* [Linux-ia64] O(1) scheduler patch and IA64
@ 2002-02-13 18:53 Michael Madore
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From: Michael Madore @ 2002-02-13 18:53 UTC (permalink / raw)
To: linux-ia64
Hi,
I'm trying to apply the K3 version of Ingo Molnar's O(1) scheduler patch
to kernel 2.4.17 + linux-2.4.17-ia64-011226. I'm able to get everything
to apply cleanly, however compilations on UP kernel configurations are
broken. The new patch conditionally defines the schedule_tail function
in kernel/smp.c based on the value of CONFIG_SMP. The patch also
conditionally calls this function in arch/i386/kernel/entry.S. The
patch doesn't address IA64, so entry.S still references the function,
even when CONFIG_SMP is not set.
What code should be conditionally compiled on IA64 in entry.S to acheive
the same result as IA32?
Thanks
Mike
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