diff options
| author | Glauber de Oliveira Costa <gcosta@redhat.com> | 2008-03-19 14:25:29 -0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-17 17:41:01 +0200 |
| commit | f68e00a32b4f5a2881c3a39d71cc2c22e92f1d99 (patch) | |
| tree | 5cf8e7cc674b388c15d211b0433313ffb0f9000e /arch | |
| parent | 693d4b8a6429af7f2029df20a59e22f4d752e141 (diff) | |
x86: move impress_friends and smp_check to cpus_done
the cpu count is changed accordingly: now, what matters is
online cpus.
Also, we add those functions for x86_64
Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/smpboot.c | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/smpboot_32.c | 22 | ||||
| -rw-r--r-- | arch/x86/kernel/smpboot_64.c | 8 |
3 files changed, 22 insertions, 12 deletions
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index ddb94ef3778..6978f1bf653 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -114,7 +114,7 @@ void smp_checks(void) * approved Athlon */ if (tainted & TAINT_UNSAFE_SMP) { - if (cpus_weight(cpu_present_map)) + if (num_online_cpus()) printk(KERN_INFO "WARNING: This combination of AMD" "processors is not suitable for SMP.\n"); else @@ -258,7 +258,7 @@ void impress_friends(void) bogosum += cpu_data(cpu).loops_per_jiffy; printk(KERN_INFO "Total of %d processors activated (%lu.%02lu BogoMIPS).\n", - cpus_weight(cpu_present_map), + num_online_cpus(), bogosum/(500000/HZ), (bogosum/(5000/HZ))%100); diff --git a/arch/x86/kernel/smpboot_32.c b/arch/x86/kernel/smpboot_32.c index 361851cdaa9..1736404c3c3 100644 --- a/arch/x86/kernel/smpboot_32.c +++ b/arch/x86/kernel/smpboot_32.c @@ -788,8 +788,6 @@ static int __init smp_sanity_check(unsigned max_cpus) return 0; } -extern void impress_friends(void); -extern void smp_checks(void); /* * Cycle through the processors sending APIC IPIs to boot each. */ @@ -858,14 +856,6 @@ static void __init smp_boot_cpus(unsigned int max_cpus) } /* - * Cleanup possible dangling ends... - */ - smpboot_restore_warm_reset_vector(); - - impress_friends(); - - smp_checks(); - /* * construct cpu_sibling_map, so that we can tell sibling CPUs * efficiently. */ @@ -959,8 +949,20 @@ int __cpuinit native_cpu_up(unsigned int cpu) return 0; } +extern void impress_friends(void); +extern void smp_checks(void); + void __init native_smp_cpus_done(unsigned int max_cpus) { + /* + * Cleanup possible dangling ends... + */ + smpboot_restore_warm_reset_vector(); + + Dprintk("Boot done.\n"); + + impress_friends(); + smp_checks(); #ifdef CONFIG_X86_IO_APIC setup_ioapic_dest(); #endif diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c index a9cc91127b9..c3e770b0094 100644 --- a/arch/x86/kernel/smpboot_64.c +++ b/arch/x86/kernel/smpboot_64.c @@ -824,12 +824,20 @@ int __cpuinit native_cpu_up(unsigned int cpu) return err; } +extern void impress_friends(void); +extern void smp_checks(void); + /* * Finish the SMP boot. */ void __init native_smp_cpus_done(unsigned int max_cpus) { smp_cleanup_boot(); + + Dprintk("Boot done.\n"); + + impress_friends(); + smp_checks(); setup_ioapic_dest(); check_nmi_watchdog(); } |