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SubjectRe: [-mmotm] build failure: undefined reference to `wakeup_preempt_entity'
On Thu, 05 Jun 2008 10:36:07 +0800 Li Zefan <lizf@cn.fujitsu.com> wrote:

> kernel/built-in.o: In function `pick_next':
> /home/lizf/linux-2.6.26-rc4/kernel/sched_fair.c:738: undefined reference to `wakeup_preempt_entity'
> kernel/built-in.o: In function `check_preempt_wakeup':
> /home/lizf/linux-2.6.26-rc4/kernel/sched_fair.c:1194: undefined reference to `wakeup_preempt_entity'
>
> This patch:
> sched-delete-dead-stuff.patch
>
> ------------------------------------------------
> From: Andrew Morton <akpm@linux-foundation.org>
>
> kernel/sched_fair.c:1170: warning: 'wakeup_preempt_entity' defined but not used
>
> Cc: Ingo Molnar <mingo@elte.hu>
> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
>
> But I can see this function is used in sched_fair.c.

OK, thanks, that function must have become undead since I last did a
test build.

wakeup_gran() also seems to have been resurrected, so
sched-delete-dead-stuff-2.patch is no longer needed either.



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