trans_pcie->rba.alloc_wq only hosts a single work item and thus doesn't need
explicit concurrency limit. Let's use the default @max_active. This doesn't
cost anything and clearly expresses that @max_active doesn't matter.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Kalle Valo <kvalo@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Gregory Greenman <gregory.greenman@intel.com>
Cc: Johannes Berg <johannes.berg@intel.com>
Cc: Avraham Stern <avraham.stern@intel.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Mordechay Goodstein <mordechay.goodstein@intel.com>
Cc: "Haim, Dreyfuss" <haim.dreyfuss@intel.com>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
---
Hello,

Johannes, do you mind acking this patch instead?

Thanks.

 drivers/net/wireless/intel/iwlwifi/pcie/trans.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -3577,7 +3577,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(s
 	init_waitqueue_head(&trans_pcie->imr_waitq);
 
 	trans_pcie->rba.alloc_wq = alloc_workqueue("rb_allocator",
-						   WQ_HIGHPRI | WQ_UNBOUND, 1);
+						   WQ_HIGHPRI | WQ_UNBOUND, 0);
 	if (!trans_pcie->rba.alloc_wq) {
 		ret = -ENOMEM;
 		goto out_free_trans;

On Fri, 2023-05-05 at 12:52 -1000, Tejun Heo wrote:
> trans_pcie->rba.alloc_wq only hosts a single work item and thus doesn't need
> explicit concurrency limit. Let's use the default @max_active. This doesn't
> cost anything and clearly expresses that @max_active doesn't matter.
> 
> Signed-off-by: Tejun Heo <tj@kernel.org>
> Cc: Kalle Valo <kvalo@kernel.org>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: Eric Dumazet <edumazet@google.com>
> Cc: Jakub Kicinski <kuba@kernel.org>
> Cc: Paolo Abeni <pabeni@redhat.com>
> Cc: Gregory Greenman <gregory.greenman@intel.com>
> Cc: Johannes Berg <johannes.berg@intel.com>
> Cc: Avraham Stern <avraham.stern@intel.com>
> Cc: Kees Cook <keescook@chromium.org>
> Cc: Mordechay Goodstein <mordechay.goodstein@intel.com>
> Cc: "Haim, Dreyfuss" <haim.dreyfuss@intel.com>
> Cc: linux-wireless@vger.kernel.org
> Cc: netdev@vger.kernel.org
> 

Sure, that seems fine too.

Acked-by: Johannes Berg <johannes.berg@intel.com>

For whatever that's worth, might better to get Gregory ;-)

johannes

> --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
> +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
> @@ -3577,7 +3577,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(s
>  	init_waitqueue_head(&trans_pcie->imr_waitq);
>  
>  	trans_pcie->rba.alloc_wq = alloc_workqueue("rb_allocator",
> -						   WQ_HIGHPRI | WQ_UNBOUND, 1);
> +						   WQ_HIGHPRI | WQ_UNBOUND, 0);
>  	if (!trans_pcie->rba.alloc_wq) {
>  		ret = -ENOMEM;
>  		goto out_free_trans;
>