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 fscanf(f, "%d", &cpu); in get_online_cpu_from_sysfs()
52 return cpu; in get_online_cpu_from_sysfs()
58 int cpu = -1; in get_online_cpu_from_cpuinfo() local
74 if (sscanf(line, "processor%*[^0123456789]%d", &cpu) == 1) in get_online_cpu_from_cpuinfo()
79 return cpu; in get_online_cpu_from_cpuinfo()
84 int cpu; in set_affinity_single() local
86 cpu = get_online_cpu_from_sysfs(); in set_affinity_single()
87 if (cpu >= 0) in set_affinity_single()
90 cpu = get_online_cpu_from_cpuinfo(); in set_affinity_single()
91 if (cpu >= 0) in set_affinity_single()
95 cpu = 0; in set_affinity_single()
97 return set_affinity(cpu); in set_affinity_single()