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Searched refs:wb (Results 1 – 8 of 8) sorted by relevance

/include/linux/
A Dbacking-dev-defs.h219 if (wb != &wb->bdi->wb) in wb_tryget()
220 return percpu_ref_tryget(&wb->refcnt); in wb_tryget()
228 static inline void wb_get(struct bdi_writeback *wb) in wb_get() argument
230 if (wb != &wb->bdi->wb) in wb_get()
231 percpu_ref_get(&wb->refcnt); in wb_get()
241 if (WARN_ON_ONCE(!wb->bdi)) { in wb_put_many()
249 if (wb != &wb->bdi->wb) in wb_put_many()
250 percpu_ref_put_many(&wb->refcnt, nr); in wb_put_many()
257 static inline void wb_put(struct bdi_writeback *wb) in wb_put() argument
259 wb_put_many(wb, 1); in wb_put()
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A Dbacking-dev.h71 wb_stat_mod(wb, item, 1); in inc_wb_stat()
197 return &bdi->wb; in wb_find_current()
205 if (likely(wb && wb->blkcg_css == task_css(current, io_cgrp_id))) in wb_find_current()
206 return wb; in wb_find_current()
226 if (wb && unlikely(!wb_tryget(wb))) in wb_get_create_current()
227 wb = NULL; in wb_get_create_current()
230 if (unlikely(!wb)) { in wb_get_create_current()
237 return wb; in wb_get_create_current()
268 return wbc->wb ? wbc->wb : &inode_to_bdi(inode)->wb; in inode_to_wb_wbc()
330 return &bdi->wb; in wb_find_current()
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A Dwriteback.h80 struct bdi_writeback *wb; /* wb this writeback is issued under */ member
107 ((wbc)->wb ? (wbc)->wb->blkcg_css : blkcg_root_css)
211 bool cleanup_offline_cgwb(struct bdi_writeback *wb);
264 if (wbc->wb) in wbc_init_bio()
265 bio_associate_blkg_from_css(bio, wbc->wb->blkcg_css); in wbc_init_bio()
311 struct bdi_writeback *wb; member
346 unsigned long wb_calc_thresh(struct bdi_writeback *wb, unsigned long thresh);
347 unsigned long cgwb_calc_thresh(struct bdi_writeback *wb);
349 void wb_update_bandwidth(struct bdi_writeback *wb);
358 bool wb_over_bg_thresh(struct bdi_writeback *wb);
A Dmemcontrol.h1549 struct wb_domain *mem_cgroup_wb_domain(struct bdi_writeback *wb);
1550 void mem_cgroup_wb_stats(struct bdi_writeback *wb, unsigned long *pfilepages,
1555 struct bdi_writeback *wb);
1558 struct bdi_writeback *wb) in mem_cgroup_track_foreign_dirty() argument
1566 if (unlikely(memcg && &memcg->css != wb->memcg_css)) in mem_cgroup_track_foreign_dirty()
1567 mem_cgroup_track_foreign_dirty_slowpath(folio, wb); in mem_cgroup_track_foreign_dirty()
1570 void mem_cgroup_flush_foreign(struct bdi_writeback *wb);
1574 static inline struct wb_domain *mem_cgroup_wb_domain(struct bdi_writeback *wb) in mem_cgroup_wb_domain() argument
1579 static inline void mem_cgroup_wb_stats(struct bdi_writeback *wb, in mem_cgroup_wb_stats() argument
1588 struct bdi_writeback *wb) in mem_cgroup_track_foreign_dirty() argument
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A Dpagemap.h1226 void folio_account_cleaned(struct folio *folio, struct bdi_writeback *wb);
A Dfs.h471 void (*is_dirty_writeback) (struct folio *, bool *dirty, bool *wb);
/include/trace/events/
A Dwriteback.h166 if (wbc->wb) in __trace_wbc_assign_cgroup()
249 TP_ARGS(folio, wb),
265 __entry->bdi_id = wb->bdi->id;
357 TP_ARGS(wb, work),
396 TP_ARGS(wb, work))
417 TP_ARGS(wb),
434 TP_ARGS(wb))
503 TP_PROTO(struct bdi_writeback *wb,
581 TP_PROTO(struct bdi_writeback *wb,
627 TP_PROTO(struct bdi_writeback *wb,
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/include/uapi/drm/
A Dlima_drm.h84 __u32 wb[3 * LIMA_PP_WB_REG_NUM]; member
93 __u32 wb[3 * LIMA_PP_WB_REG_NUM]; member

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