--- 2.4.20pre5aa3/fs/xfs/pagebuf/page_buf.c.~1~	Wed Sep 11 05:17:46 2002
+++ 2.4.20pre5aa3/fs/xfs/pagebuf/page_buf.c	Wed Sep 11 06:00:35 2002
@@ -2055,9 +2055,9 @@ pagebuf_iodone_daemon(
 	spin_unlock_irq(&current->sigmask_lock);
 
 	/* Migrate to the right CPU */
-	current->cpus_allowed = 1UL << cpu;
-	while (smp_processor_id() != cpu)
-		schedule();
+	set_cpus_allowed(current, 1UL << cpu);
+	if (cpu() != cpu)
+		BUG();
 
 	sprintf(current->comm, "pagebuf_io_CPU%d", bind_cpu);
 	INIT_LIST_HEAD(&pagebuf_iodone_tq[cpu]);