proxmox-mirrors/mirror_frr
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_frr synced 2025-08-13 19:02:58 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

bgpd: yield more when generating UPDATEs

Browse Source 
In the same vein as the round-robin input commit, this re-adds logic for
limiting the amount of time spent generating UPDATEs per generation
cycle. Missed this when shifting around wpkt_quanta; prior to MT it
limited both calls to write() as well as UPDATE generation.
This commit is contained in:
Quentin Young 2017-11-13 03:18:49 -05:00
parent b785b7adda
commit d0ad6d8e5f
No known key found for this signature in database
GPG Key ID: DAF48E0F57E0834F
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
bgpd/bgp_packet.c
View File

@ -371,9 +371,14 @@ int bgp_generate_updgrp_packets(struct thread *thread)
struct stream *s; struct stream *s;
struct peer_af *paf; struct peer_af *paf;
struct bpacket *next_pkt; struct bpacket *next_pkt;
uint32_t wpq;
uint32_t generated = 0;
afi_t afi; afi_t afi;
safi_t safi; safi_t safi;
wpq = atomic_load_explicit(&peer->bgp->wpkt_quanta,
memory_order_relaxed);
/* /*
* The code beyond this part deals with update packets, proceed only * The code beyond this part deals with update packets, proceed only
* if peer is Established and updates are not on hold (as part of * if peer is Established and updates are not on hold (as part of
@ -458,7 +463,7 @@ int bgp_generate_updgrp_packets(struct thread *thread)
bgp_writes_on(peer); bgp_writes_on(peer);
bpacket_queue_advance_peer(paf); bpacket_queue_advance_peer(paf);
} }
} while (s); } while (s && (++generated < wpq));
bgp_write_proceed_actions(peer); bgp_write_proceed_actions(peer);