diff options
| author | Jeremy Fitzhardinge <jeremy@goop.org> | 2013-08-09 16:21:52 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2013-08-09 16:53:18 +0200 |
| commit | bf7aab3ad4b4364a293421d628a912a2153ee1ee (patch) | |
| tree | 6fdcf586e5211cb55b48911985504f291d961e91 /arch | |
| parent | x86, ticketlock: Collapse a layer of functions (diff) | |
| download | linux-bf7aab3ad4b4364a293421d628a912a2153ee1ee.tar.xz linux-bf7aab3ad4b4364a293421d628a912a2153ee1ee.zip | |
xen: Defer spinlock setup until boot CPU setup
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@goop.org>
Link: http://lkml.kernel.org/r/1376058122-8248-5-git-send-email-raghavendra.kt@linux.vnet.ibm.com
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/xen/smp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index ca92754eb846..3b52d8075e47 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -279,6 +279,7 @@ static void __init xen_smp_prepare_boot_cpu(void) xen_filter_cpu_maps(); xen_setup_vcpu_info_placement(); + xen_init_spinlocks(); } static void __init xen_smp_prepare_cpus(unsigned int max_cpus) @@ -680,7 +681,6 @@ void __init xen_smp_init(void) { smp_ops = xen_smp_ops; xen_fill_possible_map(); - xen_init_spinlocks(); } static void __init xen_hvm_smp_prepare_cpus(unsigned int max_cpus) |