From: "John W. Linville" <linville@tuxdriver.com>
To: sedat.dilek@gmail.com
Cc: Felix Fietkau <nbd@openwrt.org>,
linux-wireless@vger.kernel.org, ath5k-devel@venema.h4ckr.net
Subject: Re: [PATCH v2 1/7] ath5k: optimize tx descriptor setup
Date: Wed, 13 Apr 2011 08:51:34 -0400 [thread overview]
Message-ID: <20110413125134.GA4832@tuxdriver.com> (raw)
In-Reply-To: <BANLkTingC8r-obXeYxjbHVr2G80MCbhyMQ@mail.gmail.com>
On Wed, Apr 13, 2011 at 06:23:40AM +0200, Sedat Dilek wrote:
> On Wed, Apr 13, 2011 at 12:07 AM, Felix Fietkau <nbd@openwrt.org> wrote:
> > Use local variables to reduce the number of load/store operations on uncached
> > memory.
> >
> > Signed-off-by: Felix Fietkau <nbd@openwrt.org>
> Looks like this v2 did not found its way to wireless-next [1].
That's what happens, when it is posted after I've already merged the v1. :-)
I fixed things up and will commit the difference with the following message:
ath5k: improve comments for optimized tx descriptor setup
Comment the use of local variables to reduce the number of load/store
operations on uncached memory, in hopes of not losing this optimization
accidentally in the future.
John
--
John W. Linville Someday the world will need a hero, and you
linville@tuxdriver.com might be all we have. Be ready.
next prev parent reply other threads:[~2011-04-13 13:00 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-10 16:32 [PATCH 1/7] ath5k: optimize tx descriptor setup Felix Fietkau
2011-04-10 16:32 ` [PATCH 2/7] ath5k: remove ts_rate from ath5k_tx_status Felix Fietkau
2011-04-10 16:32 ` [PATCH 3/7] ath5k: optimize tx status processing Felix Fietkau
2011-04-10 16:32 ` [PATCH 4/7] ath5k: optimize rx " Felix Fietkau
2011-04-10 16:32 ` [PATCH 5/7] ath5k: remove ts_retry from ath5k_tx_status Felix Fietkau
2011-04-10 16:32 ` [PATCH 6/7] ath5k: clean up debugfs code Felix Fietkau
2011-04-10 16:32 ` [PATCH 7/7] ath5k: reduce interrupt load caused by rx/tx interrupts Felix Fietkau
2011-04-12 7:04 ` [ath5k-devel] [PATCH 5/7] ath5k: remove ts_retry from ath5k_tx_status 海藻敬之
2011-04-12 21:43 ` Felix Fietkau
2011-04-11 6:29 ` [PATCH 1/7] ath5k: optimize tx descriptor setup Kalle Valo
2011-04-12 21:55 ` Felix Fietkau
2011-04-12 22:07 ` [PATCH v2 " Felix Fietkau
2011-04-13 4:23 ` Sedat Dilek
2011-04-13 12:51 ` John W. Linville [this message]
2011-04-13 18:34 ` Kalle Valo
2011-04-14 7:27 ` Sedat Dilek
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