In the threaded NAPI mode, expose the PID of the NAPI thread.
Signed-off-by: Amritha Nambiar <amritha.nambiar@intel.com>
Reviewed-by: Sridhar Samudrala <sridhar.samudrala@intel.com>
Link: https://lore.kernel.org/r/170147335818.5260.10253384006102593087.stgit@anambiarhost.jf.intel.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>