RE: [RFC V2 PATCH 00/25] Kernel NET policy

2016-08-05 Thread Liang, Kan
> > > 5. Why disable IRQ balance? > > A: Disabling IRQ balance is a common way (recommend way for some > devices) to > >tune network performance. > > I appreciate that network tuning is hard, most people get it wrong, and > nobody agrees on the right answer. > > So rather than fix

Re: [RFC V2 PATCH 00/25] Kernel NET policy

2016-08-04 Thread Alexei Starovoitov
On Wed, Dec 31, 2014 at 08:38:49PM -0500, kan.li...@intel.com wrote: > > Changes since V1: > - Using work queue to set Rx network flow classification rules and search >available NET policy object asynchronously. > - Using RCU lock to replace read-write lock > - Redo performance test and upd

Re: [RFC V2 PATCH 00/25] Kernel NET policy

2016-08-04 Thread Stephen Hemminger
On Wed, 31 Dec 2014 20:38:49 -0500 kan.li...@intel.com wrote: > 5. Why disable IRQ balance? > A: Disabling IRQ balance is a common way (recommend way for some devices) > to >tune network performance. I appreciate that network tuning is hard, most people get it wrong, and nobody agre