linux-kernel - Re: [patch] CFS scheduler, -v5

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Date:	Wed, 25 Apr 2007 17:13:18 +0530
From:	Srivatsa Vaddagiri <vatsa@...ibm.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Markus Trippelsdorf <markus@...ppelsdorf.de>,
	linux-kernel@...r.kernel.org,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Con Kolivas <kernel@...ivas.org>,
	Nick Piggin <npiggin@...e.de>, Mike Galbraith <efault@....de>,
	Arjan van de Ven <arjan@...radead.org>,
	Peter Williams <pwil3058@...pond.net.au>,
	Thomas Gleixner <tglx@...utronix.de>, caglar@...dus.org.tr,
	Willy Tarreau <w@....eu>,
	Gene Heskett <gene.heskett@...il.com>, Mark Lord <lkml@....ca>,
	Ulrich Drepper <drepper@...hat.com>
Subject: Re: [patch] CFS scheduler, -v5

On Mon, Apr 23, 2007 at 08:21:16AM +0200, Ingo Molnar wrote:
> > Changing sys_yield_to to sys_sched_yield_to in 
> > include/asm-x86_64/unistd.h fixes the problem.
> 
> thanks. I edited the -v5 patch so new downloads should have the fix. (i 
> also test-booted x86_64 with this patch)

I downloaded -v5 and noticed this:

--- linux.orig/include/asm-x86_64/unistd.h
+++ linux/include/asm-x86_64/unistd.h
@@ -619,8 +619,10 @@ __SYSCALL(__NR_sync_file_range, sys_sync
 __SYSCALL(__NR_vmsplice, sys_vmsplice)
 #define __NR_move_pages                279
 __SYSCALL(__NR_move_pages, sys_move_pages)
+#define __NR_yield_to          280
+__SYSCALL(__NR_move_pages, sys_sched_yield_to)

s/__NR_move_pages/__NR_yield_to in the above line?

-- 
Regards,
vatsa
-
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