[Xen-changelog] [xen-unstable] [IA64] Trigger memory scrub

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Alex Williamson <alex.williamson@xxxxxx>
# Date 1175271916 21600
# Node ID 864a4553b2d0352213fa1caafa586f6fae6f458e
# Parent  cc0d9207cd34616a3d3c163f045dfd1bb9fd14b5
[IA64] Trigger memory scrub

Continuous domain creation can sometimes fail by running out of
scrubbed pages.  Trigger it similar to x86.

Signed-off-by: Zhang xiantao <xiantao.zhang@xxxxxxxxx>
---
 xen/arch/ia64/xen/domain.c |    1 +
 1 files changed, 1 insertion(+)

diff -r cc0d9207cd34 -r 864a4553b2d0 xen/arch/ia64/xen/domain.c
--- a/xen/arch/ia64/xen/domain.c        Fri Mar 30 10:21:17 2007 -0600
+++ b/xen/arch/ia64/xen/domain.c        Fri Mar 30 10:25:16 2007 -0600
@@ -336,6 +336,7 @@ static void continue_cpu_idle_loop(void)
 #else
            irq_stat[cpu].idle_timestamp = jiffies;
 #endif
+           page_scrub_schedule_work();
            while ( !softirq_pending(smp_processor_id()) )
                default_idle();
            raise_softirq(SCHEDULE_SOFTIRQ);

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