kernel/printk/nbcon.c

570 		ctxt->pbufs = &panic_nbcon_pbufs;
572 		ctxt->pbufs = con->pbufs;
628 	ctxt->pbufs = NULL;
850 		.pbufs = ctxt->pbufs,
889 	wctxt->outbuf = &pmsg.pbufs->outbuf[0];
949 		con->pbufs = &printk_shared_pbufs;
951 		con->pbufs = kmalloc(sizeof(*con->pbufs), GFP_KERNEL);
952 		if (!con->pbufs) {
975 	BUG_ON(!con->pbufs);
993 		kfree(con->pbufs);
995 	con->pbufs = NULL;