Searched refs:wb_switch_rwsem (Results 1 – 3 of 3) sorted by relevance
216 struct rw_semaphore wb_switch_rwsem; /* no cgwb switch while syncing */ member
343 down_write(&bdi->wb_switch_rwsem); in bdi_down_write_wb_switch_rwsem()348 up_write(&bdi->wb_switch_rwsem); in bdi_up_write_wb_switch_rwsem()368 down_read(&bdi->wb_switch_rwsem); in inode_switch_wbs_work_fn()457 up_read(&bdi->wb_switch_rwsem); in inode_switch_wbs_work_fn()
701 init_rwsem(&bdi->wb_switch_rwsem); in cgwb_bdi_init()
