diff options
| -rw-r--r-- | net/mac80211/sta_info.c | 3 | ||||
| -rw-r--r-- | net/mac80211/sta_info.h | 5 |
2 files changed, 6 insertions, 2 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 666ddac..d573a49 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -68,7 +68,7 @@ static const struct rhashtable_params sta_rht_params = { .nelem_hint = 3, /* start small */ .automatic_shrinking = true, .head_offset = offsetof(struct sta_info, hash_node), - .key_offset = offsetof(struct sta_info, sta.addr), + .key_offset = offsetof(struct sta_info, addr), .key_len = ETH_ALEN, .hashfn = sta_addr_hash, .max_size = CONFIG_MAC80211_STA_HASH_MAX_SIZE, @@ -320,6 +320,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata, sta->nonpeer_pm = NL80211_MESH_POWER_ACTIVE; #endif + memcpy(sta->addr, addr, ETH_ALEN); memcpy(sta->sta.addr, addr, ETH_ALEN); sta->local = local; sta->sdata = sdata; diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index db76103..4229849 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -278,6 +278,8 @@ struct ieee80211_fast_tx { * @list: global linked list entry * @free_list: list entry for keeping track of stations to free * @hash_node: hash node for rhashtable + * @addr: station's MAC address - duplicated from public part to + * let the hash table work with just a single cacheline * @local: pointer to the global information * @sdata: virtual interface this station belongs to * @ptk: peer keys negotiated with this station, if any @@ -377,6 +379,7 @@ struct sta_info { struct list_head list, free_list; struct rcu_head rcu_head; struct rhash_head hash_node; + u8 addr[ETH_ALEN]; struct ieee80211_local *local; struct ieee80211_sub_if_data *sdata; struct ieee80211_key __rcu *gtk[NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS]; @@ -607,7 +610,7 @@ u32 sta_addr_hash(const void *key, u32 length, u32 seed); _sta_bucket_idx(tbl, _addr), \ hash_node) \ /* compare address and run code only if it matches */ \ - if (ether_addr_equal(_sta->sta.addr, (_addr))) + if (ether_addr_equal(_sta->addr, (_addr))) /* * Get STA info by index, BROKEN! |