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Searched refs:bdi (Results 1 – 6 of 6) sorted by relevance

/include/linux/
Dbacking-dev.h20 static inline struct backing_dev_info *bdi_get(struct backing_dev_info *bdi) in bdi_get() argument
22 kref_get(&bdi->refcnt); in bdi_get()
23 return bdi; in bdi_get()
27 void bdi_put(struct backing_dev_info *bdi);
30 int bdi_register(struct backing_dev_info *bdi, const char *fmt, ...);
32 int bdi_register_va(struct backing_dev_info *bdi, const char *fmt,
34 void bdi_set_owner(struct backing_dev_info *bdi, struct device *owner);
35 void bdi_unregister(struct backing_dev_info *bdi);
54 static inline bool bdi_has_dirty_io(struct backing_dev_info *bdi) in bdi_has_dirty_io() argument
60 return atomic_long_read(&bdi->tot_write_bandwidth); in bdi_has_dirty_io()
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Dbacking-dev-defs.h79 #define WB_COMPLETION_INIT(bdi) __WB_COMPLETION_INIT(&(bdi)->wb_waitq) argument
81 #define DEFINE_WB_COMPLETION(cmpl, bdi) \ argument
82 struct wb_completion cmpl = WB_COMPLETION_INIT(bdi)
107 struct backing_dev_info *bdi; /* our parent bdi */ member
227 if (wb != &wb->bdi->wb) in wb_tryget()
238 if (wb != &wb->bdi->wb) in wb_get()
249 if (WARN_ON_ONCE(!wb->bdi)) { in wb_put_many()
257 if (wb != &wb->bdi->wb) in wb_put_many()
Dwriteback.h198 void wakeup_flusher_threads_bdi(struct backing_dev_info *bdi,
Dblkdev.h183 struct backing_dev_info *bdi; member
/include/trace/events/
Dwbt.h17 TP_PROTO(struct backing_dev_info *bdi, struct blk_rq_stat *stat),
19 TP_ARGS(bdi, stat),
36 strscpy(__entry->name, bdi_dev_name(bdi),
61 TP_PROTO(struct backing_dev_info *bdi, unsigned long lat),
63 TP_ARGS(bdi, lat),
71 strscpy(__entry->name, bdi_dev_name(bdi),
91 TP_PROTO(struct backing_dev_info *bdi, const char *msg,
95 TP_ARGS(bdi, msg, step, window, bg, normal, max),
108 strscpy(__entry->name, bdi_dev_name(bdi),
131 TP_PROTO(struct backing_dev_info *bdi, unsigned int status,
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Dwriteback.h118 struct backing_dev_info *bdi = inode_to_bdi(inode);
121 strscpy_pad(__entry->name, bdi_dev_name(bdi), 32);
231 strscpy_pad(__entry->name, bdi_dev_name(old_wb->bdi), 32);
264 strscpy_pad(__entry->name, bdi_dev_name(wb->bdi), 32);
265 __entry->bdi_id = wb->bdi->id;
297 strscpy_pad(__entry->name, bdi_dev_name(wb->bdi), 32);
370 strscpy_pad(__entry->name, bdi_dev_name(wb->bdi), 32);
423 strscpy_pad(__entry->name, bdi_dev_name(wb->bdi), 32);
439 TP_PROTO(struct backing_dev_info *bdi),
440 TP_ARGS(bdi),
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