[patch 06/33] xen: paravirt: make siblingmap functions visible
From: Jeremy Fitzhardinge <hidden>
Date: 2007-05-22 15:28:27
Also in:
lkml, xen-devel
Paravirt implementations need to set the sibling map on new cpus. Signed-off-by: Jeremy Fitzhardinge <redacted> --- arch/i386/kernel/smpboot.c | 6 ++---- include/asm-i386/smp.h | 3 +++ 2 files changed, 5 insertions(+), 4 deletions(-) ===================================================================
--- a/include/asm-i386/smp.h
+++ b/include/asm-i386/smp.h@@ -43,9 +43,12 @@ extern u8 x86_cpu_to_apicid[]; #define cpu_physical_id(cpu) x86_cpu_to_apicid[cpu] +extern void set_cpu_sibling_map(int cpu); + #ifdef CONFIG_HOTPLUG_CPU extern void cpu_exit_clear(void); extern void cpu_uninit(void); +extern void remove_siblinginfo(int cpu); #endif struct smp_ops
===================================================================
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/i386/kernel/smpboot.c@@ -308,8 +308,7 @@ cpumask_t cpu_coregroup_map(int cpu) /* representing cpus for which sibling maps can be computed */ static cpumask_t cpu_sibling_setup_map; -static inline void -set_cpu_sibling_map(int cpu) +void set_cpu_sibling_map(int cpu) { int i; struct cpuinfo_x86 *c = cpu_data;
@@ -1157,8 +1156,7 @@ void __init native_smp_prepare_boot_cpu( } #ifdef CONFIG_HOTPLUG_CPU -static void -remove_siblinginfo(int cpu) +void remove_siblinginfo(int cpu) { int sibling; struct cpuinfo_x86 *c = cpu_data;
--