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authorriastradh <riastradh@NetBSD.org>2020-08-13 17:26:43 +0000
committerriastradh <riastradh@NetBSD.org>2020-08-13 17:26:43 +0000
commit47e296faa2ee14ca41b13ec9c7986ea1833bc5b1 (patch)
tree0464b4ae7f254f7bca2383a8d6320d1275a37df5 /sys/ufs/lfs/lfs_segment.c
parent5b9b525dd12ae267b72684a8c3c1bfafc3f2edf8 (diff)
Skip unlinked inodes.
They no longer matter on disk so we don't need to write anything out for them.
Diffstat (limited to 'sys/ufs/lfs/lfs_segment.c')
-rw-r--r--sys/ufs/lfs/lfs_segment.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/ufs/lfs/lfs_segment.c b/sys/ufs/lfs/lfs_segment.c
index ba5e2dc0d96..f689e5a4922 100644
--- a/sys/ufs/lfs/lfs_segment.c
+++ b/sys/ufs/lfs/lfs_segment.c
@@ -1,4 +1,4 @@
-/* $NetBSD: lfs_segment.c,v 1.286 2020/02/23 15:46:42 ad Exp $ */
+/* $NetBSD: lfs_segment.c,v 1.287 2020/08/13 17:26:43 riastradh Exp $ */
/*-
* Copyright (c) 1999, 2000, 2001, 2002, 2003 The NetBSD Foundation, Inc.
@@ -60,7 +60,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: lfs_segment.c,v 1.286 2020/02/23 15:46:42 ad Exp $");
+__KERNEL_RCSID(0, "$NetBSD: lfs_segment.c,v 1.287 2020/08/13 17:26:43 riastradh Exp $");
#ifdef DEBUG
# define vndebug(vp, str) do { \
@@ -487,7 +487,7 @@ lfs_writevnodes_selector(void *cl, struct vnode *vp)
KASSERT(mutex_owned(vp->v_interlock));
ip = VTOI(vp);
- if (ip == NULL || vp->v_type == VNON)
+ if (ip == NULL || vp->v_type == VNON || ip->i_nlink <= 0)
return false;
if ((op == VN_DIROP && !(vp->v_uflag & VU_DIROP)) ||
(op != VN_DIROP && op != VN_CLEAN && (vp->v_uflag & VU_DIROP))) {