diff options
Diffstat (limited to 'tools/testing/selftests/powerpc/pmu/lib.c')
-rw-r--r-- | tools/testing/selftests/powerpc/pmu/lib.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/tools/testing/selftests/powerpc/pmu/lib.c b/tools/testing/selftests/powerpc/pmu/lib.c index 719f94f10d41..321357987408 100644 --- a/tools/testing/selftests/powerpc/pmu/lib.c +++ b/tools/testing/selftests/powerpc/pmu/lib.c @@ -14,19 +14,6 @@ #include "utils.h" #include "lib.h" - -int bind_to_cpu(int cpu) -{ - cpu_set_t mask; - - printf("Binding to cpu %d\n", cpu); - - CPU_ZERO(&mask); - CPU_SET(cpu, &mask); - - return sched_setaffinity(0, sizeof(mask), &mask); -} - #define PARENT_TOKEN 0xAA #define CHILD_TOKEN 0x55 @@ -116,12 +103,10 @@ static int eat_cpu_child(union pipe read_pipe, union pipe write_pipe) pid_t eat_cpu(int (test_function)(void)) { union pipe read_pipe, write_pipe; - int cpu, rc; + int rc; pid_t pid; - cpu = pick_online_cpu(); - FAIL_IF(cpu < 0); - FAIL_IF(bind_to_cpu(cpu)); + FAIL_IF(bind_to_cpu(BIND_CPU_ANY) < 0); if (pipe(read_pipe.fds) == -1) return -1; |