tag	line	file	source code
BLKFLSBUF	825	drivers/block/hd.c	case BLKFLSBUF:
BLKFLSBUF	1545	drivers/block/ide.c	case BLKFLSBUF:
BLKFLSBUF	272	drivers/block/xd.c	case BLKFLSBUF:
BLKFLSBUF	59	drivers/scsi/sd_ioctl.c	case BLKFLSBUF: