Author: deri Date: 2011-04-07 13:13:04 +0200 (Thu, 07 Apr 2011) New Revision: 4561
Modified: trunk/PF_RING/drivers/intel/e1000e/e1000e-1.2.17/src/netdev.c trunk/PF_RING/drivers/intel/igb/igb-2.4.12/src/igb_main.c trunk/PF_RING/drivers/intel/ixgbe/ixgbe-3.1.15-FlowDirector-NoTNAPI/src/ixgbe_main.c Log: Applied a push-back mechanism (courtesy of Alex Ronson @ Silicom) that in case of ring full (transparent_mode=2 only) it reduces the load as NAPI stops polling until the next cycle. The outcome is that apps are less stressed and some CPU cycles are preserved (drops will happen anyway but at lease you avoid dead-loops). _______________________________________________ Ntop-dev mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop-dev
