Searched refs:cpuset (Results 1 - 25 of 67) sorted by relevance

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/linux-master/tools/testing/selftests/x86/
H A Dsysret_ss_attrs.c55 cpu_set_t cpuset; local
56 CPU_ZERO(&cpuset);
57 CPU_SET(0, &cpuset);
58 if (sched_setaffinity(0, sizeof(cpuset), &cpuset) != 0)
H A Dioperm.c90 cpu_set_t cpuset; local
91 CPU_ZERO(&cpuset);
92 CPU_SET(0, &cpuset);
93 if (sched_setaffinity(0, sizeof(cpuset), &cpuset) != 0)
H A Diopl.c174 cpu_set_t cpuset; local
176 CPU_ZERO(&cpuset);
177 CPU_SET(0, &cpuset);
178 if (sched_setaffinity(0, sizeof(cpuset), &cpuset) != 0)
H A Dldt_gdt.c437 cpu_set_t cpuset; local
438 CPU_ZERO(&cpuset);
439 CPU_SET(1, &cpuset);
440 if (sched_setaffinity(0, sizeof(cpuset), &cpuset) != 0)
532 cpu_set_t cpuset; local
537 CPU_ZERO(&cpuset);
538 CPU_SET(1, &cpuset);
539 if (sched_setaffinity(0, sizeof(cpuset), &cpuset) !
[all...]
/linux-master/tools/testing/selftests/powerpc/tm/
H A Dtm-poison.c29 cpu_set_t cpuset; local
42 CPU_ZERO(&cpuset);
43 CPU_SET(cpu, &cpuset);
44 FAIL_IF(sched_setaffinity(0, sizeof(cpuset), &cpuset) != 0);
H A Dtm-trap.c253 cpu_set_t cpuset; local
274 CPU_ZERO(&cpuset);
275 CPU_SET(cpu, &cpuset);
287 rc = pthread_attr_setaffinity_np(&attr, sizeof(cpu_set_t), &cpuset);
/linux-master/tools/testing/selftests/cgroup/
H A Dtest_cpuset_prs.sh4 # Test for cpuset v2 partition root state (PRS)
25 SUBPARTS_CPUS=$CGROUP2/.__DEBUG__.cpuset.cpus.subpartitions
26 CPULIST=$(cat $CGROUP2/cpuset.cpus.effective)
63 echo +cpuset > cgroup.subtree_control
66 # If cpuset has been set up and used in child cgroups, we may not be able to
71 echo 0-6 > test/cpuset.cpus
72 echo root > test/cpuset.cpus.partition
73 cat test/cpuset.cpus.partition | grep -q invalid
75 echo member > test/cpuset.cpus.partition
76 echo "" > test/cpuset
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/linux-master/tools/testing/selftests/powerpc/benchmarks/
H A Dfork.c32 cpu_set_t cpuset; local
37 CPU_ZERO(&cpuset);
38 CPU_SET(cpu, &cpuset);
40 if (sched_setaffinity(0, sizeof(cpuset), &cpuset)) {
137 cpu_set_t cpuset; local
149 CPU_ZERO(&cpuset);
150 CPU_SET(cpu, &cpuset);
152 rc = pthread_attr_setaffinity_np(&attr, sizeof(cpu_set_t), &cpuset);
H A Dcontext_switch.c78 cpu_set_t cpuset; local
81 CPU_ZERO(&cpuset);
82 CPU_SET(cpu, &cpuset);
91 rc = pthread_attr_setaffinity_np(&attr, sizeof(cpu_set_t), &cpuset);
109 cpu_set_t *cpuset; local
123 cpuset = CPU_ALLOC(ncpus);
124 if (!cpuset) {
128 CPU_ZERO_S(size, cpuset);
129 CPU_SET_S(cpu, size, cpuset);
131 if (sched_setaffinity(0, size, cpuset)) {
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/linux-master/tools/power/cpupower/bench/
H A Dsystem.c77 cpu_set_t cpuset; local
79 CPU_ZERO(&cpuset);
80 CPU_SET(cpu, &cpuset);
84 if (sched_setaffinity(getpid(), sizeof(cpu_set_t), &cpuset) < 0) {
/linux-master/kernel/cgroup/
H A DMakefile7 obj-$(CONFIG_CPUSETS) += cpuset.o
H A Dcpuset.c2 * kernel/cpuset.c
27 #include <linux/cpuset.h>
53 * There could be abnormal cpuset configurations for cpu or memory
84 [PERR_INVCPUS] = "Invalid cpu list in cpuset.cpus.exclusive",
87 [PERR_NOTEXCL] = "Cpu list in cpuset.cpus not exclusive",
90 [PERR_CPUSEMPTY] = "cpuset.cpus is empty",
94 struct cpuset { struct
103 * cpuset.cpus and cpuset.mems, and won't be limited by the
107 * in the cpuset
[all...]
