diff options
| author | Ido Schimmel <idosch@nvidia.com> | 2025-04-15 15:11:35 +0300 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-04-22 11:11:15 +0200 |
| commit | 8d45673d2d2e59d03e108c569a3e8c031aa534c8 (patch) | |
| tree | b169fa4cbaee6b2271deb84d12a7ec42bbb80996 /include | |
| parent | vxlan: Use a single lock to protect the FDB table (diff) | |
| download | linux-8d45673d2d2e59d03e108c569a3e8c031aa534c8.tar.gz linux-8d45673d2d2e59d03e108c569a3e8c031aa534c8.zip | |
vxlan: Add a linked list of FDB entries
Currently, FDB entries are stored in a hash table with a fixed number of
buckets. The table is used for both lookups and entry traversal.
Subsequent patches will convert the table to rhashtable which is not
suitable for entry traversal.
In preparation for this conversion, add FDB entries to a linked list.
Subsequent patches will convert the driver to use this list when
traversing entries during dump, flush, etc.
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Link: https://patch.msgid.link/20250415121143.345227-8-idosch@nvidia.com
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/vxlan.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/vxlan.h b/include/net/vxlan.h index 272e11708a33..96a6c6f45c2e 100644 --- a/include/net/vxlan.h +++ b/include/net/vxlan.h @@ -307,6 +307,7 @@ struct vxlan_dev { struct hlist_head fdb_head[FDB_HASH_SIZE]; struct rhashtable mdb_tbl; + struct hlist_head fdb_list; struct hlist_head mdb_list; unsigned int mdb_seq; }; |