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Re: [PATCH 3/5] mac80211: calculate hash for fq without holding fq->lock in itxq enqueue

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To: Felix Fietkau <nbd@xxxxxxxx>, linux-wireless@xxxxxxxxxxxxxxx
Subject: Re: [PATCH 3/5] mac80211: calculate hash for fq without holding fq->lock in itxq enqueue
From: Toke Høiland-Jørgensen <toke@xxxxxxxxxx>
Date: Sat, 16 Mar 2019 19:13:19 +0100
Cc: johannes@xxxxxxxxxxxxxxxx
In-reply-to: <20190316170634.13125-3-nbd@nbd.name>
References: <20190316170634.13125-1-nbd@nbd.name> <20190316170634.13125-3-nbd@nbd.name>

Felix Fietkau <nbd@xxxxxxxx> writes:

> Reduces lock contention on enqueue/dequeue of iTXQ packets
>
> Signed-off-by: Felix Fietkau <nbd@xxxxxxxx>

Seems reasonable.

Acked-by: Toke Høiland-Jørgensen <toke@xxxxxxxxxx>

References:
- [PATCH 1/5] mac80211: mesh: drop redundant rcu_read_lock/unlock calls
  - From: Felix Fietkau
- [PATCH 3/5] mac80211: calculate hash for fq without holding fq->lock in itxq enqueue
  - From: Felix Fietkau

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