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| author | Johannes Berg <[email protected]> | 2023-03-14 19:49:13 +0200 |
|---|---|---|
| committer | Johannes Berg <[email protected]> | 2023-03-15 13:25:12 +0100 |
| commit | 0936998393c7dffd68ba5d73eabdabf8dddbbc41 (patch) | |
| tree | 6a213e55a951b457d16d74e14cd6b72842aacc86 /drivers/net/wireless/intel/iwlwifi/fw/dump.c | |
| parent | 3b50d9a174575473cc5ed8eba3570e02ea3d0733 (diff) | |
wifi: iwlwifi: mvm: avoid sta lookup in queue alloc
In FW restart scenarios, we allocate the queues from the
iwl_mvm_realloc_queues_after_restart() function, but that
is called before we insert the station ID into our map
(mvm->fw_id_to_mac_id).
However, in all cases where we're actually allocating a
queue for a "real" (not bcast, aux, ...) station we have
the sta pointer already, so just pass it along to use it
instead of looking it up.
This fixes an issue where after restart we only allocated
a queue of size 16 (due to the ordering issue described
above), and thus never got good throughput again since no
aggregates could be formed on transmit.
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Gregory Greenman <[email protected]>
Link: https://lore.kernel.org/r/20230314194113.4d70868003e8.I3476fee5c12f5b1af2be5e2f38a9df7d66d02b62@changeid
Signed-off-by: Johannes Berg <[email protected]>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/dump.c')
0 files changed, 0 insertions, 0 deletions