diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/dp_rx.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/dp_rx.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c index bbd7da48518f..d3d2a335cc40 100644 --- a/drivers/net/wireless/ath/ath11k/dp_rx.c +++ b/drivers/net/wireless/ath/ath11k/dp_rx.c @@ -565,6 +565,7 @@ void ath11k_dp_reo_cmd_list_cleanup(struct ath11k_base *ab) list_for_each_entry_safe(cmd_cache, tmp_cache, &dp->reo_cmd_cache_flush_list, list) { list_del(&cmd_cache->list); + dp->reo_cmd_cache_flush_count--; dma_unmap_single(ab->dev, cmd_cache->data.paddr, cmd_cache->data.size, DMA_BIDIRECTIONAL); kfree(cmd_cache->data.vaddr); @@ -651,15 +652,18 @@ static void ath11k_dp_rx_tid_del_func(struct ath11k_dp *dp, void *ctx, spin_lock_bh(&dp->reo_cmd_lock); list_add_tail(&elem->list, &dp->reo_cmd_cache_flush_list); + dp->reo_cmd_cache_flush_count++; spin_unlock_bh(&dp->reo_cmd_lock); /* Flush and invalidate aged REO desc from HW cache */ spin_lock_bh(&dp->reo_cmd_lock); list_for_each_entry_safe(elem, tmp, &dp->reo_cmd_cache_flush_list, list) { - if (time_after(jiffies, elem->ts + + if (dp->reo_cmd_cache_flush_count > DP_REO_DESC_FREE_THRESHOLD || + time_after(jiffies, elem->ts + msecs_to_jiffies(DP_REO_DESC_FREE_TIMEOUT_MS))) { list_del(&elem->list); + dp->reo_cmd_cache_flush_count--; spin_unlock_bh(&dp->reo_cmd_lock); ath11k_dp_reo_cache_flush(ab, &elem->data); |