Merge branch 'sched/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip...

[linux-2.6] / kernel / sched.c

diff --git a/kernel/sched.c b/kernel/sched.c
index 62b1b8ecb5c712aad5631039eb28a4e49a24b1a5..6acf749d33369545310a94ff0fd52341d821bfd0 100644 (file)
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -2029,7 +2029,7 @@ find_idlest_group(struct sched_domain *sd, struct task_struct *p, int this_cpu)
                /* Tally up the load of all CPUs in the group */
                avg_load = 0;
 
-               for_each_cpu_mask(i, group->cpumask) {
+               for_each_cpu_mask_nr(i, group->cpumask) {
                        /* Bias balancing toward cpus of our domain */
                        if (local_group)
                                load = source_load(i, load_idx);
@@ -2071,7 +2071,7 @@ find_idlest_cpu(struct sched_group *group, struct task_struct *p, int this_cpu,
        /* Traverse only the allowed CPUs */
        cpus_and(*tmp, group->cpumask, p->cpus_allowed);
 
-       for_each_cpu_mask(i, *tmp) {
+       for_each_cpu_mask_nr(i, *tmp) {
                load = weighted_cpuload(i);
 
                if (load < min_load || (load == min_load && i == this_cpu)) {
@@ -3089,7 +3089,7 @@ find_busiest_group(struct sched_domain *sd, int this_cpu,
                max_cpu_load = 0;
                min_cpu_load = ~0UL;
 
-               for_each_cpu_mask(i, group->cpumask) {
+               for_each_cpu_mask_nr(i, group->cpumask) {
                        struct rq *rq;
 
                        if (!cpu_isset(i, *cpus))
@@ -3368,7 +3368,7 @@ find_busiest_queue(struct sched_group *group, enum cpu_idle_type idle,
        unsigned long max_load = 0;
        int i;
 
-       for_each_cpu_mask(i, group->cpumask) {
+       for_each_cpu_mask_nr(i, group->cpumask) {
                unsigned long wl;
 
                if (!cpu_isset(i, *cpus))
@@ -3910,7 +3910,7 @@ static void run_rebalance_domains(struct softirq_action *h)
                int balance_cpu;
 
                cpu_clear(this_cpu, cpus);
-               for_each_cpu_mask(balance_cpu, cpus) {
+               for_each_cpu_mask_nr(balance_cpu, cpus) {
                        /*
                         * If this cpu gets work to do, stop the load balancing
                         * work being done for other cpus. Next load
@@ -6721,7 +6721,7 @@ init_sched_build_groups(const cpumask_t *span, const cpumask_t *cpu_map,
 
        cpus_clear(*covered);
 
-       for_each_cpu_mask(i, *span) {
+       for_each_cpu_mask_nr(i, *span) {
                struct sched_group *sg;
                int group = group_fn(i, cpu_map, &sg, tmpmask);
                int j;
@@ -6732,7 +6732,7 @@ init_sched_build_groups(const cpumask_t *span, const cpumask_t *cpu_map,
                cpus_clear(sg->cpumask);
                sg->__cpu_power = 0;
 
-               for_each_cpu_mask(j, *span) {
+               for_each_cpu_mask_nr(j, *span) {
                        if (group_fn(j, cpu_map, NULL, tmpmask) != group)
                                continue;
 
@@ -6932,7 +6932,7 @@ static void init_numa_sched_groups_power(struct sched_group *group_head)
        if (!sg)
                return;
        do {
-               for_each_cpu_mask(j, sg->cpumask) {
+               for_each_cpu_mask_nr(j, sg->cpumask) {
                        struct sched_domain *sd;
 
                        sd = &per_cpu(phys_domains, j);
@@ -6957,7 +6957,7 @@ static void free_sched_groups(const cpumask_t *cpu_map, cpumask_t *nodemask)
 {
        int cpu, i;
 
-       for_each_cpu_mask(cpu, *cpu_map) {
+       for_each_cpu_mask_nr(cpu, *cpu_map) {
                struct sched_group **sched_group_nodes
                        = sched_group_nodes_bycpu[cpu];
 
@@ -7196,7 +7196,7 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
        /*
         * Set up domains for cpus specified by the cpu_map.
         */
-       for_each_cpu_mask(i, *cpu_map) {
+       for_each_cpu_mask_nr(i, *cpu_map) {
                struct sched_domain *sd = NULL, *p;
                SCHED_CPUMASK_VAR(nodemask, allmasks);
 
