linux-kernel - Re: 2.6.21-rc3-mm1 RSDL results

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Date:	Sun, 11 Mar 2007 10:16:00 +1100
From:	Con Kolivas <kernel@...ivas.org>
To:	James Cloos <cloos@...loos.com>
Cc:	Matt Mackall <mpm@...enic.com>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	akpm@...ux-foundation.org
Subject: Re: 2.6.21-rc3-mm1 RSDL results

On Sunday 11 March 2007 04:01, James Cloos wrote:
> >>>>> "Con" == Con Kolivas <kernel@...ivas.org> writes:
>
> Con> It's sad that sched_yield is still in our graphics card drivers ...
>
> I just did a recursive grep(1) on my mirror of the freedesktop git
> repos for sched_yield.  This only checked the master branches as I
> did not bother to script up something to clone each, check out all
> branches in turn, and grep(1) each possibility.
>
> The output is just:
> :; grep -r sched_yield FDO/xorg
>
> FDO/xorg/xserver/hw/kdrive/via/viadraw.c:		sched_yield();
> FDO/xorg/driver/xf86-video-glint/src/pm2_video.c:    if (sync) /*
> sched_yield? */
>
> Is there something else I should grep(1) for?  If not, it looks as
> if sched_yield(2) has been evicted from the drivers.

See:

http://webcvs.freedesktop.org/mesa/Mesa/src/mesa/drivers/dri/r200/r200_ioctl.c?revision=1.37&view=markup

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