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| author | Keir Fraser <keir.fraser@citrix.com> | 2009-01-22 11:05:54 +0000 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2009-01-22 11:05:54 +0000 |
| commit | 45dbcba70f350274666ba8bd1271740e4c244762 (patch) | |
| tree | d50f0411eb09b341cf765ad0bc9b3a48e098c383 /xen/arch/x86/nmi.c | |
| parent | 5f4c1bb65edbbb91a5d173dc9fa7f1541a2cb826 (diff) | |
| download | xen-45dbcba70f350274666ba8bd1271740e4c244762.tar.gz xen-45dbcba70f350274666ba8bd1271740e4c244762.tar.bz2 xen-45dbcba70f350274666ba8bd1271740e4c244762.zip | |
x86: Make the num_siblings CPU parameter per-CPU.
While it is unlikely that a system has a different number of siblings
for different physical CPUs, make this parameter per-CPU for
consistency, and deal with the (so far theoretical) case that this is
different per CPU package.
Signed-off-by: Frank van der Linden <Frank.Vanderlinden@Sun.COM>
Diffstat (limited to 'xen/arch/x86/nmi.c')
| -rw-r--r-- | xen/arch/x86/nmi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xen/arch/x86/nmi.c b/xen/arch/x86/nmi.c index edc323cd38..8a1f056baf 100644 --- a/xen/arch/x86/nmi.c +++ b/xen/arch/x86/nmi.c @@ -286,7 +286,7 @@ static int __pminit setup_p4_watchdog(void) nmi_perfctr_msr = MSR_P4_IQ_PERFCTR0; nmi_p4_cccr_val = P4_NMI_IQ_CCCR0; - if ( smp_num_siblings == 2 ) + if ( boot_cpu_data.x86_num_siblings == 2 ) nmi_p4_cccr_val |= P4_CCCR_OVF_PMI1; if (!(misc_enable & MSR_IA32_MISC_ENABLE_PEBS_UNAVAIL)) |