colin/NetworkManager
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ip6: replace timed polling with event-based call

Browse Source 
Request IPv6 flags from kernel on RTM_NEWROUTE/RTM_DELROUTE instead
of requesting periodically.
This commit is contained in:
Pavel Šimerda
2013-03-04 23:51:01 +01:00
parent a93fb28d1a
commit 896af74097
1 changed files with 4 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
src/ip6-manager/nm-ip6-manager.c
View File

@@ -124,8 +124,6 @@ typedef struct {
time_t last_solicitation;
guint ip6flags_poll_id;
guint32 ra_flags;
} NMIP6Device;
@@ -162,8 +160,6 @@ nm_ip6_device_destroy (NMIP6Device *device)
g_array_free (device->dnssl_domains, TRUE);
if (device->dnssl_timeout_id)
g_source_remove (device->dnssl_timeout_id);
if (device->ip6flags_poll_id)
g_source_remove (device->ip6flags_poll_id);
g_slice_free (NMIP6Device, device);
}
@@ -433,12 +429,6 @@ finish_addrconf (gpointer user_data)
device->addrconf_complete = TRUE;
ifindex = device->ifindex;
/* We're done, stop polling IPv6 flags */
if (device->ip6flags_poll_id) {
g_source_remove (device->ip6flags_poll_id);
device->ip6flags_poll_id = 0;
}
/* And tell listeners that addrconf is complete */
if (info->success) {
g_signal_emit (manager, signals[ADDRCONF_COMPLETE], 0,
@@ -1316,6 +1306,10 @@ netlink_notification (NMNetlinkMonitor *monitor, struct nl_msg *msg, gpointer us
case RTM_NEWROUTE:
case RTM_DELROUTE:
device = process_route_change (manager, msg);
/* Once we have received an RTM_NEWROUTE, the IPv6 flags might have been
* set. But we need to request an RTM_NEWLINK to find out what they actually are.
*/
nm_netlink_monitor_request_ip6_info (monitor, NULL);
break;
case RTM_NEWNDUSEROPT:
device = process_nduseropt (manager, msg);
@@ -1379,13 +1373,6 @@ nm_ip6_manager_prepare_interface (NMIP6Manager *manager,
return TRUE;
}
static gboolean
poll_ip6_flags (gpointer user_data)
{
nm_netlink_monitor_request_ip6_info (NM_NETLINK_MONITOR (user_data), NULL);
return TRUE;
}
void
nm_ip6_manager_begin_addrconf (NMIP6Manager *manager, int ifindex)
{
@@ -1423,8 +1410,6 @@ nm_ip6_manager_begin_addrconf (NMIP6Manager *manager, int ifindex)
nm_utils_do_sysctl (device->disable_ip6_path, "0");
}
device->ip6flags_poll_id = g_timeout_add_seconds (1, poll_ip6_flags, priv->monitor);
/* Kick off the initial IPv6 flags request */
nm_netlink_monitor_request_ip6_info (priv->monitor, NULL);