Revert "cpu_linux: Don't spam sched_getcpu failures on qemu"

pull/13074/head
Vijay Pai 7 years ago committed by GitHub
parent c7ea15e9b7
commit 8514a510d5
  1. 6
      src/core/lib/support/cpu_linux.cc

@ -38,9 +38,8 @@ static int ncpus = 0;
static void init_num_cpus() { static void init_num_cpus() {
/* This must be signed. sysconf returns -1 when the number cannot be /* This must be signed. sysconf returns -1 when the number cannot be
determined */ determined */
int cpu = sched_getcpu();
ncpus = (int)sysconf(_SC_NPROCESSORS_ONLN); ncpus = (int)sysconf(_SC_NPROCESSORS_ONLN);
if (ncpus < 1 || cpu < 0) { if (ncpus < 1) {
gpr_log(GPR_ERROR, "Cannot determine number of CPUs: assuming 1"); gpr_log(GPR_ERROR, "Cannot determine number of CPUs: assuming 1");
ncpus = 1; ncpus = 1;
} }
@ -57,9 +56,6 @@ unsigned gpr_cpu_current_cpu(void) {
// sched_getcpu() is undefined on musl // sched_getcpu() is undefined on musl
return 0; return 0;
#else #else
if (gpr_cpu_num_cores() == 1) {
return 0;
}
int cpu = sched_getcpu(); int cpu = sched_getcpu();
if (cpu < 0) { if (cpu < 0) {
gpr_log(GPR_ERROR, "Error determining current CPU: %s\n", strerror(errno)); gpr_log(GPR_ERROR, "Error determining current CPU: %s\n", strerror(errno));

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