If we put the PID into the vDSO, this data page can no longer be shared among di...

fweimer 9 months ago | parent | context | favorite | on: On the Costs of Syscalls (2021)

If we put the PID into the vDSO, this data page can no longer be shared among different processes (at least not in the same container).

We could use the rseq area for PID and TID.