tag	line	file	source code
BUFFER_TYPE_TTY_WR	588	drivers/net/ppp.c	new_tbuf = ppp_alloc_buf ((PPP_MTU * 2) + 24,  BUFFER_TYPE_TTY_WR);
BUFFER_TYPE_TTY_WR	1006	drivers/net/ppp.c	if (xbuf->type == BUFFER_TYPE_TTY_WR)