tag	line	file	source code
ro_bits	78	kernel/blk_drv/ll_rw_blk.c	static long ro_bits[NR_BLK_DEV][8];
ro_bits	87	kernel/blk_drv/ll_rw_blk.c	return ro_bits[major][minor >> 5] & (1 << (minor & 31));
ro_bits	97	kernel/blk_drv/ll_rw_blk.c	if (flag) ro_bits[major][minor >> 5] |= 1 << (minor & 31);
ro_bits	98	kernel/blk_drv/ll_rw_blk.c	else ro_bits[major][minor >> 5] &= ~(1 << (minor & 31));
ro_bits	295	kernel/blk_drv/ll_rw_blk.c	memset(ro_bits,0,sizeof(ro_bits));