[Xen-changelog] [xen stable-4.4] x86/mwait_idle: fix trace output

[patchbot@xxxxxxx]

commit 2aa4814234ee0461768d3577d73f8869404149f5
Author:     Ross Lagerwall <ross.lagerwall@xxxxxxxxxx>
AuthorDate: Tue Jun 24 09:44:23 2014 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Tue Jun 24 09:44:23 2014 +0200

    x86/mwait_idle: fix trace output
    
    Use the C-state's type when tracing, not its index since the index is
    not set by the mwait_idle driver.
    
    Signed-off-by: Ross Lagerwall <ross.lagerwall@xxxxxxxxxx>
    master commit: d17ac1d5433ba2c25d7fab11baba59173e339896
    master date: 2014-06-20 10:37:21 +0200
---
 xen/arch/x86/cpu/mwait-idle.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/xen/arch/x86/cpu/mwait-idle.c b/xen/arch/x86/cpu/mwait-idle.c
index 85179f2..65ea7b3 100644
--- a/xen/arch/x86/cpu/mwait-idle.c
+++ b/xen/arch/x86/cpu/mwait-idle.c
@@ -360,7 +360,7 @@ static void mwait_idle(void)
                lapic_timer_off();
 
        before = cpuidle_get_tick();
-       TRACE_4D(TRC_PM_IDLE_ENTRY, cx->idx, before, exp, pred);
+       TRACE_4D(TRC_PM_IDLE_ENTRY, cx->type, before, exp, pred);
 
        if (cpu_is_haltable(cpu))
                mwait_idle_with_hints(eax, MWAIT_ECX_INTERRUPT_BREAK);
@@ -369,7 +369,7 @@ static void mwait_idle(void)
 
        cstate_restore_tsc();
        trace_exit_reason(irq_traced);
-       TRACE_6D(TRC_PM_IDLE_EXIT, cx->idx, after,
+       TRACE_6D(TRC_PM_IDLE_EXIT, cx->type, after,
                irq_traced[0], irq_traced[1], irq_traced[2], irq_traced[3]);
 
        update_idle_stats(power, cx, before, after);
--
generated by git-patchbot for /home/xen/git/xen.git#stable-4.4

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