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Searched refs:bdi (Results 1 – 5 of 5) sorted by relevance

/include/linux/
Dbacking-dev.h21 static inline struct backing_dev_info *bdi_get(struct backing_dev_info *bdi) in bdi_get() argument
23 kref_get(&bdi->refcnt); in bdi_get()
24 return bdi; in bdi_get()
28 void bdi_put(struct backing_dev_info *bdi);
31 int bdi_register(struct backing_dev_info *bdi, const char *fmt, ...);
33 int bdi_register_va(struct backing_dev_info *bdi, const char *fmt,
35 int bdi_register_owner(struct backing_dev_info *bdi, struct device *owner);
36 void bdi_unregister(struct backing_dev_info *bdi);
61 static inline bool bdi_has_dirty_io(struct backing_dev_info *bdi) in bdi_has_dirty_io() argument
67 return atomic_long_read(&bdi->tot_write_bandwidth); in bdi_has_dirty_io()
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Dbacking-dev-defs.h86 #define WB_COMPLETION_INIT(bdi) __WB_COMPLETION_INIT(&(bdi)->wb_waitq) argument
88 #define DEFINE_WB_COMPLETION(cmpl, bdi) \ argument
89 struct wb_completion cmpl = WB_COMPLETION_INIT(bdi)
131 struct backing_dev_info *bdi; /* our parent bdi */ member
240 static inline void clear_bdi_congested(struct backing_dev_info *bdi, int sync) in clear_bdi_congested() argument
242 clear_wb_congested(bdi->wb.congested, sync); in clear_bdi_congested()
245 static inline void set_bdi_congested(struct backing_dev_info *bdi, int sync) in set_bdi_congested() argument
247 set_wb_congested(bdi->wb.congested, sync); in set_bdi_congested()
263 if (wb != &wb->bdi->wb) in wb_tryget()
274 if (wb != &wb->bdi->wb) in wb_get()
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Dwriteback.h197 void wakeup_flusher_threads_bdi(struct backing_dev_info *bdi,
/include/trace/events/
Dwbt.h17 TP_PROTO(struct backing_dev_info *bdi, struct blk_rq_stat *stat),
19 TP_ARGS(bdi, stat),
36 strlcpy(__entry->name, dev_name(bdi->dev),
61 TP_PROTO(struct backing_dev_info *bdi, unsigned long lat),
63 TP_ARGS(bdi, lat),
71 strlcpy(__entry->name, dev_name(bdi->dev),
91 TP_PROTO(struct backing_dev_info *bdi, const char *msg,
95 TP_ARGS(bdi, msg, step, window, bg, normal, max),
108 strlcpy(__entry->name, dev_name(bdi->dev),
131 TP_PROTO(struct backing_dev_info *bdi, unsigned int status,
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Dwriteback.h111 struct backing_dev_info *bdi = inode_to_bdi(inode);
115 bdi->dev ? dev_name(bdi->dev) : "(unknown)", 32);
225 strncpy(__entry->name, dev_name(old_wb->bdi->dev), 32);
258 strncpy(__entry->name, dev_name(wb->bdi->dev), 32);
259 __entry->bdi_id = wb->bdi->id;
291 strncpy(__entry->name, dev_name(wb->bdi->dev), 32);
365 wb->bdi->dev ? dev_name(wb->bdi->dev) :
419 strscpy_pad(__entry->name, dev_name(wb->bdi->dev), 32);
435 TP_PROTO(struct backing_dev_info *bdi),
436 TP_ARGS(bdi),
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