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| author | Felix Fietkau <nbd@nbd.name> | 2020-09-08 14:36:56 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2020-09-18 12:19:04 +0200 |
| commit | 9abf4e49830d606f18a05111cfa96b8f0b724c7d (patch) | |
| tree | 255de87f6e6f169d02efb2513527a4dc887f4dec /net/mac80211/sta_info.h | |
| parent | 1ff4e8f2dec8b145b451f05320e4f9e01d254ae2 (diff) | |
| download | linux-9abf4e49830d606f18a05111cfa96b8f0b724c7d.tar.gz linux-9abf4e49830d606f18a05111cfa96b8f0b724c7d.tar.bz2 linux-9abf4e49830d606f18a05111cfa96b8f0b724c7d.zip | |
mac80211: optimize station connection monitor
Calling mod_timer for every rx/tx packet can be quite expensive.
Instead of constantly updating the timer, we can simply let it run out
and check the timestamp of the last ACK or rx packet to re-arm it.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Link: https://lore.kernel.org/r/20200908123702.88454-9-nbd@nbd.name
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/sta_info.h')
| -rw-r--r-- | net/mac80211/sta_info.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index d5010116cf4d..91a61b44b4e0 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -336,7 +336,6 @@ struct ieee80211_fast_tx { * @expected_ds_bits: from/to DS bits expected * @icv_len: length of the MIC if present * @key: bool indicating encryption is expected (key is set) - * @sta_notify: notify the MLME code (once) * @internal_forward: forward froms internally on AP/VLAN type interfaces * @uses_rss: copy of USES_RSS hw flag * @da_offs: offset of the DA in the header (for header conversion) @@ -352,7 +351,6 @@ struct ieee80211_fast_rx { __le16 expected_ds_bits; u8 icv_len; u8 key:1, - sta_notify:1, internal_forward:1, uses_rss:1; u8 da_offs, sa_offs; |