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| /openbmc/linux/include/net/ |
| H A D | nexthop.h | diff 732d167bf5f53a8c1e8c53cf7dbffe2a13f63752 Wed Nov 04 07:30:29 CST 2020 Ido Schimmel <idosch@nvidia.com> nexthop: Emit a notification when a nexthop is added
Emit a notification in the nexthop notification chain when a new nexthop
is added (not replaced). The nexthop can either be a new group or a
single nexthop.
The notification is sent after the nexthop is inserted into the
red-black tree, as listeners might need to callback into the nexthop
code with the nexthop ID in order to mark the nexthop as offloaded.
A 'REPLACE' notification is emitted instead of 'ADD' as the distinction
between the two is not important for in-kernel listeners. In case the
listener is not familiar with the encoded nexthop ID, it can simply
treat it as a new one. This is also consistent with the route offload
API.
Changes since RFC:
* Reword commit message
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
| /openbmc/linux/net/ipv4/ |
| H A D | nexthop.c | diff 732d167bf5f53a8c1e8c53cf7dbffe2a13f63752 Wed Nov 04 07:30:29 CST 2020 Ido Schimmel <idosch@nvidia.com> nexthop: Emit a notification when a nexthop is added
Emit a notification in the nexthop notification chain when a new nexthop
is added (not replaced). The nexthop can either be a new group or a
single nexthop.
The notification is sent after the nexthop is inserted into the
red-black tree, as listeners might need to callback into the nexthop
code with the nexthop ID in order to mark the nexthop as offloaded.
A 'REPLACE' notification is emitted instead of 'ADD' as the distinction
between the two is not important for in-kernel listeners. In case the
listener is not familiar with the encoded nexthop ID, it can simply
treat it as a new one. This is also consistent with the route offload
API.
Changes since RFC:
* Reword commit message
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|