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Searched refs:bdi_writeback (Results 1 - 25 of 29) sorted by relevance

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/kernel/linux/linux-6.6/include/linux/
H A Dbacking-dev.h39 void wb_start_background_writeback(struct bdi_writeback *wb);
41 void wb_wakeup_delayed(struct bdi_writeback *wb);
50 static inline bool wb_has_dirty_io(struct bdi_writeback *wb) in wb_has_dirty_io()
64 static inline void wb_stat_mod(struct bdi_writeback *wb, in wb_stat_mod()
70 static inline void inc_wb_stat(struct bdi_writeback *wb, enum wb_stat_item item) in inc_wb_stat()
75 static inline void dec_wb_stat(struct bdi_writeback *wb, enum wb_stat_item item) in dec_wb_stat()
80 static inline s64 wb_stat(struct bdi_writeback *wb, enum wb_stat_item item) in wb_stat()
85 static inline s64 wb_stat_sum(struct bdi_writeback *wb, enum wb_stat_item item) in wb_stat_sum()
90 extern void wb_writeout_inc(struct bdi_writeback *wb);
135 * @wb: bdi_writeback o
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H A Dbacking-dev-defs.h22 * Bits in bdi_writeback.state
84 * Each wb (bdi_writeback) can perform writeback operations, is measured
86 * (bdi_writeback) is served by its embedded bdi->wb.
102 * Each bdi_writeback that is not embedded into the backing_dev_info must hold
105 struct bdi_writeback { struct
186 struct bdi_writeback wb; /* the root writeback info for this bdi */
215 * @wb: bdi_writeback to get
217 static inline bool wb_tryget(struct bdi_writeback *wb) in wb_tryget()
226 * @wb: bdi_writeback to get
228 static inline void wb_get(struct bdi_writeback *w
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H A Dwriteback.h81 struct bdi_writeback *wb; /* wb this writeback is issued under */
114 * A wb_domain represents a domain that wb's (bdi_writeback's) belong to
181 struct bdi_writeback;
215 bool cleanup_offline_cgwb(struct bdi_writeback *wb);
254 * associated with a bdi_writeback and attaches it to @wbc.
351 unsigned long wb_calc_thresh(struct bdi_writeback *wb, unsigned long thresh);
353 void wb_update_bandwidth(struct bdi_writeback *wb);
362 bool wb_over_bg_thresh(struct bdi_writeback *wb);
H A Dmemcontrol.h1722 struct wb_domain *mem_cgroup_wb_domain(struct bdi_writeback *wb);
1723 void mem_cgroup_wb_stats(struct bdi_writeback *wb, unsigned long *pfilepages,
1728 struct bdi_writeback *wb);
1731 struct bdi_writeback *wb) in mem_cgroup_track_foreign_dirty()
1743 void mem_cgroup_flush_foreign(struct bdi_writeback *wb);
1747 static inline struct wb_domain *mem_cgroup_wb_domain(struct bdi_writeback *wb) in mem_cgroup_wb_domain()
1752 static inline void mem_cgroup_wb_stats(struct bdi_writeback *wb, in mem_cgroup_wb_stats()
1761 struct bdi_writeback *wb) in mem_cgroup_track_foreign_dirty()
1765 static inline void mem_cgroup_flush_foreign(struct bdi_writeback *wb) in mem_cgroup_flush_foreign()
H A Dpagemap.h1162 void folio_account_cleaned(struct folio *folio, struct bdi_writeback *wb);
/kernel/linux/linux-5.10/include/linux/
H A Dbacking-dev.h41 void wb_start_background_writeback(struct bdi_writeback *wb);
43 void wb_wakeup_delayed(struct bdi_writeback *wb);
53 static inline bool wb_has_dirty_io(struct bdi_writeback *wb) in wb_has_dirty_io()
67 static inline void __add_wb_stat(struct bdi_writeback *wb, in __add_wb_stat()
73 static inline void inc_wb_stat(struct bdi_writeback *wb, enum wb_stat_item item) in inc_wb_stat()
78 static inline void dec_wb_stat(struct bdi_writeback *wb, enum wb_stat_item item) in dec_wb_stat()
83 static inline s64 wb_stat(struct bdi_writeback *wb, enum wb_stat_item item) in wb_stat()
88 static inline s64 wb_stat_sum(struct bdi_writeback *wb, enum wb_stat_item item) in wb_stat_sum()
93 extern void wb_writeout_inc(struct bdi_writeback *wb);
126 * @wb: bdi_writeback o
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H A Dbacking-dev-defs.h22 * Bits in bdi_writeback.state
89 * Each wb (bdi_writeback) can perform writeback operations, is measured
91 * (bdi_writeback) is served by its embedded bdi->wb.
