ocfs2: Add new refcount tree lock resource in dlmglue.
authorTao Ma <tao.ma@oracle.com>
Tue, 18 Aug 2009 03:19:58 +0000 (11:19 +0800)
committerJoel Becker <joel.becker@oracle.com>
Wed, 23 Sep 2009 03:09:28 +0000 (20:09 -0700)
commit8dec98edfe9684ce00b580a09dde3dcd21ee785b
tree3002e990974163a09ea6d427d7cf775aaca7acca
parenta433848132d8cdfb8173745b922ddb919de11527
ocfs2: Add new refcount tree lock resource in dlmglue.

refcount tree lock resource is used to protect refcount
tree read/write among multiple nodes.

Signed-off-by: Tao Ma <tao.ma@oracle.com>
fs/ocfs2/dlmglue.c
fs/ocfs2/dlmglue.h
fs/ocfs2/ocfs2_lockid.h
fs/ocfs2/refcounttree.h [new file with mode: 0644]