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| author | Johannes Berg <johannes.berg@intel.com> | 2020-12-09 23:16:31 +0200 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2020-12-10 00:14:18 +0200 |
| commit | 2f7a04c7b03b7fd63b7618e29295fc25732faac1 (patch) | |
| tree | 51f93752b166c3911f1060b302e47db8b20dd16c /drivers/net/wireless/intel/iwlwifi/mvm/ops.c | |
| parent | 9e8338ad17eb8976edd5d2def516e4b3346a4470 (diff) | |
| download | linux-2f7a04c7b03b7fd63b7618e29295fc25732faac1.tar.gz linux-2f7a04c7b03b7fd63b7618e29295fc25732faac1.tar.bz2 linux-2f7a04c7b03b7fd63b7618e29295fc25732faac1.zip | |
iwlwifi: mvm: do more useful queue sync accounting
We're currently doing accounting on the queue sync with an
atomic variable that counts down the number of remaining
notifications that we still need.
As we've been hitting issues in this area, modify this to
track a bitmap of queues, not just the number of queues,
and print out the remaining bitmap in the warning.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.0a3fa177cd6b.I7c69ff999419368266279ec27dd618eb450908b3@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/ops.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c index e54c48af1913..2a497fb77e3a 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c @@ -703,7 +703,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, init_waitqueue_head(&mvm->rx_sync_waitq); - atomic_set(&mvm->queue_sync_counter, 0); + mvm->queue_sync_state = 0; SET_IEEE80211_DEV(mvm->hw, mvm->trans->dev); |