diff options
| author | Felix Fietkau <nbd@nbd.name> | 2023-02-13 11:08:53 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-02-14 12:25:23 +0100 |
| commit | 5c1e269aa5ebafeec69b68ff560522faa5bcb6c1 (patch) | |
| tree | b098c215c8de7e80e6ccdeb8346d4b29063d3f50 /net | |
| parent | 9f718554e7eacea62d3f972cae24d969755bf3b6 (diff) | |
wifi: mac80211: remove mesh forwarding congestion check
Now that all drivers use iTXQ, it does not make sense to check to drop
tx forwarding packets when the driver has stopped the queues.
fq_codel will take care of dropping packets when the queues fill up
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Link: https://lore.kernel.org/r/20230213100855.34315-3-nbd@nbd.name
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/debugfs_netdev.c | 3 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 1 | ||||
| -rw-r--r-- | net/mac80211/rx.c | 5 |
3 files changed, 0 insertions, 9 deletions
diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c index c87e1137e5da..0bac9af3ca96 100644 --- a/net/mac80211/debugfs_netdev.c +++ b/net/mac80211/debugfs_netdev.c @@ -603,8 +603,6 @@ IEEE80211_IF_FILE(fwded_mcast, u.mesh.mshstats.fwded_mcast, DEC); IEEE80211_IF_FILE(fwded_unicast, u.mesh.mshstats.fwded_unicast, DEC); IEEE80211_IF_FILE(fwded_frames, u.mesh.mshstats.fwded_frames, DEC); IEEE80211_IF_FILE(dropped_frames_ttl, u.mesh.mshstats.dropped_frames_ttl, DEC); -IEEE80211_IF_FILE(dropped_frames_congestion, - u.mesh.mshstats.dropped_frames_congestion, DEC); IEEE80211_IF_FILE(dropped_frames_no_route, u.mesh.mshstats.dropped_frames_no_route, DEC); @@ -740,7 +738,6 @@ static void add_mesh_stats(struct ieee80211_sub_if_data *sdata) MESHSTATS_ADD(fwded_frames); MESHSTATS_ADD(dropped_frames_ttl); MESHSTATS_ADD(dropped_frames_no_route); - MESHSTATS_ADD(dropped_frames_congestion); #undef MESHSTATS_ADD } diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 517b1840a8e3..ecc232eb1ee8 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -327,7 +327,6 @@ struct mesh_stats { __u32 fwded_frames; /* Mesh total forwarded frames */ __u32 dropped_frames_ttl; /* Not transmitted since mesh_ttl == 0*/ __u32 dropped_frames_no_route; /* Not transmitted, no route found */ - __u32 dropped_frames_congestion;/* Not forwarded due to congestion */ }; #define PREQ_Q_F_START 0x1 diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index e284897ba5e9..519bd9daea75 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -2926,11 +2926,6 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx) return RX_CONTINUE; ac = ieee802_1d_to_ac[skb->priority]; - q = sdata->vif.hw_queue[ac]; - if (ieee80211_queue_stopped(&local->hw, q)) { - IEEE80211_IFSTA_MESH_CTR_INC(ifmsh, dropped_frames_congestion); - return RX_DROP_MONITOR; - } skb_set_queue_mapping(skb, ac); if (!--mesh_hdr->ttl) { |