linux-kernel - Re: [PATCH] gpu: host1x: do not check previously handled gathers

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Message-ID: <20140212101853.GD3409@ulmo.nvidia.com>
Date:	Wed, 12 Feb 2014 11:18:54 +0100
From:	Thierry Reding <thierry.reding@...il.com>
To:	Erik Faye-Lund <kusmabite@...il.com>
Cc:	linux-tegra@...r.kernel.org, tbergstrom@...dia.com,
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] gpu: host1x: do not check previously handled gathers

On Tue, Jan 07, 2014 at 09:03:06PM +0100, Erik Faye-Lund wrote:
> When patching gathers, we don't need to check against
> gathers with lower indices than the current one, as
> they are guaranteed to already have been handled.
> 
> Signed-off-by: Erik Faye-Lund <kusmabite@...il.com>
> ---
> 
> Here's a trivial optimization I have been running with for a while.
> 
>  drivers/gpu/host1x/job.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks!

Thierry

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