From: Michael Madore <mmadore@turbolinux.com>
To: linux-ia64@vger.kernel.org
Subject: [Linux-ia64] O(1) scheduler patch and IA64
Date: Wed, 13 Feb 2002 18:53:51 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105590698806043@msgid-missing> (raw)
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
reply other threads:[~2002-02-13 18:53 UTC|newest]
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