Documentation update regarding overlapping branches and new lookup code.
authorErez_Zadok <ezk@cs.sunysb.edu>
Mon, 30 Apr 2007 21:30:48 +0000 (17:30 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Tue, 13 Jan 2009 02:29:45 +0000 (21:29 -0500)
commite9029e7513f46ba7cde3388b5889ad7ef30dba36
tree5be643dcbbb328126e13597bf6776730e83a0a7c
parentf4239044a746df07af90316bb02d8830fcc7a74d
Documentation update regarding overlapping branches and new lookup code.

Added detailed comment and updated documentation (issues.txt) to explain why
overlapping branches are disallowed, better explain cache coherency issues,
and mention upcoming do_lookup_lookup changes.
Documentation/filesystems/unionfs/issues.txt
fs/unionfs/main.c