/linux-master/tools/testing/selftests/bpf/prog_tests/
H A Dtest_overhead.c49 cpu_set_t cpuset; local
52 CPU_ZERO(&cpuset);
53 CPU_SET(cpu, &cpuset);
54 sched_setaffinity(0, sizeof(cpuset), &cpuset);
/linux-master/tools/testing/selftests/intel_pstate/
H A Daperf.c31 cpu_set_t cpuset; local
54 CPU_ZERO(&cpuset);
55 CPU_SET(cpu, &cpuset);
57 if (sched_setaffinity(0, sizeof(cpu_set_t), &cpuset)) {
/linux-master/tools/perf/bench/
H A Dfutex-requeue.c126 cpu_set_t *cpuset; local
133 cpuset = CPU_ALLOC(nrcpus);
134 BUG_ON(!cpuset);
142 CPU_ZERO_S(size, cpuset);
143 CPU_SET_S(perf_cpu_map__cpu(cpu, i % perf_cpu_map__nr(cpu)).cpu, size, cpuset);
145 if (pthread_attr_setaffinity_np(&thread_attr, size, cpuset)) {
146 CPU_FREE(cpuset);
151 CPU_FREE(cpuset);
156 CPU_FREE(cpuset);
H A Dfutex-hash.c126 cpu_set_t *cpuset; local
178 cpuset = CPU_ALLOC(nrcpus);
179 BUG_ON(!cpuset);
188 CPU_ZERO_S(size, cpuset);
190 CPU_SET_S(perf_cpu_map__cpu(cpu, i % perf_cpu_map__nr(cpu)).cpu, size, cpuset);
191 ret = pthread_attr_setaffinity_np(&thread_attr, size, cpuset);
193 CPU_FREE(cpuset);
199 CPU_FREE(cpuset);
204 CPU_FREE(cpuset);
H A Dfutex-lock-pi.c123 cpu_set_t *cpuset; local
130 cpuset = CPU_ALLOC(nrcpus);
131 BUG_ON(!cpuset);
147 CPU_ZERO_S(size, cpuset);
148 CPU_SET_S(perf_cpu_map__cpu(cpu, i % perf_cpu_map__nr(cpu)).cpu, size, cpuset);
150 if (pthread_attr_setaffinity_np(&thread_attr, size, cpuset)) {
151 CPU_FREE(cpuset);
156 CPU_FREE(cpuset);
161 CPU_FREE(cpuset);
H A Dfutex-wake.c100 cpu_set_t *cpuset; local
106 cpuset = CPU_ALLOC(nrcpus);
107 BUG_ON(!cpuset);
115 CPU_ZERO_S(size, cpuset);
116 CPU_SET_S(perf_cpu_map__cpu(cpu, i % perf_cpu_map__nr(cpu)).cpu, size, cpuset);
118 if (pthread_attr_setaffinity_np(&thread_attr, size, cpuset)) {
119 CPU_FREE(cpuset);
124 CPU_FREE(cpuset);
129 CPU_FREE(cpuset);
H A Dfutex-wake-parallel.c150 cpu_set_t *cpuset; local
157 cpuset = CPU_ALLOC(nrcpus);
158 BUG_ON(!cpuset);
166 CPU_ZERO_S(size, cpuset);
167 CPU_SET_S(perf_cpu_map__cpu(cpu, i % perf_cpu_map__nr(cpu)).cpu, size, cpuset);
169 if (pthread_attr_setaffinity_np(&thread_attr, size, cpuset)) {
170 CPU_FREE(cpuset);
175 CPU_FREE(cpuset);
180 CPU_FREE(cpuset);
H A Depoll-wait.c295 cpu_set_t *cpuset; local
313 cpuset = CPU_ALLOC(nrcpus);
314 BUG_ON(!cpuset);
352 CPU_ZERO_S(size, cpuset);
354 size, cpuset);
356 ret = pthread_attr_setaffinity_np(&thread_attr, size, cpuset);
358 CPU_FREE(cpuset);
368 CPU_FREE(cpuset);
373 CPU_FREE(cpuset);
H A Depoll-ctl.c226 cpu_set_t *cpuset; local
236 cpuset = CPU_ALLOC(nrcpus);
237 BUG_ON(!cpuset);
263 CPU_ZERO_S(size, cpuset);
265 size, cpuset);
267 ret = pthread_attr_setaffinity_np(&thread_attr, size, cpuset);
269 CPU_FREE(cpuset);
279 CPU_FREE(cpuset);
284 CPU_FREE(cpuset);
/linux-master/include/linux/
H A Dcgroup_subsys.h13 SUBSYS(cpuset)
/linux-master/tools/testing/selftests/kvm/
H A Darch_timer.c103 cpu_set_t cpuset; local
106 CPU_ZERO(&cpuset);
107 CPU_SET(new_pcpu, &cpuset);
112 sizeof(cpuset), &cpuset);
/linux-master/tools/testing/selftests/bpf/
H A Dtest_tcpnotify_user.c81 cpu_set_t cpuset; local
86 CPU_ZERO(&cpuset);
87 CPU_SET(0, &cpuset);
88 pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset); local
/linux-master/tools/testing/selftests/mm/
H A Dhugetlb_reparenting_test.sh135 echo 0 >$CGROUP_ROOT/a/cpuset.mems
136 echo 0 >$CGROUP_ROOT/a/cpuset.cpus
142 echo 0 >$CGROUP_ROOT/a/b/cpuset.mems
143 echo 0 >$CGROUP_ROOT/a/b/cpuset.cpus
158 echo 0 >$CGROUP_ROOT/$cgroup/cpuset.mems
159 echo 0 >$CGROUP_ROOT/$cgroup/cpuset.cpus

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