aboutsummaryrefslogtreecommitdiffstats
path: root/fs/ocfs2/cluster/tcp_internal.h
diff options
context:
space:
mode:
Diffstat (limited to 'fs/ocfs2/cluster/tcp_internal.h')
-rw-r--r--fs/ocfs2/cluster/tcp_internal.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/ocfs2/cluster/tcp_internal.h b/fs/ocfs2/cluster/tcp_internal.h
index da42b515cd1d..4b46aac7d243 100644
--- a/fs/ocfs2/cluster/tcp_internal.h
+++ b/fs/ocfs2/cluster/tcp_internal.h
@@ -44,6 +44,9 @@
44 * locking semantics of the file system using the protocol. It should 44 * locking semantics of the file system using the protocol. It should
45 * be somewhere else, I'm sure, but right now it isn't. 45 * be somewhere else, I'm sure, but right now it isn't.
46 * 46 *
47 * New in version 4:
48 * - Remove i_generation from lock names for better stat performance.
49 *
47 * New in version 3: 50 * New in version 3:
48 * - Replace dentry votes with a cluster lock 51 * - Replace dentry votes with a cluster lock
49 * 52 *
@@ -51,7 +54,7 @@
51 * - full 64 bit i_size in the metadata lock lvbs 54 * - full 64 bit i_size in the metadata lock lvbs
52 * - introduction of "rw" lock and pushing meta/data locking down 55 * - introduction of "rw" lock and pushing meta/data locking down
53 */ 56 */
54#define O2NET_PROTOCOL_VERSION 3ULL 57#define O2NET_PROTOCOL_VERSION 4ULL
55struct o2net_handshake { 58struct o2net_handshake {
56 __be64 protocol_version; 59 __be64 protocol_version;
57 __be64 connector_id; 60 __be64 connector_id;