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Diffstat (limited to 'Documentation/networking/ipvs-sysctl.rst')
| -rw-r--r-- | Documentation/networking/ipvs-sysctl.rst | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/Documentation/networking/ipvs-sysctl.rst b/Documentation/networking/ipvs-sysctl.rst index 387fda80f05f..3fb5fa142eef 100644 --- a/Documentation/networking/ipvs-sysctl.rst +++ b/Documentation/networking/ipvs-sysctl.rst @@ -129,6 +129,26 @@ drop_packet - INTEGER threshold. When the mode 3 is set, the always mode drop rate is controlled by the /proc/sys/net/ipv4/vs/am_droprate. +est_cpulist - CPULIST + Allowed CPUs for estimation kthreads + + Syntax: standard cpulist format + empty list - stop kthread tasks and estimation + default - the system's housekeeping CPUs for kthreads + + Example: + "all": all possible CPUs + "0-N": all possible CPUs, N denotes last CPU number + "0,1-N:1/2": first and all CPUs with odd number + "": empty list + +est_nice - INTEGER + default 0 + Valid range: -20 (more favorable) .. 19 (less favorable) + + Niceness value to use for the estimation kthreads (scheduling + priority) + expire_nodest_conn - BOOLEAN - 0 - disabled (default) - not 0 - enabled @@ -304,8 +324,8 @@ run_estimation - BOOLEAN 0 - disabled not 0 - enabled (default) - If disabled, the estimation will be stop, and you can't see - any update on speed estimation data. + If disabled, the estimation will be suspended and kthread tasks + stopped. You can always re-enable estimation by setting this value to 1. But be careful, the first estimation after re-enable is not |