| /include/linux/ |
| D | backing-dev-defs.h | 191 struct bdi_writeback wb; /* the root writeback info for this bdi */ member
225 static inline bool wb_tryget(struct bdi_writeback *wb) in wb_tryget() argument
227 if (wb != &wb->bdi->wb) in wb_tryget()
228 return percpu_ref_tryget(&wb->refcnt); in wb_tryget()
236 static inline void wb_get(struct bdi_writeback *wb) in wb_get() argument
238 if (wb != &wb->bdi->wb) in wb_get()
239 percpu_ref_get(&wb->refcnt); in wb_get()
247 static inline void wb_put_many(struct bdi_writeback *wb, unsigned long nr) in wb_put_many() argument
249 if (WARN_ON_ONCE(!wb->bdi)) { in wb_put_many()
257 if (wb != &wb->bdi->wb) in wb_put_many()
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| D | backing-dev.h | 39 void wb_start_background_writeback(struct bdi_writeback *wb);
49 static inline bool wb_has_dirty_io(struct bdi_writeback *wb) in wb_has_dirty_io() argument
51 return test_bit(WB_has_dirty_io, &wb->state); in wb_has_dirty_io()
63 static inline void wb_stat_mod(struct bdi_writeback *wb, in wb_stat_mod() argument
66 percpu_counter_add_batch(&wb->stat[item], amount, WB_STAT_BATCH); in wb_stat_mod()
69 static inline void inc_wb_stat(struct bdi_writeback *wb, enum wb_stat_item item) in inc_wb_stat() argument
71 wb_stat_mod(wb, item, 1); in inc_wb_stat()
74 static inline void dec_wb_stat(struct bdi_writeback *wb, enum wb_stat_item item) in dec_wb_stat() argument
76 wb_stat_mod(wb, item, -1); in dec_wb_stat()
79 static inline s64 wb_stat(struct bdi_writeback *wb, enum wb_stat_item item) in wb_stat() argument
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| D | writeback.h | 91 struct bdi_writeback *wb; /* wb this writeback is issued under */ member
118 ((wbc)->wb ? (wbc)->wb->blkcg_css : blkcg_root_css)
225 bool cleanup_offline_cgwb(struct bdi_writeback *wb);
292 if (wbc->wb) in wbc_init_bio()
293 bio_associate_blkg_from_css(bio, wbc->wb->blkcg_css); in wbc_init_bio()
361 unsigned long wb_calc_thresh(struct bdi_writeback *wb, unsigned long thresh);
362 unsigned long cgwb_calc_thresh(struct bdi_writeback *wb);
364 void wb_update_bandwidth(struct bdi_writeback *wb);
373 bool wb_over_bg_thresh(struct bdi_writeback *wb);
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| D | memcontrol.h | 1633 struct wb_domain *mem_cgroup_wb_domain(struct bdi_writeback *wb);
1634 void mem_cgroup_wb_stats(struct bdi_writeback *wb, unsigned long *pfilepages,
1639 struct bdi_writeback *wb);
1642 struct bdi_writeback *wb) in mem_cgroup_track_foreign_dirty() argument
1650 if (unlikely(memcg && &memcg->css != wb->memcg_css)) in mem_cgroup_track_foreign_dirty()
1651 mem_cgroup_track_foreign_dirty_slowpath(folio, wb); in mem_cgroup_track_foreign_dirty()
1654 void mem_cgroup_flush_foreign(struct bdi_writeback *wb);
1658 static inline struct wb_domain *mem_cgroup_wb_domain(struct bdi_writeback *wb) in mem_cgroup_wb_domain() argument
1663 static inline void mem_cgroup_wb_stats(struct bdi_writeback *wb, in mem_cgroup_wb_stats() argument
1672 struct bdi_writeback *wb) in mem_cgroup_track_foreign_dirty() argument
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| D | pagemap.h | 1257 void folio_account_cleaned(struct folio *folio, struct bdi_writeback *wb);
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| D | fs.h | 433 void (*is_dirty_writeback) (struct folio *, bool *dirty, bool *wb);
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| /include/trace/hooks/ |
| D | fs.h | 38 TP_PROTO(unsigned long *thresh, struct bdi_writeback *wb),
39 TP_ARGS(thresh, wb));
46 TP_PROTO(struct inode *inode, struct bdi_writeback *wb),
47 TP_ARGS(inode, wb));
51 struct bdi_writeback *wb),
52 TP_ARGS(target_list, inode, wb));
55 TP_PROTO(struct bdi_writeback *wb, unsigned int for_kupdate,
57 TP_ARGS(wb, for_kupdate, dirtied_before, moved));
60 TP_PROTO(struct inode *inode, struct bdi_writeback *wb, struct list_head **dirty_list),
61 TP_ARGS(inode, wb, dirty_list));
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| /include/trace/events/ |
| D | writeback.h | 159 static inline ino_t __trace_wb_assign_cgroup(struct bdi_writeback *wb) in __trace_wb_assign_cgroup() argument
161 return cgroup_ino(wb->memcg_css->cgroup); in __trace_wb_assign_cgroup()
166 if (wbc->wb) in __trace_wbc_assign_cgroup()
167 return __trace_wb_assign_cgroup(wbc->wb); in __trace_wbc_assign_cgroup()
173 static inline ino_t __trace_wb_assign_cgroup(struct bdi_writeback *wb) in __trace_wb_assign_cgroup() argument
247 TP_PROTO(struct folio *folio, struct bdi_writeback *wb),
249 TP_ARGS(folio, wb),
264 strscpy_pad(__entry->name, bdi_dev_name(wb->bdi), 32);
265 __entry->bdi_id = wb->bdi->id;
267 __entry->memcg_id = wb->memcg_css->id;
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| /include/uapi/drm/ |
| D | lima_drm.h | 84 __u32 wb[3 * LIMA_PP_WB_REG_NUM]; member
93 __u32 wb[3 * LIMA_PP_WB_REG_NUM]; member
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