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-rw-r--r--arch/sparc/kernel/irq.c5
-rw-r--r--arch/sparc/kernel/smp.c24
-rw-r--r--arch/sparc/kernel/sun4d_irq.c8
-rw-r--r--arch/sparc/kernel/sun4d_smp.c14
-rw-r--r--arch/sparc/kernel/sun4m_smp.c12
5 files changed, 26 insertions, 37 deletions
diff --git a/arch/sparc/kernel/irq.c b/arch/sparc/kernel/irq.c
index 410b9a72aba9..4c60a6ef54a9 100644
--- a/arch/sparc/kernel/irq.c
+++ b/arch/sparc/kernel/irq.c
@@ -184,9 +184,8 @@ int show_interrupts(struct seq_file *p, void *v)
#ifndef CONFIG_SMP
seq_printf(p, "%10u ", kstat_irqs(i));
#else
- for (j = 0; j < NR_CPUS; j++) {
- if (cpu_online(j))
- seq_printf(p, "%10u ",
+ for_each_online_cpu(j) {
+ seq_printf(p, "%10u ",
kstat_cpu(cpu_logical_map(j)).irqs[i]);
}
#endif
diff --git a/arch/sparc/kernel/smp.c b/arch/sparc/kernel/smp.c
index c6e721d8f477..ea5682ce7031 100644
--- a/arch/sparc/kernel/smp.c
+++ b/arch/sparc/kernel/smp.c
@@ -243,9 +243,8 @@ int setup_profiling_timer(unsigned int multiplier)
return -EINVAL;
spin_lock_irqsave(&prof_setup_lock, flags);
- for(i = 0; i < NR_CPUS; i++) {
- if (cpu_possible(i))
- load_profile_irq(i, lvl14_resolution / multiplier);
+ for_each_cpu(i) {
+ load_profile_irq(i, lvl14_resolution / multiplier);
prof_multiplier(i) = multiplier;
}
spin_unlock_irqrestore(&prof_setup_lock, flags);
@@ -273,13 +272,12 @@ void smp_bogo(struct seq_file *m)
{
int i;
- for (i = 0; i < NR_CPUS; i++) {
- if (cpu_online(i))
- seq_printf(m,
- "Cpu%dBogo\t: %lu.%02lu\n",
- i,
- cpu_data(i).udelay_val/(500000/HZ),
- (cpu_data(i).udelay_val/(5000/HZ))%100);
+ for_each_online_cpu(i) {
+ seq_printf(m,
+ "Cpu%dBogo\t: %lu.%02lu\n",
+ i,
+ cpu_data(i).udelay_val/(500000/HZ),
+ (cpu_data(i).udelay_val/(5000/HZ))%100);
}
}
@@ -288,8 +286,6 @@ void smp_info(struct seq_file *m)
int i;
seq_printf(m, "State:\n");
- for (i = 0; i < NR_CPUS; i++) {
- if (cpu_online(i))
- seq_printf(m, "CPU%d\t\t: online\n", i);
- }
+ for_each_online_cpu(i)
+ seq_printf(m, "CPU%d\t\t: online\n", i);
}
diff --git a/arch/sparc/kernel/sun4d_irq.c b/arch/sparc/kernel/sun4d_irq.c
index 52621348a56c..cea7fc6fc6e5 100644
--- a/arch/sparc/kernel/sun4d_irq.c
+++ b/arch/sparc/kernel/sun4d_irq.c
@@ -103,11 +103,9 @@ found_it: seq_printf(p, "%3d: ", i);
#ifndef CONFIG_SMP
seq_printf(p, "%10u ", kstat_irqs(i));
#else
- for (x = 0; x < NR_CPUS; x++) {
- if (cpu_online(x))
- seq_printf(p, "%10u ",
- kstat_cpu(cpu_logical_map(x)).irqs[i]);
- }
+ for_each_online_cpu(x)
+ seq_printf(p, "%10u ",
+ kstat_cpu(cpu_logical_map(x)).irqs[i]);
#endif
seq_printf(p, "%c %s",
(action->flags & SA_INTERRUPT) ? '+' : ' ',
diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c
index 40d426cce824..41bb9596be48 100644
--- a/arch/sparc/kernel/sun4d_smp.c
+++ b/arch/sparc/kernel/sun4d_smp.c
