diff options
Diffstat (limited to 'fs/ocfs2/cluster')
| -rw-r--r-- | fs/ocfs2/cluster/tcp.c | 47 |
1 files changed, 20 insertions, 27 deletions
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c index 4ea4b0a..1170918 100644 --- a/fs/ocfs2/cluster/tcp.c +++ b/fs/ocfs2/cluster/tcp.c @@ -142,23 +142,17 @@ static void o2net_idle_timer(unsigned long data); static void o2net_sc_postpone_idle(struct o2net_sock_container *sc); static void o2net_sc_reset_idle_timer(struct o2net_sock_container *sc); -/* - * FIXME: These should use to_o2nm_cluster_from_node(), but we end up - * losing our parent link to the cluster during shutdown. This can be - * solved by adding a pre-removal callback to configfs, or passing - * around the cluster with the node. -jeffm - */ -static inline int o2net_reconnect_delay(struct o2nm_node *node) +static inline int o2net_reconnect_delay(void) { return o2nm_single_cluster->cl_reconnect_delay_ms; } -static inline int o2net_keepalive_delay(struct o2nm_node *node) +static inline int o2net_keepalive_delay(void) { return o2nm_single_cluster->cl_keepalive_delay_ms; } -static inline int o2net_idle_timeout(struct o2nm_node *node) +static inline int o2net_idle_timeout(void) { return o2nm_single_cluster->cl_idle_timeout_ms; } @@ -444,9 +438,9 @@ static void o2net_set_nn_state(struct o2net_node *nn, /* delay if we're withing a RECONNECT_DELAY of the * last attempt */ delay = (nn->nn_last_connect_attempt + - msecs_to_jiffies(o2net_reconnect_delay(NULL))) + msecs_to_jiffies(o2net_reconnect_delay())) - jiffies; - if (delay > msecs_to_jiffies(o2net_reconnect_delay(NULL))) + if (delay > msecs_to_jiffies(o2net_reconnect_delay())) delay = 0; mlog(ML_CONN, "queueing conn attempt in %lu jiffies\n", delay); queue_delayed_work(o2net_wq, &nn->nn_connect_work, delay); @@ -460,7 +454,7 @@ static void o2net_set_nn_state(struct o2net_node *nn, * the connect_expired work will do anything. The rest will see * that it's already queued and do nothing. */ - delay += msecs_to_jiffies(o2net_idle_timeout(NULL)); + delay += msecs_to_jiffies(o2net_idle_timeout()); queue_delayed_work(o2net_wq, &nn->nn_connect_expired, delay); } @@ -1159,23 +1153,23 @@ static int o2net_check_handshake(struct o2net_sock_container *sc) * but isn't. This can ultimately cause corruption. */ if (be32_to_cpu(hand->o2net_idle_timeout_ms) != - o2net_idle_timeout(sc->sc_node)) { + o2net_idle_timeout()) { mlog(ML_NOTICE, SC_NODEF_FMT " uses a network idle timeout of " "%u ms, but we use %u ms locally. disconnecting\n", SC_NODEF_ARGS(sc), be32_to_cpu(hand->o2net_idle_timeout_ms), - o2net_idle_timeout(sc->sc_node)); + o2net_idle_timeout()); o2net_ensure_shutdown(nn, sc, -ENOTCONN); return -1; } if (be32_to_cpu(hand->o2net_keepalive_delay_ms) != - o2net_keepalive_delay(sc->sc_node)) { + o2net_keepalive_delay()) { mlog(ML_NOTICE, SC_NODEF_FMT " uses a keepalive delay of " "%u ms, but we use %u ms locally. disconnecting\n", SC_NODEF_ARGS(sc), be32_to_cpu(hand->o2net_keepalive_delay_ms), - o2net_keepalive_delay(sc->sc_node)); + o2net_keepalive_delay()); o2net_ensure_shutdown(nn, sc, -ENOTCONN); return -1; } @@ -1353,12 +1347,11 @@ static void o2net_initialize_handshake(void) { o2net_hand->o2hb_heartbeat_timeout_ms = cpu_to_be32( O2HB_MAX_WRITE_TIMEOUT_MS); - o2net_hand->o2net_idle_timeout_ms = cpu_to_be32( - o2net_idle_timeout(NULL)); + o2net_hand->o2net_idle_timeout_ms = cpu_to_be32(o2net_idle_timeout()); o2net_hand->o2net_keepalive_delay_ms = cpu_to_be32( - o2net_keepalive_delay(NULL)); + o2net_keepalive_delay()); o2net_hand->o2net_reconnect_delay_ms = cpu_to_be32( - o2net_reconnect_delay(NULL)); + o2net_reconnect_delay()); } /* ------------------------------------------------------------ */ @@ -1404,8 +1397,8 @@ static void o2net_idle_timer(unsigned long data) printk(KERN_INFO "o2net: connection to " SC_NODEF_FMT " has been idle for %u.%u " "seconds, shutting it down.\n", SC_NODEF_ARGS(sc), - o2net_idle_timeout(sc->sc_node) / 1000, - o2net_idle_timeout(sc->sc_node) % 1000); + o2net_idle_timeout() / 1000, + o2net_idle_timeout() % 1000); mlog(ML_NOTICE, "here are some times that might help debug the " "situation: (tmr %ld.%ld now %ld.%ld dr %ld.%ld adv " "%ld.%ld:%ld.%ld func (%08x:%u) %ld.%ld:%ld.%ld)\n", @@ -1433,10 +1426,10 @@ static void o2net_sc_reset_idle_timer(struct o2net_sock_container *sc) { o2net_sc_cancel_delayed_work(sc, &sc->sc_keepalive_work); o2net_sc_queue_delayed_work(sc, &sc->sc_keepalive_work, - msecs_to_jiffies(o2net_keepalive_delay(sc->sc_node))); + msecs_to_jiffies(o2net_keepalive_delay())); do_gettimeofday(&sc->sc_tv_timer); mod_timer(&sc->sc_idle_timeout, - jiffies + msecs_to_jiffies(o2net_idle_timeout(sc->sc_node))); + jiffies + msecs_to_jiffies(o2net_idle_timeout())); } static void o2net_sc_postpone_idle(struct o2net_sock_container *sc) @@ -1578,8 +1571,8 @@ static void o2net_connect_expired(struct work_struct *work) mlog(ML_ERROR, "no connection established with node %u after " "%u.%u seconds, giving up and returning errors.\n", o2net_num_from_nn(nn), - o2net_idle_timeout(NULL) / 1000, - o2net_idle_timeout(NULL) % 1000); + o2net_idle_timeout() / 1000, + o2net_idle_timeout() % 1000); o2net_set_nn_state(nn, NULL, 0, -ENOTCONN); } @@ -1634,7 +1627,7 @@ static void o2net_hb_node_up_cb(struct o2nm_node *node, int node_num, /* ensure an immediate connect attempt */ nn->nn_last_connect_attempt = jiffies - - (msecs_to_jiffies(o2net_reconnect_delay(node)) + 1); + (msecs_to_jiffies(o2net_reconnect_delay()) + 1); if (node_num != o2nm_this_node()) { /* believe it or not, accept and node hearbeating testing |