[Xen-changelog] [xen-unstable] Xen PM: Remove useless __sync_lazy_execstate().

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

# HG changeset patch
# User kfraser@xxxxxxxxxxxxxxxxxxxxx
# Date 1184924491 -3600
# Node ID 8e2d43396306f7bb55e4187a78cbd67d567813ee
# Parent  ae672309bb95c2d9fb7d6898bbbfbc72ade0a811
Xen PM: Remove useless __sync_lazy_execstate().
Signed-off-by: Keir Fraser <keir@xxxxxxxxxxxxx>
---
 xen/arch/x86/acpi/power.c   |    3 ---
 xen/arch/x86/acpi/suspend.c |    1 +
 2 files changed, 1 insertion(+), 3 deletions(-)

diff -r ae672309bb95 -r 8e2d43396306 xen/arch/x86/acpi/power.c
--- a/xen/arch/x86/acpi/power.c Fri Jul 20 10:38:51 2007 +0100
+++ b/xen/arch/x86/acpi/power.c Fri Jul 20 10:41:31 2007 +0100
@@ -119,9 +119,6 @@ static int enter_state(u32 state)
     if ( (state <= ACPI_STATE_S0) || (state > ACPI_S_STATES_MAX) )
         return -EINVAL;
 
-    __sync_lazy_execstate();
-    pmprintk(XENLOG_INFO, "Flush lazy state\n");
-
     if ( !spin_trylock(&pm_lock) )
         return -EBUSY;
 
diff -r ae672309bb95 -r 8e2d43396306 xen/arch/x86/acpi/suspend.c
--- a/xen/arch/x86/acpi/suspend.c       Fri Jul 20 10:38:51 2007 +0100
+++ b/xen/arch/x86/acpi/suspend.c       Fri Jul 20 10:41:31 2007 +0100
@@ -38,6 +38,7 @@ void restore_rest_processor_state(void)
     struct tss_struct *t = &init_tss[cpu];
     struct vcpu *v = current;
 
+    /* Rewriting the TSS desc is necessary to clear the Busy flag. */
     set_tss_desc(cpu, t);
     load_TR(cpu);
 

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