IOCB_WAITQ
{ IOCB_WAITQ, "WAITQ" }, \
kiocb->ki_flags &= ~IOCB_WAITQ;
kiocb->ki_flags &= ~IOCB_WAITQ;
rw->kiocb.ki_flags &= ~IOCB_WAITQ;
kiocb->ki_flags |= IOCB_WAITQ;
if (!(iocb->ki_flags & IOCB_WAITQ)) {
if (iocb->ki_flags & (IOCB_NOIO | IOCB_NOWAIT | IOCB_WAITQ))
if (iocb->ki_flags & (IOCB_NOWAIT | IOCB_WAITQ))
if ((iocb->ki_flags & IOCB_WAITQ) && already_read)