| Message ID | e4379e00764943a61983ccdfd6e1e90096e30ace.1615387786.git.petrm@nvidia.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | nexthop: Resilient next-hop groups | expand |
| Context | Check | Description |
|---|---|---|
| netdev/cover_letter | success | Link |
| netdev/fixes_present | success | Link |
| netdev/patch_count | success | Link |
| netdev/tree_selection | success | Clearly marked for net-next |
| netdev/subject_prefix | success | Link |
| netdev/cc_maintainers | success | CCed 4 of 4 maintainers |
| netdev/source_inline | success | Was 0 now: 0 |
| netdev/verify_signedoff | success | Link |
| netdev/module_param | success | Was 0 now: 0 |
| netdev/build_32bit | success | Errors and warnings before: 636 this patch: 636 |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/verify_fixes | success | Link |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 42 lines checked |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 661 this patch: 661 |
| netdev/header_inline | success | Link |
On 3/10/21 8:02 AM, Petr Machata wrote: > From: Ido Schimmel <idosch@nvidia.com> > > Add data structures that will be used for in-kernel notifications about > addition / deletion of a resilient nexthop group and about changes to a > hash bucket within a resilient group. > > Signed-off-by: Ido Schimmel <idosch@nvidia.com> > Reviewed-by: Petr Machata <petrm@nvidia.com> > Signed-off-by: Petr Machata <petrm@nvidia.com> > --- > > Notes: > v1 (changes since RFC): > - u32 -> u16 for bucket counts / indices > Reviewed-by: David Ahern <dsahern@kernel.org>
diff --git a/include/net/nexthop.h b/include/net/nexthop.h index b78505c9031e..fd3c0debe8bf 100644 --- a/include/net/nexthop.h +++ b/include/net/nexthop.h @@ -155,11 +155,15 @@ struct nexthop { enum nexthop_event_type { NEXTHOP_EVENT_DEL, NEXTHOP_EVENT_REPLACE, + NEXTHOP_EVENT_RES_TABLE_PRE_REPLACE, + NEXTHOP_EVENT_BUCKET_REPLACE, }; enum nh_notifier_info_type { NH_NOTIFIER_INFO_TYPE_SINGLE, NH_NOTIFIER_INFO_TYPE_GRP, + NH_NOTIFIER_INFO_TYPE_RES_TABLE, + NH_NOTIFIER_INFO_TYPE_RES_BUCKET, }; struct nh_notifier_single_info { @@ -186,6 +190,19 @@ struct nh_notifier_grp_info { struct nh_notifier_grp_entry_info nh_entries[]; }; +struct nh_notifier_res_bucket_info { + u16 bucket_index; + unsigned int idle_timer_ms; + bool force; + struct nh_notifier_single_info old_nh; + struct nh_notifier_single_info new_nh; +}; + +struct nh_notifier_res_table_info { + u16 num_nh_buckets; + struct nh_notifier_single_info nhs[]; +}; + struct nh_notifier_info { struct net *net; struct netlink_ext_ack *extack; @@ -194,6 +211,8 @@ struct nh_notifier_info { union { struct nh_notifier_single_info *nh; struct nh_notifier_grp_info *nh_grp; + struct nh_notifier_res_table_info *nh_res_table; + struct nh_notifier_res_bucket_info *nh_res_bucket; }; };