107 struct bdi_writeback { struct
183 struct bdi_writeback wb; /* the root writeback info for this bdi */
220 * @wb: bdi_writeback to get
222 static inline bool wb_tryget(struct bdi_writeback *wb) in wb_tryget()
231 * @wb: bdi_writeback to get
233 static inline void wb_get(struct bdi_writeback *wb) in wb_get()
241 * @wb: bdi_writeback t
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H A Dwriteback.h84 struct bdi_writeback *wb; /* wb this writeback is issued under */
123 * A wb_domain represents a domain that wb's (bdi_writeback's) belong to
190 struct bdi_writeback;
262 * associated with a bdi_writeback and attaches it to @wbc.
379 unsigned long wb_calc_thresh(struct bdi_writeback *wb, unsigned long thresh);
381 void wb_update_bandwidth(struct bdi_writeback *wb, unsigned long start_time);
383 bool wb_over_bg_thresh(struct bdi_writeback *wb);
H A Dmemcontrol.h1476 struct wb_domain *mem_cgroup_wb_domain(struct bdi_writeback *wb);
1477 void mem_cgroup_wb_stats(struct bdi_writeback *wb, unsigned long *pfilepages,
1482 struct bdi_writeback *wb);
1485 struct bdi_writeback *wb) in mem_cgroup_track_foreign_dirty()
1494 void mem_cgroup_flush_foreign(struct bdi_writeback *wb);
1498 static inline struct wb_domain *mem_cgroup_wb_domain(struct bdi_writeback *wb) in mem_cgroup_wb_domain()
1503 static inline void mem_cgroup_wb_stats(struct bdi_writeback *wb, in mem_cgroup_wb_stats()
1512 struct bdi_writeback *wb) in mem_cgroup_track_foreign_dirty()
1516 static inline void mem_cgroup_flush_foreign(struct bdi_writeback *wb) in mem_cgroup_flush_foreign()
H A Dmm.h41 struct bdi_writeback;
1863 struct bdi_writeback *wb);
/kernel/linux/linux-6.6/mm/
H A Dbacking-dev.c52 struct bdi_writeback *wb = &bdi->wb; in bdi_debug_stats_show()
389 void wb_wakeup_delayed(struct bdi_writeback *wb) in wb_wakeup_delayed()
402 struct bdi_writeback *wb = container_of(to_delayed_work(work), in wb_update_bandwidth_workfn()
403 struct bdi_writeback, bw_dwork); in wb_update_bandwidth_workfn()
413 static int wb_init(struct bdi_writeback *wb, struct backing_dev_info *bdi, in wb_init()
459 static void cgwb_remove_from_bdi_list(struct bdi_writeback *wb);
464 static void wb_shutdown(struct bdi_writeback *wb) in wb_shutdown()
486 static void wb_exit(struct bdi_writeback *wb) in wb_exit()
515 struct bdi_writeback *wb = container_of(rcu_head, in cgwb_free_rcu()
516 struct bdi_writeback, rc in cgwb_free_rcu()
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H A Dpage-writeback.c129 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()
579 static inline void __wb_writeout_add(struct bdi_writeback *wb, long nr) in __wb_writeout_add()
593 void wb_writeout_inc(struct bdi_writeback *wb) in wb_writeout_inc()
888 unsigned long wb_calc_thresh(struct bdi_writeback *wb, unsigned long thresh) in wb_calc_thresh()
1003 struct bdi_writeback *wb = dtc->wb; in wb_position_ratio()
1180 static void wb_update_write_bandwidth(struct bdi_writeback *w
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H A Dmemcontrol.c4601 struct wb_domain *mem_cgroup_wb_domain(struct bdi_writeback *wb) in mem_cgroup_wb_domain()
