bugfixes: correctly decrement refcounts of mnt's upon branch management
authorErez_Zadok <ezk@cs.sunysb.edu>
Fri, 11 May 2007 05:55:19 +0000 (01:55 -0400)
committerErez_Zadok <ezk@cs.sunysb.edu>
Mon, 23 Jul 2007 00:50:35 +0000 (20:50 -0400)
commit5cf0549d8b29b4e5d558709976671256231872ef
tree5b92bd3d7dad2fd30941db352550980ff3ca3ade
parent582409069052ab73c5b3ae03e2c0357ff886bd07
bugfixes: correctly decrement refcounts of mnt's upon branch management

The old logic was broken in one place, which another place tried to "fix"
incorrectly.  Also added detailed comments to explain the new/correct logic.
fs/unionfs/commonfops.c
fs/unionfs/dentry.c