Allow the kthreads for stats to be configured for
specific cpulist (isolation) and niceness (scheduling
priority).
Signed-off-by: NJulian Anastasov <ja@ssi.bg>
Cc: yunhong-cgl jiang <xintian1976@gmail.com>
Cc: "dust.li" <dust.li@linux.alibaba.com>
Reviewed-by: NJiri Wiesner <jwiesner@suse.de>
Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org>