> diff --git a/Documentation/networking/ip-sysctl.txt > b/Documentation/networking/ip-sysctl.txt > index f98ca63..cfcf0ea 100644 > --- a/Documentation/networking/ip-sysctl.txt > +++ b/Documentation/networking/ip-sysctl.txt > @@ -19,6 +19,11 @@ ip_no_pmtu_disc - BOOLEAN > Disable Path MTU Discovery. > default FALSE > > +ip_low_latency_poll - INTEGER > + Low latency busy poll timeout. (needs CONFIG_INET_LL_RX_POLL) > + Approximate time in ms to spin waiting for packets on the device queue. > + default 0
Can you document the suggested value here? Also I would add something like "may increase power usage" The other thing I would add is a linuxmib statistic counter so that we can see the polling happens. -Andi -- a...@linux.intel.com -- Speaking for myself only. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
