Re: kern/39400: tacking FFS snapshot triggers "lock error" panic

[Juergen Hannken-Illjes <hannken%eis.cs.tu-bs.de@localhost>]

The following reply was made to PR kern/39400; it has been noted by GNATS.

From: Juergen Hannken-Illjes <hannken%eis.cs.tu-bs.de@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: bouyer%antioche.eu.org@localhost
Subject: Re: kern/39400: tacking FFS snapshot triggers "lock error" panic
Date: Sun, 24 Aug 2008 17:12:44 +0200

 On Sun, Aug 24, 2008 at 02:25:00PM +0000, Manuel Bouyer wrote:
 > >Number:         39400
 > >Category:       kern
 > >Synopsis:       tacking FFS snapshot triggers "lock error" panic
 
 The attached diff should fix your problem, please confirm.
 
 -- 
 Juergen Hannken-Illjes - hannken%eis.cs.tu-bs.de@localhost - TU Braunschweig 
(Germany)
 
 Index: ffs_snapshot.c
 ===================================================================
 RCS file: /cvsroot/src/sys/ufs/ffs/ffs_snapshot.c,v
 retrieving revision 1.76
 diff -p -u -2 -r1.76 ffs_snapshot.c
 --- ffs_snapshot.c     24 Aug 2008 09:51:47 -0000      1.76
 +++ ffs_snapshot.c     24 Aug 2008 15:09:39 -0000
 @@ -752,4 +752,6 @@ out:
                fs->fs_active = 0;
        }
 +      if (logvp)
 +              vput(logvp);
        mp->mnt_flag = flag;
        if (error) {