing_dev_info *bdi)  in cgwb_bdi_init()
899 static void cgwb_bdi_unregister(struct backing_dev_info *bdi) { }  in cgwb_bdi_unregister()
901 static void cgwb_bdi_register(struct backing_dev_info *bdi)  in cgwb_bdi_register()
913 int bdi_init(struct backing_dev_info *bdi)  in bdi_init()
928 struct backing_dev_info *bdi_alloc(int node_id)  in bdi_alloc()
930 	struct backing_dev_info *bdi;  in bdi_alloc()
952 	struct backing_dev_info *bdi;  in bdi_lookup_rb_node()
958 		bdi = rb_entry(parent, struct backing_dev_info, rb_node);  in bdi_lookup_rb_node()
980 struct backing_dev_info *bdi_get_by_id(u64 id)  in bdi_get_by_id()
982 	struct backing_dev_info *bdi = NULL;  in bdi_get_by_id()
988 		bdi = rb_entry(*p, struct backing_dev_info, rb_node);  in bdi_get_by_id()
996 int bdi_register_va(struct backing_dev_info *bdi, const char *fmt, va_list args)  in bdi_register_va()
1031 int bdi_register(struct backing_dev_info *bdi, const char *fmt, ...)  in bdi_register()
1043 void bdi_set_owner(struct backing_dev_info *bdi, struct device *owner)  in bdi_set_owner()
1053 static void bdi_remove_from_list(struct backing_dev_info *bdi)  in bdi_remove_from_list()
1063 void bdi_unregister(struct backing_dev_info *bdi)  in bdi_unregister()
1094 	struct backing_dev_info *bdi =  in release_bdi()
1095 			container_of(ref, struct backing_dev_info, refcnt);  in release_bdi()
1103 void bdi_put(struct backing_dev_info *bdi)  in bdi_put()
1109 struct backing_dev_info *inode_to_bdi(struct inode *inode)  in inode_to_bdi()
1125 const char *bdi_dev_name(struct backing_dev_info *bdi)  in bdi_dev_name()