[src/trunk]: src/sys/msdosfs When renaming a file, make sure apporpriate vnod...

[jdolecek <jdolecek%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d851853fa141
branches:  trunk
changeset: 481545:d851853fa141
user:      jdolecek <jdolecek%NetBSD.org@localhost>
date:      Tue Feb 01 21:33:57 2000 +0000

description:
When renaming a file, make sure apporpriate vnode cache entry is
purged if a file system entry is removed. Fixes part of kern/8037.

Reviewed by: Wolfgang Solfrank
Tested by: jdolecek

diffstat:

 sys/msdosfs/msdosfs_vnops.c |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (32 lines):

diff -r 149a7f1a24c3 -r d851853fa141 sys/msdosfs/msdosfs_vnops.c
--- a/sys/msdosfs/msdosfs_vnops.c       Tue Feb 01 21:29:15 2000 +0000
+++ b/sys/msdosfs/msdosfs_vnops.c       Tue Feb 01 21:33:57 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: msdosfs_vnops.c,v 1.90 2000/02/01 10:33:19 jdolecek Exp $      */
+/*     $NetBSD: msdosfs_vnops.c,v 1.91 2000/02/01 21:33:57 jdolecek Exp $      */
 
 /*-
  * Copyright (C) 1994, 1995, 1997 Wolfgang Solfrank.
@@ -1055,13 +1055,13 @@
                                error = ENOTDIR;
                                goto bad;
                        }
-                       cache_purge(tdvp);
                } else if (doingdirectory) {
                        error = EISDIR;
                        goto bad;
                }
                if ((error = removede(dp, xp)) != 0)
                        goto bad;
+               cache_purge(tvp);
                vput(tvp);
                xp = NULL;
        }
@@ -1150,6 +1150,7 @@
                        VOP_UNLOCK(fvp, 0);
                        goto bad;
                }
+               cache_purge(fvp);
                if (!doingdirectory) {
                        error = pcbmap(dp, de_cluster(pmp, to_diroffset), 0,
                                       &ip->de_dirclust, 0);