diff options
Diffstat (limited to 'net/tipc/node.c')
| -rw-r--r-- | net/tipc/node.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/net/tipc/node.c b/net/tipc/node.c index c7985b2cb759..d6a490f991a4 100644 --- a/net/tipc/node.c +++ b/net/tipc/node.c @@ -378,14 +378,13 @@ static void tipc_node_calculate_timer(struct tipc_node *n, struct tipc_link *l) { unsigned long tol = tipc_link_tolerance(l); unsigned long intv = ((tol / 4) > 500) ? 500 : tol / 4; - unsigned long keepalive_intv = msecs_to_jiffies(intv); /* Link with lowest tolerance determines timer interval */ - if (keepalive_intv < n->keepalive_intv) - n->keepalive_intv = keepalive_intv; + if (intv < n->keepalive_intv) + n->keepalive_intv = intv; - /* Ensure link's abort limit corresponds to current interval */ - tipc_link_set_abort_limit(l, tol / jiffies_to_msecs(n->keepalive_intv)); + /* Ensure link's abort limit corresponds to current tolerance */ + tipc_link_set_abort_limit(l, tol / n->keepalive_intv); } static void tipc_node_delete(struct tipc_node *node) @@ -526,7 +525,7 @@ static void tipc_node_timeout(unsigned long data) if (rc & TIPC_LINK_DOWN_EVT) tipc_node_link_down(n, bearer_id, false); } - mod_timer(&n->timer, jiffies + n->keepalive_intv); + mod_timer(&n->timer, jiffies + msecs_to_jiffies(n->keepalive_intv)); } /** @@ -735,6 +734,7 @@ void tipc_node_check_dest(struct net *net, u32 onode, bool accept_addr = false; bool reset = true; char *if_name; + unsigned long intv; *dupl_addr = false; *respond = false; @@ -840,9 +840,11 @@ void tipc_node_check_dest(struct net *net, u32 onode, le->link = l; n->link_cnt++; tipc_node_calculate_timer(n, l); - if (n->link_cnt == 1) - if (!mod_timer(&n->timer, jiffies + n->keepalive_intv)) + if (n->link_cnt == 1) { + intv = jiffies + msecs_to_jiffies(n->keepalive_intv); + if (!mod_timer(&n->timer, intv)) tipc_node_get(n); + } } memcpy(&le->maddr, maddr, sizeof(*maddr)); exit: |