Missing documentation for gc_thresh2 sysctl. Signed-off-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx> --- a/Documentation/networking/ip-sysctl.txt 2014-08-12 13:07:41.000000000 -0700 +++ b/Documentation/networking/ip-sysctl.txt 2014-08-22 12:19:05.020051095 -0700 @@ -65,6 +65,12 @@ neigh/default/gc_thresh1 - INTEGER purge entries if there are fewer than this number. Default: 128 +neigh/default/gc_thresh2 - INTEGER + Threshold when garbage collector becomes more aggressive about + purging entries. Entries older than 5 seconds will be cleared + when over this number. + Default: 512 + neigh/default/gc_thresh3 - INTEGER Maximum number of neighbor entries allowed. Increase this when using large numbers of interfaces and when communicating -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
