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Diffstat (limited to 'arch/x86/kernel/smpboot.c')
-rw-r--r--arch/x86/kernel/smpboot.c21
1 files changed, 15 insertions, 6 deletions
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 6cacab671f9b..d41f3ba26ced 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -73,11 +73,10 @@
#include <asm/setup.h>
#include <asm/uv/uv.h>
#include <linux/mc146818rtc.h>
-
#include <asm/smpboot_hooks.h>
#include <asm/i8259.h>
-
#include <asm/realmode.h>
+#include <asm/misc.h>
/* State of each CPU */
DEFINE_PER_CPU(int, cpu_state) = { 0 };
@@ -653,17 +652,27 @@ static void announce_cpu(int cpu, int apicid)
{
static int current_node = -1;
int node = early_cpu_to_node(cpu);
- int max_cpu_present = find_last_bit(cpumask_bits(cpu_present_mask), NR_CPUS);
+ static int width;
+
+ if (!width)
+ width = num_digits(num_possible_cpus()) + 1; /* + '#' sign */
if (system_state == SYSTEM_BOOTING) {
if (node != current_node) {
if (current_node > (-1))
pr_cont(" OK\n");
current_node = node;
- pr_info("Booting Node %3d, Processors ", node);
+ pr_info("Booting Node %3d, Processors:", node);
}
- pr_cont(" #%4d%s", cpu, cpu == max_cpu_present ? " OK\n" : "");
- return;
+
+ /* Add padding for the BSP */
+ if (cpu == 1)
+ pr_cont("%*s", width + 1, " ");
+
+ pr_cont("%*s#%d", width - num_digits(cpu), " ", cpu);
+
+ if (cpu == num_present_cpus() - 1)
+ pr_cont(" OK\n");
} else
pr_info("Booting Node %d Processor %d APIC 0x%x\n",
node, cpu, apicid);