From: Johannes Berg <johannes@sipsolutions.net>
To: Michal Kazior <michal.kazior@tieto.com>, linux-wireless@vger.kernel.org
Subject: Re: [PATCH] mac80211: fix unnecessary frame drops in mesh fwding
Date: Tue, 26 Jan 2016 14:13:37 +0100 [thread overview]
Message-ID: <1453814017.2759.44.camel@sipsolutions.net> (raw)
In-Reply-To: <1453729404-26506-1-git-send-email-michal.kazior@tieto.com> (sfid-20160125_144242_994035_4B1110EE)
On Mon, 2016-01-25 at 14:43 +0100, Michal Kazior wrote:
> The ieee80211_queue_stopped() expects hw queue
> number but it was given raw WMM AC number instead.
>
> This could cause frame drops and problems with
> traffic in some cases - most notably if driver
> doesn't map AC numbers to queue numbers 1:1 and
> uses ieee80211_stop_queues() and
> ieee80211_wake_queue() only without ever calling
> ieee80211_wake_queues().
>
[...]
Yeah, this seems right - applied.
I put it into mac80211-next since you nobody complained before so it's
likely not relevant without your other ath10k patches.
johannes
prev parent reply other threads:[~2016-01-26 13:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-25 13:43 [PATCH] mac80211: fix unnecessary frame drops in mesh fwding Michal Kazior
2016-01-26 13:13 ` Johannes Berg [this message]
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