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authorJeremy Fitzhardinge <jeremy@xensource.com>2007-07-17 18:37:03 -0700
committerJeremy Fitzhardinge <jeremy@goop.org>2007-07-18 08:47:41 -0700
commitc70df74376c1e29a04e07e23dd3f4c384d6166dd (patch)
treee85b195f67547e9e8bc914ce9426b6969a1ec60a
parent724faa89ccd8fae65f3d41a47b0e1034cf07918b (diff)
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paravirt: make siblingmap functions visible
Paravirt implementations need to set the sibling map on new cpus. Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
-rw-r--r--arch/i386/kernel/smpboot.c6
-rw-r--r--include/asm-i386/smp.h3
2 files changed, 5 insertions, 4 deletions
diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c
index 2675293..5910d3f 100644
--- 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;
@@ -1144,8 +1143,7 @@ void __init native_smp_prepare_boot_cpu(void)
}
#ifdef CONFIG_HOTPLUG_CPU
-static void
-remove_siblinginfo(int cpu)
+void remove_siblinginfo(int cpu)
{
int sibling;
struct cpuinfo_x86 *c = cpu_data;
diff --git a/include/asm-i386/smp.h b/include/asm-i386/smp.h
index 0f54f44..1f73bde 100644
--- 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
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