CVS commit: [netbsd-5] src/sys/ufs/ufs

[Manuel Bouyer <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Sun Dec 14 11:56:04 UTC 2008

Modified Files:
        src/sys/ufs/ufs [netbsd-5]: ufs_wapbl.c

Log Message:
Pull up following revision(s) (requested by dholland in ticket #187):
        sys/ufs/ufs/ufs_wapbl.c: revision 1.4
Don't deadlock on rename("foo/foo", "foo") in the case where foo/foo is a
directory. This doesn't affect non-wapbl renames; it affects wapbl because
one of the lock acquisitions was moved up past where this case otherwise
fails.
PR 40163 from Lloyd Parkes.


To generate a diff of this commit:
cvs rdiff -r1.2 -r1.2.8.1 src/sys/ufs/ufs/ufs_wapbl.c

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