96 	struct netfs_inode *ictx;  in netfs_create_write_req()  local
107 	ictx = netfs_inode(wreq->inode);  in netfs_create_write_req()
108 	if (is_buffered && netfs_is_cache_enabled(ictx))  in netfs_create_write_req()
109 		fscache_begin_write_operation(&wreq->cache_resources, netfs_i_cookie(ictx));  in netfs_create_write_req()
115 	wreq->io_streams[0].prepare_write	= ictx->ops->prepare_write;  in netfs_create_write_req()
116 	wreq->io_streams[0].issue_write		= ictx->ops->issue_write;  in netfs_create_write_req()
541 	struct netfs_inode *ictx = netfs_inode(mapping->host);  in netfs_writepages()  local
546 	if (!mutex_trylock(&ictx->wb_lock)) {  in netfs_writepages()
552 		mutex_lock(&ictx->wb_lock);  in netfs_writepages()
588 	mutex_unlock(&ictx->wb_lock);  in netfs_writepages()
597 	mutex_unlock(&ictx->wb_lock);  in netfs_writepages()
609 	struct netfs_inode *ictx = netfs_inode(file_inode(iocb->ki_filp));  in netfs_begin_writethrough()  local
611 	mutex_lock(&ictx->wb_lock);  in netfs_begin_writethrough()
616 		mutex_unlock(&ictx->wb_lock);  in netfs_begin_writethrough()
666 	struct netfs_inode *ictx = netfs_inode(wreq->inode);  in netfs_end_writethrough()  local
676 	mutex_unlock(&ictx->wb_lock);  in netfs_end_writethrough()