Add sysctl_run_estimation and sysctl_run_estimation_target to control execution of the est_timer callback in ipvs. sysctl_run_estimation If disabled, the estimation will be stop, and you can't see any update on speed estimation data. sysctl_run_estimation_target If not -1, the estimation running on the target CPU. Dust Li (1): ipvs: add sysctl_run_estimation to support disable estimation Orange9887 (1): ipvs: add sysctl_run_estimation_target to support estimation select CPU Documentation/networking/ipvs-sysctl.txt | 20 +++++++++++++ include/net/ip_vs.h | 22 ++++++++++++++ net/netfilter/ipvs/ip_vs_ctl.c | 38 ++++++++++++++++++++++++ net/netfilter/ipvs/ip_vs_est.c | 16 +++++++++- 4 files changed, 95 insertions(+), 1 deletion(-) -- 2.25.1