Lines Matching refs:wb
187 struct bdi_writeback wb; /* the root writeback info for this bdi */ member
219 clear_wb_congested(bdi->wb.congested, sync); in clear_bdi_congested()
224 set_wb_congested(bdi->wb.congested, sync); in set_bdi_congested()
238 static inline bool wb_tryget(struct bdi_writeback *wb) in wb_tryget() argument
240 if (wb != &wb->bdi->wb) in wb_tryget()
241 return percpu_ref_tryget(&wb->refcnt); in wb_tryget()
249 static inline void wb_get(struct bdi_writeback *wb) in wb_get() argument
251 if (wb != &wb->bdi->wb) in wb_get()
252 percpu_ref_get(&wb->refcnt); in wb_get()
259 static inline void wb_put(struct bdi_writeback *wb) in wb_put() argument
261 if (wb != &wb->bdi->wb) in wb_put()
262 percpu_ref_put(&wb->refcnt); in wb_put()
271 static inline bool wb_dying(struct bdi_writeback *wb) in wb_dying() argument
273 return percpu_ref_is_dying(&wb->refcnt); in wb_dying()
278 static inline bool wb_tryget(struct bdi_writeback *wb) in wb_tryget() argument
283 static inline void wb_get(struct bdi_writeback *wb) in wb_get() argument
287 static inline void wb_put(struct bdi_writeback *wb) in wb_put() argument
291 static inline bool wb_dying(struct bdi_writeback *wb) in wb_dying() argument