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| author | Jeremy Fitzhardinge <jeremy@xensource.com> | 2007-07-18 05:37:03 +0400 |
|---|---|---|
| committer | Jeremy Fitzhardinge <jeremy@goop.org> | 2007-07-18 19:47:41 +0400 |
| commit | c70df74376c1e29a04e07e23dd3f4c384d6166dd (patch) | |
| tree | e85b195f67547e9e8bc914ce9426b6969a1ec60a | |
| parent | 724faa89ccd8fae65f3d41a47b0e1034cf07918b (diff) | |
| download | linux-c70df74376c1e29a04e07e23dd3f4c384d6166dd.tar.xz | |
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.c | 6 | ||||
| -rw-r--r-- | include/asm-i386/smp.h | 3 |
2 files changed, 5 insertions, 4 deletions
diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c index 26752931023a..5910d3fac561 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 0f54f44b4720..1f73bde165b1 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 |