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author | Petr Machata <petrm@nvidia.com> | 2021-03-26 16:20:22 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2021-03-29 03:53:39 +0300 |
commit | de1d1ee3e3e9f028623e7beb4c090a2b68572f10 (patch) | |
tree | 7476abb7e8aa3d785b604141eb37745e0279bda1 /include/net | |
parent | 9195f06b2d0fd0d1cc1552970d890c21f6b9492f (diff) | |
download | linux-de1d1ee3e3e9f028623e7beb4c090a2b68572f10.tar.xz |
nexthop: Rename artifacts related to legacy multipath nexthop groups
After resilient next-hop groups have been added recently, there are two
types of multipath next-hop groups: the legacy "mpath", and the new
"resilient". Calling the legacy next-hop group type "mpath" is unfortunate,
because that describes the fact that a packet could be forwarded in one of
several paths, which is also true for the resilient next-hop groups.
Therefore, to make the naming clearer, rename various artifacts to reflect
the assumptions made. Therefore as of this patch:
- The flag for multipath groups is nh_grp_entry::is_multipath. This
includes the legacy and resilient groups, as well as any future group
types that behave as multipath groups.
Functions that assume this have "mpath" in the name.
- The flag for legacy multipath groups is nh_grp_entry::hash_threshold.
Functions that assume this have "hthr" in the name.
- The flag for resilient groups is nh_grp_entry::resilient.
Functions that assume this have "res" in the name.
Besides the above, struct nh_grp_entry::mpath was renamed to ::hthr as
well.
UAPI artifacts were obviously left intact.
Suggested-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r-- | include/net/nexthop.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/nexthop.h b/include/net/nexthop.h index 28145f714801..10e1777877e6 100644 --- a/include/net/nexthop.h +++ b/include/net/nexthop.h @@ -102,7 +102,7 @@ struct nh_grp_entry { union { struct { atomic_t upper_bound; - } mpath; + } hthr; struct { /* Member on uw_nh_entries. */ struct list_head uw_nh_entry; @@ -120,7 +120,7 @@ struct nh_group { struct nh_group *spare; /* spare group for removals */ u16 num_nh; bool is_multipath; - bool mpath; + bool hash_threshold; bool resilient; bool fdb_nh; bool has_v4; |