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Searched refs:bdi_writeback (Results 1 – 12 of 12) sorted by relevance

/Linux-v5.4/include/linux/
Dbacking-dev.h44 void wb_start_background_writeback(struct bdi_writeback *wb);
46 void wb_wakeup_delayed(struct bdi_writeback *wb);
56 static inline bool wb_has_dirty_io(struct bdi_writeback *wb) in wb_has_dirty_io()
70 static inline void __add_wb_stat(struct bdi_writeback *wb, in __add_wb_stat()
76 static inline void inc_wb_stat(struct bdi_writeback *wb, enum wb_stat_item item) in inc_wb_stat()
81 static inline void dec_wb_stat(struct bdi_writeback *wb, enum wb_stat_item item) in dec_wb_stat()
86 static inline s64 wb_stat(struct bdi_writeback *wb, enum wb_stat_item item) in wb_stat()
91 static inline s64 wb_stat_sum(struct bdi_writeback *wb, enum wb_stat_item item) in wb_stat_sum()
96 extern void wb_writeout_inc(struct bdi_writeback *wb);
153 static inline bool writeback_in_progress(struct bdi_writeback *wb) in writeback_in_progress()
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Dbacking-dev-defs.h130 struct bdi_writeback { struct
210 struct bdi_writeback wb; /* the root writeback info for this bdi */
261 static inline bool wb_tryget(struct bdi_writeback *wb) in wb_tryget()
272 static inline void wb_get(struct bdi_writeback *wb) in wb_get()
282 static inline void wb_put(struct bdi_writeback *wb) in wb_put()
302 static inline bool wb_dying(struct bdi_writeback *wb) in wb_dying()
309 static inline bool wb_tryget(struct bdi_writeback *wb) in wb_tryget()
314 static inline void wb_get(struct bdi_writeback *wb) in wb_get()
318 static inline void wb_put(struct bdi_writeback *wb) in wb_put()
322 static inline bool wb_dying(struct bdi_writeback *wb) in wb_dying()
Dwriteback.h84 struct bdi_writeback *wb; /* wb this writeback is issued under */
190 struct bdi_writeback;
385 unsigned long wb_calc_thresh(struct bdi_writeback *wb, unsigned long thresh);
387 void wb_update_bandwidth(struct bdi_writeback *wb, unsigned long start_time);
389 bool wb_over_bg_thresh(struct bdi_writeback *wb);
Dmemcontrol.h1282 struct wb_domain *mem_cgroup_wb_domain(struct bdi_writeback *wb);
1283 void mem_cgroup_wb_stats(struct bdi_writeback *wb, unsigned long *pfilepages,
1288 struct bdi_writeback *wb);
1291 struct bdi_writeback *wb) in mem_cgroup_track_foreign_dirty()
1300 void mem_cgroup_flush_foreign(struct bdi_writeback *wb);
1304 static inline struct wb_domain *mem_cgroup_wb_domain(struct bdi_writeback *wb) in mem_cgroup_wb_domain()
1309 static inline void mem_cgroup_wb_stats(struct bdi_writeback *wb, in mem_cgroup_wb_stats()
1318 struct bdi_writeback *wb) in mem_cgroup_track_foreign_dirty()
1322 static inline void mem_cgroup_flush_foreign(struct bdi_writeback *wb) in mem_cgroup_flush_foreign()
Dmm.h37 struct bdi_writeback;
1598 struct bdi_writeback *wb);
Dfs.h48 struct bdi_writeback;
686 struct bdi_writeback *i_wb; /* the associated cgroup wb */
/Linux-v5.4/fs/
Dfs-writeback.c86 static bool wb_io_lists_populated(struct bdi_writeback *wb) in wb_io_lists_populated()
99 static void wb_io_lists_depopulated(struct bdi_writeback *wb) in wb_io_lists_depopulated()
120 struct bdi_writeback *wb, in inode_io_list_move_locked()
144 struct bdi_writeback *wb) in inode_io_list_del_locked()
152 static void wb_wakeup(struct bdi_writeback *wb) in wb_wakeup()
160 static void finish_writeback_work(struct bdi_writeback *wb, in finish_writeback_work()
