PR/45369 CVS commit: src/sys/ufs

["Chuck Silvers" <chs%netbsd.org@localhost>]

The following reply was made to PR kern/45369; it has been noted by GNATS.

From: "Chuck Silvers" <chs%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/45369 CVS commit: src/sys/ufs
Date: Tue, 20 Sep 2011 14:01:33 +0000

 Module Name:   src
 Committed By:  chs
 Date:          Tue Sep 20 14:01:33 UTC 2011
 
 Modified Files:
        src/sys/ufs/ffs: ffs_alloc.c
        src/sys/ufs/lfs: lfs_vnops.c
        src/sys/ufs/ufs: ufs_inode.c
 
 Log Message:
 strengthen the assertions about pages existing during block allocation,
 which were incorrectly relaxed last year.  add some comments so that
 the intent of these is hopefully clearer.
 
 in ufs_balloc_range(), don't free pages or mark them dirty if
 allocating their backing store failed.  this fixes PR 45369.
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.128 -r1.129 src/sys/ufs/ffs/ffs_alloc.c
 cvs rdiff -u -r1.237 -r1.238 src/sys/ufs/lfs/lfs_vnops.c
 cvs rdiff -u -r1.87 -r1.88 src/sys/ufs/ufs/ufs_inode.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.