354 	struct inode_switch_wbs_context *isw =  in inode_switch_wbs_work_fn()  local
356 	struct inode *inode = isw->inode;  in inode_switch_wbs_work_fn()
360 	struct bdi_writeback *new_wb = isw->new_wb;  in inode_switch_wbs_work_fn()
467 	kfree(isw);  in inode_switch_wbs_work_fn()
474 	struct inode_switch_wbs_context *isw = container_of(rcu_head,  in inode_switch_wbs_rcu_fn()  local
478 	INIT_WORK(&isw->work, inode_switch_wbs_work_fn);  in inode_switch_wbs_rcu_fn()
479 	queue_work(isw_wq, &isw->work);  in inode_switch_wbs_rcu_fn()
494 	struct inode_switch_wbs_context *isw;  in inode_switch_wbs()  local
504 	isw = kzalloc(sizeof(*isw), GFP_ATOMIC);  in inode_switch_wbs()
505 	if (!isw)  in inode_switch_wbs()
519 	isw->new_wb = wb_get_create(bdi, memcg_css, GFP_ATOMIC);  in inode_switch_wbs()
521 	if (!isw->new_wb)  in inode_switch_wbs()
528 	    inode_to_wb(inode) == isw->new_wb) {  in inode_switch_wbs()
536 	isw->inode = inode;  in inode_switch_wbs()
544 	call_rcu(&isw->rcu_head, inode_switch_wbs_rcu_fn);  in inode_switch_wbs()
549 	if (isw->new_wb)  in inode_switch_wbs()
550 		wb_put(isw->new_wb);  in inode_switch_wbs()
551 	kfree(isw);  in inode_switch_wbs()