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Merge pull request #10469 from mjstapp/fix_dplane_netlink_groups

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zebra: reduce incoming netlink messages for dplane thread
This commit is contained in:
Donatas Abraitis 2022-02-04 17:51:31 +02:00 committed by GitHub
commit 66a59f8743
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 2 deletions
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9
zebra/kernel_netlink.c
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@ -1455,7 +1455,7 @@ void kernel_update_multi(struct dplane_ctx_q *ctx_list)
netlink_socket (). */
void kernel_init(struct zebra_ns *zns)
{
uint32_t groups;
uint32_t groups, dplane_groups;
#if defined SOL_NETLINK
int one, ret;
#endif
@ -1480,6 +1480,10 @@ void kernel_init(struct zebra_ns *zns)
((uint32_t) 1 << (RTNLGRP_IPV6_RULE - 1)) |
((uint32_t) 1 << (RTNLGRP_NEXTHOP - 1));
dplane_groups = (RTMGRP_LINK |
RTMGRP_IPV4_IFADDR |
RTMGRP_IPV6_IFADDR);
snprintf(zns->netlink.name, sizeof(zns->netlink.name),
"netlink-listen (NS %u)", zns->ns_id);
zns->netlink.sock = -1;
@ -1514,7 +1518,8 @@ void kernel_init(struct zebra_ns *zns)
sizeof(zns->netlink_dplane_in.name), "netlink-dp-in (NS %u)",
zns->ns_id);
zns->netlink_dplane_in.sock = -1;
if (netlink_socket(&zns->netlink_dplane_in, groups, zns->ns_id) < 0) {
if (netlink_socket(&zns->netlink_dplane_in, dplane_groups,
zns->ns_id) < 0) {
zlog_err("Failure to create %s socket",
zns->netlink_dplane_in.name);
exit(-1);