IO_NODELOCKED
if ((ioflg & IO_NODELOCKED) == 0)
if ((ioflg & IO_NODELOCKED) == 0)
error = VOP_READ(vp, uiop, IO_NODELOCKED, cred);
ioflags = IO_NODELOCKED;
ioflags = (IO_SYNC | IO_NODELOCKED);
ioflags = (IO_SYNC | IO_NODELOCKED);
UIO_SYSSPACE, IO_NODELOCKED, cred, NULL,
UIO_SYSSPACE, IO_NODELOCKED, cred, &count, curproc);
UIO_SYSSPACE, IO_NODELOCKED, ap->a_cnp->cn_cred, NULL,
UIO_SYSSPACE, IO_NODELOCKED,
IO_NODELOCKED|IO_SYNC,
IO_NODELOCKED|IO_SYNC, cnp->cn_cred, NULL, curproc);
IO_NODELOCKED, cred, NULL, curproc);
UIO_SYSSPACE, IO_NODELOCKED, cred, &count, curproc);
UIO_SYSSPACE, IO_NODELOCKED, ap->a_cnp->cn_cred, NULL,