From 85674180ac0b414993bec634994ea51b28390306 Mon Sep 17 00:00:00 2001
From: Theo de Raadt <deraadt@cvs.openbsd.org>
Date: Mon, 6 Oct 1997 20:23:17 +0000
Subject: back out vfs lite2 till after 2.2

---
 sys/dev/ccd.c | 10 +++++-----
 sys/dev/vnd.c | 20 +++++++++-----------
 2 files changed, 14 insertions(+), 16 deletions(-)

(limited to 'sys/dev')

diff --git a/sys/dev/ccd.c b/sys/dev/ccd.c
index 044a88194df..e8b8ed87897 100644
--- a/sys/dev/ccd.c
+++ b/sys/dev/ccd.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ccd.c,v 1.18 1997/10/06 15:07:46 csapuntz Exp $	*/
+/*	$OpenBSD: ccd.c,v 1.19 1997/10/06 20:19:39 deraadt Exp $	*/
 /*	$NetBSD: ccd.c,v 1.33 1996/05/05 04:21:14 thorpej Exp $	*/
 
 /*-
@@ -1326,7 +1326,7 @@ ccdlookup(path, p, vpp)
 	vp = nd.ni_vp;
 
 	if (vp->v_usecount > 1) {
-		VOP_UNLOCK(vp, 0, p);
+		VOP_UNLOCK(vp);
 		(void)vn_close(vp, FREAD|FWRITE, p->p_ucred, p);
 		return (EBUSY);
 	}
@@ -1336,14 +1336,14 @@ ccdlookup(path, p, vpp)
 		if (ccddebug & (CCDB_FOLLOW|CCDB_INIT))
 			printf("ccdlookup: getattr error = %d\n", error);
 #endif
-		VOP_UNLOCK(vp, 0, p);
+		VOP_UNLOCK(vp);
 		(void)vn_close(vp, FREAD|FWRITE, p->p_ucred, p);
 		return (error);
 	}
 
 	/* XXX: eventually we should handle VREG, too. */
 	if (va.va_type != VBLK) {
-		VOP_UNLOCK(vp, 0, p);
+		VOP_UNLOCK(vp);
 		(void)vn_close(vp, FREAD|FWRITE, p->p_ucred, p);
 		return (ENOTBLK);
 	}
@@ -1353,7 +1353,7 @@ ccdlookup(path, p, vpp)
 		vprint("ccdlookup: vnode info", vp);
 #endif
 
-	VOP_UNLOCK(vp, 0, p);
+	VOP_UNLOCK(vp);
 	*vpp = vp;
 	return (0);
 }
diff --git a/sys/dev/vnd.c b/sys/dev/vnd.c
index 715a508aa55..63acb349858 100644
--- a/sys/dev/vnd.c
+++ b/sys/dev/vnd.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: vnd.c,v 1.17 1997/10/06 15:07:48 csapuntz Exp $	*/
+/*	$OpenBSD: vnd.c,v 1.18 1997/10/06 20:19:40 deraadt Exp $	*/
 /*	$NetBSD: vnd.c,v 1.26 1996/03/30 23:06:11 christos Exp $	*/
 
 /*
@@ -369,7 +369,6 @@ vndstrategy(bp)
 	int sz, flags, error, s;
 	struct iovec aiov;
 	struct uio auio;
-	struct proc *p = curproc;
 
 #ifdef DEBUG
 	if (vnddebug & VDB_FOLLOW)
@@ -432,7 +431,7 @@ vndstrategy(bp)
 			auio.uio_segflg = UIO_SYSSPACE;
 			auio.uio_procp = NULL;
 
-			vn_lock(vnd->sc_vp, LK_EXCLUSIVE | LK_RETRY, p);
+			VOP_LOCK(vnd->sc_vp);
 			vnd->sc_flags |= VNF_BUSY;
 			if (bp->b_flags & B_READ) {
 				auio.uio_rw = UIO_READ;
@@ -444,7 +443,7 @@ vndstrategy(bp)
 				    vnd->sc_cred);
 			}
 			vnd->sc_flags &= ~VNF_BUSY;
-			VOP_UNLOCK(vnd->sc_vp, 0, p);
+			VOP_UNLOCK(vnd->sc_vp);
 			if (bp->b_error)
 				bp->b_flags |= B_ERROR;
 			bp->b_resid = auio.uio_resid;
@@ -478,9 +477,9 @@ vndstrategy(bp)
 		int off, s, nra;
 
 		nra = 0;
-		vn_lock(vnd->sc_vp, LK_RETRY | LK_EXCLUSIVE, p);
+		VOP_LOCK(vnd->sc_vp);
 		error = VOP_BMAP(vnd->sc_vp, bn / bsize, &vp, &nbn, &nra);
-		VOP_UNLOCK(vnd->sc_vp, 0, p);
+		VOP_UNLOCK(vnd->sc_vp);
 		if (error == 0 && (long)nbn == -1)
 			error = EIO;
 #ifdef DEBUG
@@ -733,12 +732,12 @@ vndioctl(dev, cmd, addr, flag, p)
 		}
 		error = VOP_GETATTR(nd.ni_vp, &vattr, p->p_ucred, p);
 		if (error) {
-			VOP_UNLOCK(nd.ni_vp, 0, p);
+			VOP_UNLOCK(nd.ni_vp);
 			(void) vn_close(nd.ni_vp, FREAD|FWRITE, p->p_ucred, p);
 			vndunlock(vnd);
 			return(error);
 		}
-		VOP_UNLOCK(nd.ni_vp, 0, p);
+		VOP_UNLOCK(nd.ni_vp);
 		vnd->sc_vp = nd.ni_vp;
 		vnd->sc_size = btodb(vattr.va_size);	/* note truncation */
 		if ((error = vndsetcred(vnd, p->p_ucred)) != 0) {
@@ -875,7 +874,6 @@ vndsetcred(vnd, cred)
 	struct iovec aiov;
 	char *tmpbuf;
 	int error;
-	struct proc *p = curproc;
 
 	vnd->sc_cred = crdup(cred);
 	tmpbuf = malloc(DEV_BSIZE, M_TEMP, M_WAITOK);
@@ -889,9 +887,9 @@ vndsetcred(vnd, cred)
 	auio.uio_rw = UIO_READ;
 	auio.uio_segflg = UIO_SYSSPACE;
 	auio.uio_resid = aiov.iov_len;
-	vn_lock(vnd->sc_vp, LK_RETRY | LK_EXCLUSIVE, p);
+	VOP_LOCK(vnd->sc_vp);
 	error = VOP_READ(vnd->sc_vp, &auio, 0, vnd->sc_cred);
-	VOP_UNLOCK(vnd->sc_vp, 0, p);
+	VOP_UNLOCK(vnd->sc_vp);
 
 	free(tmpbuf, M_TEMP);
 	return (error);
-- 
cgit v1.2.3