4613 * @wb: bdi_writeback in question
4629 void mem_cgroup_wb_stats(struct bdi_writeback *wb, unsigned long *pfilepages, in mem_cgroup_wb_stats()
4687 * bdi_writeback on the page owning memcg. When balance_dirty_pages()
4699 struct bdi_writeback *wb) in mem_cgroup_track_foreign_dirty_slowpath()
4751 void mem_cgroup_flush_foreign(struct bdi_writeback *wb) in mem_cgroup_flush_foreign()
/kernel/linux/linux-6.6/fs/
H A Dfs-writeback.c85 static bool wb_io_lists_populated(struct bdi_writeback *wb) in wb_io_lists_populated()
98 static void wb_io_lists_depopulated(struct bdi_writeback *wb) in wb_io_lists_depopulated()
109 * inode_io_list_move_locked - move an inode onto a bdi_writeback IO list
111 * @wb: target bdi_writeback
119 struct bdi_writeback *wb, in inode_io_list_move_locked()
136 static void wb_wakeup(struct bdi_writeback *wb) in wb_wakeup()
144 static void finish_writeback_work(struct bdi_writeback *wb, in finish_writeback_work()
160 static void wb_queue_work(struct bdi_writeback *wb, in wb_queue_work()
243 struct bdi_writeback *wb = NULL; in __inode_attach_wb()
274 * @wb: target bdi_writeback
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/kernel/linux/linux-5.10/fs/
H A Dfs-writeback.c85 static bool wb_io_lists_populated(struct bdi_writeback *wb) in wb_io_lists_populated()
98 static void wb_io_lists_depopulated(struct bdi_writeback *wb) in wb_io_lists_depopulated()
109 * inode_io_list_move_locked - move an inode onto a bdi_writeback IO list
111 * @wb: target bdi_writeback
119 struct bdi_writeback *wb, in inode_io_list_move_locked()
135 * inode_io_list_del_locked - remove an inode from its bdi_writeback IO list
137 * @wb: bdi_writeback @inode is being removed from
143 struct bdi_writeback *wb) in inode_io_list_del_locked()
153 static void wb_wakeup(struct bdi_writeback *wb) in wb_wakeup()
161 static void finish_writeback_work(struct bdi_writeback *w
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/kernel/linux/linux-5.10/mm/
H A Dbacking-dev.c49 struct bdi_writeback *wb = &bdi->wb; in bdi_debug_stats_show()
264 void wb_wakeup_delayed(struct bdi_writeback *wb) in wb_wakeup_delayed()
280 static int wb_init(struct bdi_writeback *wb, struct backing_dev_info *bdi, in wb_init()
330 static void cgwb_remove_from_bdi_list(struct bdi_writeback *wb);
335 static void wb_shutdown(struct bdi_writeback *wb) in wb_shutdown()
356 static void wb_exit(struct bdi_writeback *wb) in wb_exit()
383 struct bdi_writeback *wb = container_of(rcu_head, in cgwb_free_rcu()
384 struct bdi_writeback, rcu); in cgwb_free_rcu()
392 struct bdi_writeback *wb = container_of(work, struct bdi_writeback, in cgwb_release_workfn()
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H A Dpage-writeback.c129 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()
611 static inline void __wb_writeout_inc(struct bdi_writeback *wb) in __wb_writeout_inc()
625 void wb_writeout_inc(struct bdi_writeback *wb) in wb_writeout_inc()
802 unsigned long wb_calc_thresh(struct bdi_writeback *wb, unsigned long thresh) in wb_calc_thresh()
