CVS commit: src/sys/kern

[Juergen Hannken-Illjes]

Module Name:    src
Committed By:   hannken
Date:           Fri Oct 11 08:05:19 UTC 2019

Modified Files:
        src/sys/kern: vnode_if.c

Log Message:
Regen.


To generate a diff of this commit:
cvs rdiff -u -r1.107 -r1.108 src/sys/kern/vnode_if.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.


Modified files:

Index: src/sys/kern/vnode_if.c
diff -u src/sys/kern/vnode_if.c:1.107 src/sys/kern/vnode_if.c:1.108
--- src/sys/kern/vnode_if.c:1.107	Wed Jul 12 09:31:59 2017
+++ src/sys/kern/vnode_if.c	Fri Oct 11 08:05:19 2019
@@ -1,4 +1,4 @@
-/*	$NetBSD: vnode_if.c,v 1.107 2017/07/12 09:31:59 hannken Exp $	*/
+/*	$NetBSD: vnode_if.c,v 1.108 2019/10/11 08:05:19 hannken Exp $	*/
 
 /*
  * Warning: DO NOT EDIT! This file is automatically generated!
@@ -40,7 +40,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: vnode_if.c,v 1.107 2017/07/12 09:31:59 hannken Exp $");
+__KERNEL_RCSID(0, "$NetBSD: vnode_if.c,v 1.108 2019/10/11 08:05:19 hannken Exp $");
 
 #include <sys/param.h>
 #include <sys/mount.h>
@@ -49,7 +49,7 @@ __KERNEL_RCSID(0, "$NetBSD: vnode_if.c,v
 #include <sys/lock.h>
 #include <sys/fstrans.h>
 
-enum fst_op { FST_NO, FST_YES, FST_TRY };
+enum fst_op { FST_NO, FST_YES, FST_LAZY, FST_TRY };
 
 static inline int
 vop_pre(vnode_t *vp, struct mount **mp, bool *mpsafe, enum fst_op op)
@@ -62,7 +62,7 @@ vop_pre(vnode_t *vp, struct mount **mp, 
 		KERNEL_LOCK(1, curlwp);
 	}
 
-	if (op == FST_YES || op == FST_TRY) {
+	if (op == FST_YES || op == FST_LAZY || op == FST_TRY) {
 		for (;;) {
 			*mp = vp->v_mount;
 			if (op == FST_TRY) {
@@ -73,6 +73,8 @@ vop_pre(vnode_t *vp, struct mount **mp, 
 					}
 					return error;
 				}
+			} else if (op == FST_LAZY) {
+				fstrans_start_lazy(*mp);
 			} else {
 				fstrans_start(*mp);
 			}
@@ -91,7 +93,7 @@ static inline void
 vop_post(vnode_t *vp, struct mount *mp, bool mpsafe, enum fst_op op)
 {
 
-	if (op == FST_YES) {
+	if (op == FST_YES || op == FST_LAZY) {
 		fstrans_done(mp);
 	}
 
@@ -1378,11 +1380,11 @@ VOP_STRATEGY(struct vnode *vp,
 	a.a_desc = VDESC(vop_strategy);
 	a.a_vp = vp;
 	a.a_bp = bp;
-	error = vop_pre(vp, &mp, &mpsafe, FST_YES);
+	error = vop_pre(vp, &mp, &mpsafe, FST_LAZY);
 	if (error)
 		return error;
 	error = (VCALL(vp, VOFFSET(vop_strategy), &a));
-	vop_post(vp, mp, mpsafe, FST_YES);
+	vop_post(vp, mp, mpsafe, FST_LAZY);
 	return error;
 }