On 2022-01-24 09:58:31 [-0300], Marcelo Tosatti wrote: > You mean "using all CPUs which are part of the current affinity mask by > default" ? (where current affinity mask would mean user specified CPU > mask). > > > And then either specify the > > requested CPU mask or use explicitly all CPUs. > > Do you mean to drop > > /* > * Clear bits that are not set in both the cpuset from the > * environment, and in the user specified affinity. > > And just attempt to use the user specified mask? (which will then return > failure to the user in which case he can correct it). > After reading it again, I don't get it. cyclictest -a Uses all CPUs in the system. cyclictest -a $CPU Uses the $CPU (mask) specified. If $CPU is not part of the current CPU mask, why shouldn't it work? Sebastian