917 struct bdi_writeback *wb = dtc->wb; in wb_position_ratio()
1094 static void wb_update_write_bandwidth(struct bdi_writeback *w
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H A Dmemcontrol.c4605 struct wb_domain *mem_cgroup_wb_domain(struct bdi_writeback *wb) in mem_cgroup_wb_domain()
4633 * @wb: bdi_writeback in question
4649 void mem_cgroup_wb_stats(struct bdi_writeback *wb, unsigned long *pfilepages, in mem_cgroup_wb_stats()
4706 * bdi_writeback on the page owning memcg. When balance_dirty_pages()
4718 struct bdi_writeback *wb) in mem_cgroup_track_foreign_dirty_slowpath()
4770 void mem_cgroup_flush_foreign(struct bdi_writeback *wb) in mem_cgroup_flush_foreign()
/kernel/linux/linux-5.10/include/trace/events/
H A Dwriteback.h150 static inline ino_t __trace_wb_assign_cgroup(struct bdi_writeback *wb) in __trace_wb_assign_cgroup()
164 static inline ino_t __trace_wb_assign_cgroup(struct bdi_writeback *wb) in __trace_wb_assign_cgroup()
209 TP_PROTO(struct inode *inode, struct bdi_writeback *old_wb,
210 struct bdi_writeback *new_wb),
238 TP_PROTO(struct page *page, struct bdi_writeback *wb),
275 TP_PROTO(struct bdi_writeback *wb, unsigned int frn_bdi_id,
347 TP_PROTO(struct bdi_writeback *wb, struct wb_writeback_work *work),
386 TP_PROTO(struct bdi_writeback *wb, struct wb_writeback_work *work), \
407 TP_PROTO(struct bdi_writeback *wb),
424 TP_PROTO(struct bdi_writeback *w
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/kernel/linux/linux-6.6/include/trace/events/
H A Dwriteback.h151 static inline ino_t __trace_wb_assign_cgroup(struct bdi_writeback *wb) in __trace_wb_assign_cgroup()
165 static inline ino_t __trace_wb_assign_cgroup(struct bdi_writeback *wb) in __trace_wb_assign_cgroup()
210 TP_PROTO(struct inode *inode, struct bdi_writeback *old_wb,
211 struct bdi_writeback *new_wb),
239 TP_PROTO(struct folio *folio, struct bdi_writeback *wb),
276 TP_PROTO(struct bdi_writeback *wb, unsigned int frn_bdi_id,
348 TP_PROTO(struct bdi_writeback *wb, struct wb_writeback_work *work),
387 TP_PROTO(struct bdi_writeback *wb, struct wb_writeback_work *work), \
408 TP_PROTO(struct bdi_writeback *wb),
425 TP_PROTO(struct bdi_writeback *w
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/kernel/linux/linux-5.10/fs/hmdfs/
H A Dclient_writeback.h58 struct bdi_writeback *wb;
H A Dclient_writeback.c183 struct bdi_writeback *wb = hwb->wb; in hmdfs_update_dirty_limit()
242 static unsigned long hmdfs_wb_pause(struct bdi_writeback *wb, in hmdfs_wb_pause()
286 struct bdi_writeback *wb = &inode_to_bdi(inode)->wb; in hmdfs_balance_dirty_pages()
/kernel/linux/linux-6.6/fs/hmdfs/
H A Dclient_writeback.h58 struct bdi_writeback *wb;
H A Dclient_writeback.c207 struct bdi_writeback *wb = hwb->wb; in hmdfs_update_dirty_limit()
266 static unsigned long hmdfs_wb_pause(struct bdi_writeback *wb, in hmdfs_wb_pause()
310 struct bdi_writeback *wb = &inode_to_bdi(inode)->wb; in hmdfs_balance_dirty_pages()
/kernel/linux/linux-5.10/block/
H A Dblk-wbt.c100 struct bdi_writeback *wb = &rwb->rqos.q->backing_dev_info->wb; in wb_recent_wait()

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