@@ -249,11 +249,9 @@ void __init smp4d_boot_cpus(void)
} else {
unsigned long bogosum = 0;
- for(i = 0; i < NR_CPUS; i++) {
- if (cpu_isset(i, cpu_present_map)) {
- bogosum += cpu_data(i).udelay_val;
- smp_highest_cpu = i;
- }
+ for_each_present_cpu(i) {
+ bogosum += cpu_data(i).udelay_val;
+ smp_highest_cpu = i;
}
SMP_PRINTK(("Total of %d Processors activated (%lu.%02lu BogoMIPS).\n", cpucount + 1, bogosum/(500000/HZ), (bogosum/(5000/HZ))%100));
printk("Total of %d Processors activated (%lu.%02lu BogoMIPS).\n",
@@ -266,19 +264,19 @@ void __init smp4d_boot_cpus(void)
/* Free unneeded trap tables */
ClearPageReserved(virt_to_page(trapbase_cpu1));
- set_page_count(virt_to_page(trapbase_cpu1), 1);
+ init_page_count(virt_to_page(trapbase_cpu1));
free_page((unsigned long)trapbase_cpu1);
totalram_pages++;
num_physpages++;
ClearPageReserved(virt_to_page(trapbase_cpu2));
- set_page_count(virt_to_page(trapbase_cpu2), 1);
+ init_page_count(virt_to_page(trapbase_cpu2));
free_page((unsigned long)trapbase_cpu2);
totalram_pages++;
num_physpages++;
ClearPageReserved(virt_to_page(trapbase_cpu3));
- set_page_count(virt_to_page(trapbase_cpu3), 1);
+ init_page_count(virt_to_page(trapbase_cpu3));
free_page((unsigned long)trapbase_cpu3);
totalram_pages++;
num_physpages++;
diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c
index a21f27d10e55..1dde312eebda 100644
--- a/arch/sparc/kernel/sun4m_smp.c
+++ b/arch/sparc/kernel/sun4m_smp.c
@@ -218,10 +218,8 @@ void __init smp4m_boot_cpus(void)
cpu_present_map = cpumask_of_cpu(smp_processor_id());
} else {
unsigned long bogosum = 0;
- for(i = 0; i < NR_CPUS; i++) {
- if (cpu_isset(i, cpu_present_map))
- bogosum += cpu_data(i).udelay_val;
- }
+ for_each_present_cpu(i)
+ bogosum += cpu_data(i).udelay_val;
printk("Total of %d Processors activated (%lu.%02lu BogoMIPS).\n",
cpucount + 1,
bogosum/(500000/HZ),
@@ -233,21 +231,21 @@ void __init smp4m_boot_cpus(void)
/* Free unneeded trap tables */
if (!cpu_isset(i, cpu_present_map)) {
ClearPageReserved(virt_to_page(trapbase_cpu1));
- set_page_count(virt_to_page(trapbase_cpu1), 1);
+ init_page_count(virt_to_page(trapbase_cpu1));
free_page((unsigned long)trapbase_cpu1);
totalram_pages++;
num_physpages++;
}
if (!cpu_isset(2, cpu_present_map)) {
ClearPageReserved(virt_to_page(trapbase_cpu2));
- set_page_count(virt_to_page(trapbase_cpu2), 1);
+ init_page_count(virt_to_page(trapbase_cpu2));
free_page((unsigned long)trapbase_cpu2);
totalram_pages++;
num_physpages++;
}
if (!cpu_isset(3, cpu_present_map)) {
ClearPageReserved(virt_to_page(trapbase_cpu3));
- set_page_count(virt_to_page(trapbase_cpu3), 1);
+ init_page_count(virt_to_page(trapbase_cpu3));
free_page((unsigned long)trapbase_cpu3);
totalram_pages++;
num_physpages++;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 06:52:18 +0100