B_RELBUF
bp->b_flags &= ~B_RELBUF;
bp->b_flags &= ~B_RELBUF;
bp->b_flags &= ~B_RELBUF;
bp->b_flags |= B_RELBUF;
if (bp->b_flags & (B_INVAL | B_RELBUF))
if (bp->b_flags & (B_INVAL | B_RELBUF)) {
} else if (bp->b_flags & (B_INVAL | B_NOCACHE | B_RELBUF)) {
bp->b_flags &= ~(B_NOCACHE | B_RELBUF | B_DIRECT);
bp->b_flags &= ~(B_NOCACHE | B_RELBUF);
bp->b_flags |= B_RELBUF;
bp->b_flags |= B_RELBUF;
bp->b_flags |= B_RELBUF;
if (bp->b_flags & (B_NOCACHE|B_INVAL|B_ERROR|B_RELBUF))
tbp->b_flags |= B_RELBUF;
bp->b_flags |= (B_INVAL | B_RELBUF);
bp->b_flags |= (B_INVAL | B_NOCACHE | B_RELBUF);
bp->b_flags |= (B_INVAL | B_RELBUF | B_NOCACHE);
bp->b_flags |= B_INVAL | B_RELBUF;
bp->b_flags |= (B_INVAL | B_RELBUF | B_NOCACHE);
bp->b_flags |= B_INVAL | B_RELBUF;
bp->b_flags |= B_RELBUF;
bp->b_flags |= B_NOCACHE|B_RELBUF;
bp->b_flags |= B_NOCACHE|B_RELBUF;
} else if (bp->b_flags & (B_ERROR | B_INVAL | B_RELBUF)) {
bp->b_flags |= B_RELBUF;
bp->b_flags |= B_RELBUF;
bp->b_flags |= B_RELBUF;
bp->b_flags |= B_RELBUF;
bp->b_flags |= (B_INVAL | B_RELBUF);
bp->b_flags |= B_RELBUF;
bp->b_flags |= B_RELBUF;
bp->b_flags |= B_RELBUF;
} else if (bp->b_flags & (B_ERROR | B_INVAL | B_RELBUF)) {