9p: remove unnecessary dentry_unhash on rmdir, dir rename
authorSage Weil <sage@newdream.net>
Fri, 27 May 2011 20:42:11 +0000 (13:42 -0700)
committerAl Viro <viro@zeniv.linux.org.uk>
Sat, 28 May 2011 05:02:53 +0000 (01:02 -0400)
commit86905d6d96f138a99326016e4f0ca933200e0729
tree4d8c80becc39cf15a4df68d26e9a8349170bf665
parent76cc071a06afb4d2dd17bb1b855a233a419e7e02
9p: remove unnecessary dentry_unhash on rmdir, dir rename

9p has no problems with references to unlinked directories.

CC: Eric Van Hensbergen <ericvh@gmail.com>
CC: Ron Minnich <rminnich@sandia.gov>
CC: Latchesar Ionkov <lucho@ionkov.net>
CC: v9fs-developer@lists.sourceforge.net
Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/9p/vfs_inode.c