diff options
Diffstat (limited to 'fs/ocfs2/cluster/tcp_internal.h')
| -rw-r--r-- | fs/ocfs2/cluster/tcp_internal.h | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/fs/ocfs2/cluster/tcp_internal.h b/fs/ocfs2/cluster/tcp_internal.h index daebbd3a2c8c..4dae5df5e467 100644 --- a/fs/ocfs2/cluster/tcp_internal.h +++ b/fs/ocfs2/cluster/tcp_internal.h @@ -27,23 +27,26 @@ #define O2NET_MSG_KEEP_REQ_MAGIC ((u16)0xfa57) #define O2NET_MSG_KEEP_RESP_MAGIC ((u16)0xfa58) -/* same as hb delay, we're waiting for another node to recognize our hb */ -#define O2NET_RECONNECT_DELAY_MS O2HB_REGION_TIMEOUT_MS - /* we're delaying our quorum decision so that heartbeat will have timed * out truly dead nodes by the time we come around to making decisions * on their number */ #define O2NET_QUORUM_DELAY_MS ((o2hb_dead_threshold + 2) * O2HB_REGION_TIMEOUT_MS) -#define O2NET_KEEPALIVE_DELAY_SECS 5 -#define O2NET_IDLE_TIMEOUT_SECS 10 - /* * This version number represents quite a lot, unfortunately. It not * only represents the raw network message protocol on the wire but also * locking semantics of the file system using the protocol. It should * be somewhere else, I'm sure, but right now it isn't. * + * New in version 7: + * - DLM join domain includes the live nodemap + * + * New in version 6: + * - DLM lockres remote refcount fixes. + * + * New in version 5: + * - Network timeout checking protocol + * * New in version 4: * - Remove i_generation from lock names for better stat performance. * @@ -54,10 +57,14 @@ * - full 64 bit i_size in the metadata lock lvbs * - introduction of "rw" lock and pushing meta/data locking down */ -#define O2NET_PROTOCOL_VERSION 4ULL +#define O2NET_PROTOCOL_VERSION 7ULL struct o2net_handshake { __be64 protocol_version; __be64 connector_id; + __be32 o2hb_heartbeat_timeout_ms; + __be32 o2net_idle_timeout_ms; + __be32 o2net_keepalive_delay_ms; + __be32 o2net_reconnect_delay_ms; }; struct o2net_node { @@ -148,6 +155,8 @@ struct o2net_sock_container { struct timeval sc_tv_func_stop; u32 sc_msg_key; u16 sc_msg_type; + + struct mutex sc_send_lock; }; struct o2net_msg_handler { @@ -157,6 +166,8 @@ struct o2net_msg_handler { u32 nh_key; o2net_msg_handler_func *nh_func; o2net_msg_handler_func *nh_func_data; + o2net_post_msg_handler_func + *nh_post_func; struct kref nh_kref; struct list_head nh_unregister_item; }; |