176 static void wb_queue_work(struct bdi_writeback *wb, in wb_queue_work()
252 struct bdi_writeback *wb = NULL; in __inode_attach_wb()
288 static struct bdi_writeback *
294 struct bdi_writeback *wb = inode_to_wb(inode); in locked_inode_to_wb_and_lock_list()
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/Linux-v5.4/mm/
Dbacking-dev.c51 struct bdi_writeback *wb = &bdi->wb; in bdi_debug_stats_show()
267 void wb_wakeup_delayed(struct bdi_writeback *wb) in wb_wakeup_delayed()
283 static int wb_init(struct bdi_writeback *wb, struct backing_dev_info *bdi, in wb_init()
341 static void cgwb_remove_from_bdi_list(struct bdi_writeback *wb);
346 static void wb_shutdown(struct bdi_writeback *wb) in wb_shutdown()
367 static void wb_exit(struct bdi_writeback *wb) in wb_exit()
482 struct bdi_writeback *wb = container_of(work, struct bdi_writeback, in cgwb_release_workfn()
504 struct bdi_writeback *wb = container_of(refcnt, struct bdi_writeback, in cgwb_release()
509 static void cgwb_kill(struct bdi_writeback *wb) in cgwb_kill()
519 static void cgwb_remove_from_bdi_list(struct bdi_writeback *wb) in cgwb_remove_from_bdi_list()
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Dpage-writeback.c134 struct bdi_writeback *wb;
184 static struct fprop_local_percpu *wb_memcg_completions(struct bdi_writeback *wb) in wb_memcg_completions()
189 static void wb_min_max_ratio(struct bdi_writeback *wb, in wb_min_max_ratio()
238 static struct fprop_local_percpu *wb_memcg_completions(struct bdi_writeback *wb) in wb_memcg_completions()
243 static void wb_min_max_ratio(struct bdi_writeback *wb, in wb_min_max_ratio()
600 static inline void __wb_writeout_inc(struct bdi_writeback *wb) in __wb_writeout_inc()
614 void wb_writeout_inc(struct bdi_writeback *wb) in wb_writeout_inc()
791 unsigned long wb_calc_thresh(struct bdi_writeback *wb, unsigned long thresh) in wb_calc_thresh()
906 struct bdi_writeback *wb = dtc->wb; in wb_position_ratio()
1083 static void wb_update_write_bandwidth(struct bdi_writeback *wb, in wb_update_write_bandwidth()
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Dmemcontrol.c4341 struct wb_domain *mem_cgroup_wb_domain(struct bdi_writeback *wb) in mem_cgroup_wb_domain()
4385 void mem_cgroup_wb_stats(struct bdi_writeback *wb, unsigned long *pfilepages, in mem_cgroup_wb_stats()
4454 struct bdi_writeback *wb) in mem_cgroup_track_foreign_dirty_slowpath()
4506 void mem_cgroup_flush_foreign(struct bdi_writeback *wb) in mem_cgroup_flush_foreign()
/Linux-v5.4/include/trace/events/
Dwriteback.h153 static inline unsigned int __trace_wb_assign_cgroup(struct bdi_writeback *wb) in __trace_wb_assign_cgroup()
167 static inline unsigned int __trace_wb_assign_cgroup(struct bdi_writeback *wb) in __trace_wb_assign_cgroup()
212 TP_PROTO(struct inode *inode, struct bdi_writeback *old_wb,
213 struct bdi_writeback *new_wb),
241 TP_PROTO(struct page *page, struct bdi_writeback *wb),
278 TP_PROTO(struct bdi_writeback *wb, unsigned int frn_bdi_id,
350 TP_PROTO(struct bdi_writeback *wb, struct wb_writeback_work *work),
391 TP_PROTO(struct bdi_writeback *wb, struct wb_writeback_work *work), \
412 TP_PROTO(struct bdi_writeback *wb),
429 TP_PROTO(struct bdi_writeback *wb), \
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/Linux-v5.4/block/
Dblk-wbt.c99 struct bdi_writeback *wb = &rwb->rqos.q->backing_dev_info->wb; in wb_recent_wait()