diff options
| author | Dinesh Dutt <ddutt@cumulusnetworks.com> | 2013-08-24 07:54:09 +0000 |
|---|---|---|
| committer | David Lamparter <equinox@opensourcerouting.org> | 2013-11-07 18:15:30 -0800 |
| commit | 3810e06eebe14f75c66fb17a88574384573e95fa (patch) | |
| tree | 0e7ba30d0b24d1ea874eb257b78fdeed2eaebf4c /ospf6d/ospf6_top.h | |
| parent | 8551e6dadce41fb87a61767af723cb25ae611a04 (diff) | |
| download | quagga-3810e06eebe14f75c66fb17a88574384573e95fa.tar.bz2 quagga-3810e06eebe14f75c66fb17a88574384573e95fa.tar.xz | |
ospf6d: schedule SPF to run on events rather than directly on each event.
OSPV3 SPF triggers on every SPF-able event instead of using timers the way
OSPFv2 does. This patch makes SPF be triggered/throttled similar to OSPFv2.
It adds a command to quagga identical to the OSPFv2 equivalent to configure
these timers.
Summary:
Signed-off-by: Dinesh Dutt <ddutt at cumulusnetworks.com>
Reviewed-by: Scott Feldman <sfeldma at cumulusnetworks.com>
[DL: removed reference to oa->ts_spf for rebase]
[DL: killed timeval_subtract]
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Diffstat (limited to 'ospf6d/ospf6_top.h')
| -rw-r--r-- | ospf6d/ospf6_top.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/ospf6d/ospf6_top.h b/ospf6d/ospf6_top.h index 4b2d2c3e..27eb18cd 100644 --- a/ospf6d/ospf6_top.h +++ b/ospf6d/ospf6_top.h @@ -38,6 +38,7 @@ struct ospf6 /* list of areas */ struct list *area_list; + struct ospf6_area *backbone; /* AS scope link state database */ struct ospf6_lsdb *lsdb; @@ -59,6 +60,18 @@ struct ospf6 u_char flag; + /* SPF parameters */ + unsigned int spf_delay; /* SPF delay time. */ + unsigned int spf_holdtime; /* SPF hold time. */ + unsigned int spf_max_holdtime; /* SPF maximum-holdtime */ + unsigned int spf_hold_multiplier; /* Adaptive multiplier for hold time */ + + struct timeval ts_spf; /* SPF calculation time stamp. */ + struct timeval ts_spf_duration; /* Execution time of last SPF */ + + /* Threads */ + struct thread *t_spf_calc; /* SPF calculation timer. */ + struct thread *t_ase_calc; /* ASE calculation timer. */ struct thread *maxage_remover; }; |