Lines Matching refs:BC_BUSY
1393 if ((bp->b_cflags & BC_BUSY) != 0 ||
1397 (bp->b_cflags & BC_BUSY) != 0 &&
2135 * Mark blocks BC_BUSY, to prevent then from being changed between
2147 bp->b_cflags |= BC_BUSY;
2151 while (bp->b_cflags & BC_BUSY) {
2159 bp->b_cflags |= BC_BUSY;
2224 unbusybp->b_cflags &= ~BC_BUSY;
2303 cbp->b_cflags |= BC_BUSY;
2455 bp->b_cflags |= BC_BUSY;
2596 KASSERT(tbp->b_cflags & BC_BUSY);