| /linux-3.4.99/tools/perf/util/ |
| D | cpumap.c | 10 int nr_cpus; in cpu_map__default_new() local
12 nr_cpus = sysconf(_SC_NPROCESSORS_ONLN); in cpu_map__default_new()
13 if (nr_cpus < 0) in cpu_map__default_new()
16 cpus = malloc(sizeof(*cpus) + nr_cpus * sizeof(int)); in cpu_map__default_new()
19 for (i = 0; i < nr_cpus; ++i) in cpu_map__default_new()
22 cpus->nr = nr_cpus; in cpu_map__default_new()
28 static struct cpu_map *cpu_map__trim_new(int nr_cpus, int *tmp_cpus) in cpu_map__trim_new() argument
30 size_t payload_size = nr_cpus * sizeof(int); in cpu_map__trim_new()
34 cpus->nr = nr_cpus; in cpu_map__trim_new()
45 int nr_cpus = 0; in cpu_map__read_all_cpu_map() local
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| D | trace-event.h | 169 void parse_set_info(int nr_cpus, int long_sz);
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| D | trace-event-parse.c | 3134 void parse_set_info(int nr_cpus, int long_sz) in parse_set_info() argument
3136 cpus = nr_cpus; in parse_set_info()
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| /linux-3.4.99/arch/arm/mach-vexpress/ |
| D | platsmp.c | 82 static int nr_cpus = -1; in vexpress_dt_cpus_num() local
84 if (prev_depth > depth && nr_cpus > 0) in vexpress_dt_cpus_num()
85 return nr_cpus; in vexpress_dt_cpus_num()
87 if (nr_cpus < 0 && strcmp(uname, "cpus") == 0) in vexpress_dt_cpus_num()
88 nr_cpus = 0; in vexpress_dt_cpus_num()
90 if (nr_cpus >= 0) { in vexpress_dt_cpus_num()
95 nr_cpus++; in vexpress_dt_cpus_num()
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| /linux-3.4.99/arch/powerpc/kernel/ |
| D | paca.c | 52 static void allocate_lppacas(int nr_cpus, unsigned long limit) in allocate_lppacas() argument
54 if (nr_cpus <= NR_LPPACAS) in allocate_lppacas()
58 (nr_cpus - NR_LPPACAS)); in allocate_lppacas()
94 static inline void allocate_lppacas(int nr_cpus, unsigned long limit) { } in allocate_lppacas() argument
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| /linux-3.4.99/arch/s390/appldata/ |
| D | appldata_os.c | 67 u32 nr_cpus; /* number of (virtual) CPUs */ member
137 os_data->nr_cpus = j; in appldata_get_os_data()
140 (os_data->nr_cpus * sizeof(struct appldata_os_per_cpu)); in appldata_get_os_data()
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| /linux-3.4.99/drivers/lguest/ |
| D | lguest_user.c | 212 if (cpu_id >= lg->nr_cpus) in read()
260 cpu->lg->nr_cpus++; in lg_cpu_start()
421 if (!lg || (cpu_id >= lg->nr_cpus)) in write()
469 for (i = 0; i < lg->nr_cpus; i++) { in close()
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| D | lg.h | 96 unsigned int nr_cpus; member
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| /linux-3.4.99/kernel/ |
| D | smp.c | 646 int nr_cpus; in nrcpus() local
648 get_option(&str, &nr_cpus); in nrcpus()
649 if (nr_cpus > 0 && nr_cpus < nr_cpu_ids) in nrcpus()
650 nr_cpu_ids = nr_cpus; in nrcpus()
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| /linux-3.4.99/fs/fscache/ |
| D | main.c | 105 unsigned int nr_cpus = num_possible_cpus(); in fscache_init() local
110 clamp_val(nr_cpus, in fscache_init()
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| /linux-3.4.99/tools/power/cpupower/utils/ |
| D | cpufreq-info.c | 57 unsigned int cpu, nr_cpus; in proc_cpufreq_output() local
65 nr_cpus = count_cpus(); in proc_cpufreq_output()
66 for (cpu = 0; cpu < nr_cpus; cpu++) { in proc_cpufreq_output()
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| /linux-3.4.99/arch/powerpc/mm/ |
| D | numa.c | 1322 int cpu, nr_cpus = 0; in update_cpu_associativity_changes_mask() local
1340 nr_cpus++; in update_cpu_associativity_changes_mask()
1344 return nr_cpus; in update_cpu_associativity_changes_mask()
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| /linux-3.4.99/arch/powerpc/sysdev/ |
| D | mpic.c | 1785 int nr_cpus; in smp_mpic_probe() local
1789 nr_cpus = cpumask_weight(cpu_possible_mask); in smp_mpic_probe()
1791 DBG("nr_cpus: %d\n", nr_cpus); in smp_mpic_probe()
1793 if (nr_cpus > 1) in smp_mpic_probe()
1796 return nr_cpus; in smp_mpic_probe()
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| /linux-3.4.99/kernel/sched/ |
| D | fair.c | 4721 atomic_t nr_cpus; member
4856 atomic_dec(&nohz.nr_cpus); in clear_nohz_tick_stopped()
4910 atomic_inc(&nohz.nr_cpus); in select_nohz_load_balancer()
5087 if (likely(!atomic_read(&nohz.nr_cpus))) in nohz_kick_needed()
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| /linux-3.4.99/Documentation/ |
| D | kernel-parameters.txt | 1955 nr_cpus= [SMP] Maximum number of processors that an SMP kernel
1956 could support. nr_cpus=n : n >= 1 limits the kernel to
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