Lines Matching refs:cpu
31 static int set_affinity(int cpu) in set_affinity() argument
36 CPU_SET(cpu, &mask); in set_affinity()
44 int cpu = -1; in get_online_cpu_from_sysfs() local
49 if (!fscanf(f, "%d", &cpu)) in get_online_cpu_from_sysfs()
50 cpu = -1; in get_online_cpu_from_sysfs()
53 return cpu; in get_online_cpu_from_sysfs()
59 int cpu = -1; in get_online_cpu_from_cpuinfo() local
75 if (sscanf(line, "processor%*[^0123456789]%d", &cpu) == 1) in get_online_cpu_from_cpuinfo()
80 return cpu; in get_online_cpu_from_cpuinfo()
85 int cpu; in set_affinity_single() local
87 cpu = get_online_cpu_from_sysfs(); in set_affinity_single()
88 if (cpu >= 0) in set_affinity_single()
91 cpu = get_online_cpu_from_cpuinfo(); in set_affinity_single()
92 if (cpu >= 0) in set_affinity_single()
96 cpu = 0; in set_affinity_single()
98 return set_affinity(cpu); in set_affinity_single()