129 	struct bdi_writeback	*wb;
179 static struct fprop_local_percpu *wb_memcg_completions(struct bdi_writeback *wb)  in wb_memcg_completions()
184 static void wb_min_max_ratio(struct bdi_writeback *wb,  in wb_min_max_ratio()
233 static struct fprop_local_percpu *wb_memcg_completions(struct bdi_writeback *wb)  in wb_memcg_completions()
238 static void wb_min_max_ratio(struct bdi_writeback *wb,  in wb_min_max_ratio()
589 static inline void __wb_writeout_inc(struct bdi_writeback *wb)  in __wb_writeout_inc()
603 void wb_writeout_inc(struct bdi_writeback *wb)  in wb_writeout_inc()
780 unsigned long wb_calc_thresh(struct bdi_writeback *wb, unsigned long thresh)  in wb_calc_thresh()
895 	struct bdi_writeback *wb = dtc->wb;  in wb_position_ratio()
1072 static void wb_update_write_bandwidth(struct bdi_writeback *wb,  in wb_update_write_bandwidth()
1180 	struct bdi_writeback *wb = dtc->wb;  in wb_update_dirty_ratelimit()
1339 	struct bdi_writeback *wb = gdtc->wb;  in __wb_update_bandwidth()
1384 void wb_update_bandwidth(struct bdi_writeback *wb, unsigned long start_time)  in wb_update_bandwidth()
1408 static unsigned long wb_max_pause(struct bdi_writeback *wb,  in wb_max_pause()
1427 static long wb_min_pause(struct bdi_writeback *wb,  in wb_min_pause()
1504 	struct bdi_writeback *wb = dtc->wb;  in wb_dirty_limits()
1550 static void balance_dirty_pages(struct bdi_writeback *wb,  in balance_dirty_pages()
1876 	struct bdi_writeback *wb = NULL;  in balance_dirty_pages_ratelimited()
1936 bool wb_over_bg_thresh(struct bdi_writeback *wb)  in wb_over_bg_thresh()
2422 		struct bdi_writeback *wb;  in account_page_dirtied()
2446 			  struct bdi_writeback *wb)  in account_page_cleaned()
2513 		struct bdi_writeback *wb;  in account_page_redirty()
2625 		struct bdi_writeback *wb;  in __cancel_dirty_page()
2665 		struct bdi_writeback *wb;  in clear_page_dirty_for_io()
2737 				struct bdi_writeback *wb = inode_to_wb(inode);  in test_clear_page_writeback()