@@ -7263,7 +7263,7 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
 
 #ifdef CONFIG_SCHED_SMT
        /* Set up CPU (sibling) groups */
-       for_each_cpu_mask(i, *cpu_map) {
+       for_each_cpu_mask_nr(i, *cpu_map) {
                SCHED_CPUMASK_VAR(this_sibling_map, allmasks);
                SCHED_CPUMASK_VAR(send_covered, allmasks);
 
@@ -7280,7 +7280,7 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
 
 #ifdef CONFIG_SCHED_MC
        /* Set up multi-core groups */
-       for_each_cpu_mask(i, *cpu_map) {
+       for_each_cpu_mask_nr(i, *cpu_map) {
                SCHED_CPUMASK_VAR(this_core_map, allmasks);
                SCHED_CPUMASK_VAR(send_covered, allmasks);
 
@@ -7347,7 +7347,7 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
                        goto error;
                }
                sched_group_nodes[i] = sg;
-               for_each_cpu_mask(j, *nodemask) {
+               for_each_cpu_mask_nr(j, *nodemask) {
                        struct sched_domain *sd;
 
                        sd = &per_cpu(node_domains, j);
@@ -7393,21 +7393,21 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
 
        /* Calculate CPU power for physical packages and nodes */
 #ifdef CONFIG_SCHED_SMT
-       for_each_cpu_mask(i, *cpu_map) {
+       for_each_cpu_mask_nr(i, *cpu_map) {
                struct sched_domain *sd = &per_cpu(cpu_domains, i);
 
                init_sched_groups_power(i, sd);
        }
 #endif
 #ifdef CONFIG_SCHED_MC
-       for_each_cpu_mask(i, *cpu_map) {
+       for_each_cpu_mask_nr(i, *cpu_map) {
                struct sched_domain *sd = &per_cpu(core_domains, i);
 
                init_sched_groups_power(i, sd);
        }
 #endif
 
-       for_each_cpu_mask(i, *cpu_map) {
+       for_each_cpu_mask_nr(i, *cpu_map) {
                struct sched_domain *sd = &per_cpu(phys_domains, i);
 
                init_sched_groups_power(i, sd);
@@ -7427,7 +7427,7 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
 #endif
 
        /* Attach the domains */
-       for_each_cpu_mask(i, *cpu_map) {
+       for_each_cpu_mask_nr(i, *cpu_map) {
                struct sched_domain *sd;
 #ifdef CONFIG_SCHED_SMT
                sd = &per_cpu(cpu_domains, i);
@@ -7510,7 +7510,7 @@ static void detach_destroy_domains(const cpumask_t *cpu_map)
 
        unregister_sched_domain_sysctl();
 
-       for_each_cpu_mask(i, *cpu_map)
+       for_each_cpu_mask_nr(i, *cpu_map)
                cpu_attach_domain(NULL, &def_root_domain, i);
        synchronize_sched();
        arch_destroy_sched_domains(cpu_map, &tmpmask);
@@ -7641,11 +7641,13 @@ static ssize_t sched_power_savings_store(const char *buf, size_t count, int smt)
 }
 
 #ifdef CONFIG_SCHED_MC
-static ssize_t sched_mc_power_savings_show(struct sys_device *dev, char *page)
+static ssize_t sched_mc_power_savings_show(struct sys_device *dev,
+                               struct sysdev_attribute *attr, char *page)
 {
        return sprintf(page, "%u\n", sched_mc_power_savings);
 }
 static ssize_t sched_mc_power_savings_store(struct sys_device *dev,
+                                           struct sysdev_attribute *attr,
                                            const char *buf, size_t count)
 {
        return sched_power_savings_store(buf, count, 0);
@@ -7655,11 +7657,13 @@ static SYSDEV_ATTR(sched_mc_power_savings, 0644, sched_mc_power_savings_show,
 #endif
 
 #ifdef CONFIG_SCHED_SMT
-static ssize_t sched_smt_power_savings_show(struct sys_device *dev, char *page)
+static ssize_t sched_smt_power_savings_show(struct sys_device *dev,
+                               struct sysdev_attribute *attr, char *page)
 {
        return sprintf(page, "%u\n", sched_smt_power_savings);
 }
 static ssize_t sched_smt_power_savings_store(struct sys_device *dev,
+                                            struct sysdev_attribute *attr,
                                             const char *buf, size_t count)
 {
        return sched_power_savings_store(buf, count, 1);