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[Xen-changelog] [xen-unstable] [IA64] Fix an ia64 cpufreq driver bug

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Subject: [Xen-changelog] [xen-unstable] [IA64] Fix an ia64 cpufreq driver bug
From: Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>
Date: Mon, 01 Dec 2008 03:50:30 -0800
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# HG changeset patch
# User Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
# Date 1225164027 -32400
# Node ID ecfb1637cef9241f04d4f3ee6aac1e923537bef0
# Parent  b0426fc080f3560eb37fb10597f79f92aa2c86c3
[IA64] Fix an ia64 cpufreq driver bug

Add record current cpu freq whenever cpufreq logic change cpu freq
so that cpufreq can make correct freq transfer decision next time.

Signed-off-by: Liu, Jinsong <jinsong.liu@xxxxxxxxx>
 xen/arch/ia64/xen/cpufreq/cpufreq.c |    1 +
 1 files changed, 1 insertion(+)

diff -r b0426fc080f3 -r ecfb1637cef9 xen/arch/ia64/xen/cpufreq/cpufreq.c
--- a/xen/arch/ia64/xen/cpufreq/cpufreq.c       Fri Oct 24 13:49:58 2008 +0900
+++ b/xen/arch/ia64/xen/cpufreq/cpufreq.c       Tue Oct 28 12:20:27 2008 +0900
@@ -154,6 +154,7 @@ processor_set_freq (struct acpi_cpufreq_
        cpufreq_statistic_update(cpu, data->acpi_data->state, state);
        data->acpi_data->state = state;
+       policy->cur = data->freq_table[state].frequency;
        return 0;

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