Lines Matching refs:wb
154 struct bdi_writeback wb; /* the root writeback info for this bdi */ member
185 clear_wb_congested(bdi->wb.congested, sync); in clear_bdi_congested()
190 set_wb_congested(bdi->wb.congested, sync); in set_bdi_congested()
199 static inline bool wb_tryget(struct bdi_writeback *wb) in wb_tryget() argument
201 if (wb != &wb->bdi->wb) in wb_tryget()
202 return percpu_ref_tryget(&wb->refcnt); in wb_tryget()
210 static inline void wb_get(struct bdi_writeback *wb) in wb_get() argument
212 if (wb != &wb->bdi->wb) in wb_get()
213 percpu_ref_get(&wb->refcnt); in wb_get()
220 static inline void wb_put(struct bdi_writeback *wb) in wb_put() argument
222 if (wb != &wb->bdi->wb) in wb_put()
223 percpu_ref_put(&wb->refcnt); in wb_put()
232 static inline bool wb_dying(struct bdi_writeback *wb) in wb_dying() argument
234 return percpu_ref_is_dying(&wb->refcnt); in wb_dying()
239 static inline bool wb_tryget(struct bdi_writeback *wb) in wb_tryget() argument
244 static inline void wb_get(struct bdi_writeback *wb) in wb_get() argument
248 static inline void wb_put(struct bdi_writeback *wb) in wb_put() argument
252 static inline bool wb_dying(struct bdi_writeback *wb) in wb_dying() argument