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[Xen-devel] [PATCH RFC V9 4/19] xen: Defer spinlock setup until boot CPU setup

xen: Defer spinlock setup until boot CPU setup

From: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>

There's no need to do it at very early init, and doing it there
makes it impossible to use the jump_label machinery.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Signed-off-by: Raghavendra K T <raghavendra.kt@xxxxxxxxxxxxxxxxxx>
 arch/x86/xen/smp.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index 8ff3799..dcdc91c 100644
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -246,6 +246,7 @@ static void __init xen_smp_prepare_boot_cpu(void)
+       xen_init_spinlocks();
 static void __init xen_smp_prepare_cpus(unsigned int max_cpus)
@@ -647,7 +648,6 @@ void __init xen_smp_init(void)
        smp_ops = xen_smp_ops;
-       xen_init_spinlocks();
 static void __init xen_hvm_smp_prepare_cpus(unsigned int max_cpus)

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