How about we skip logging each unexpected key attributes once? We can use a u64 bit fields to keep track the flow key attributes in the kernel module.
On Thu, Apr 24, 2014 at 6:30 PM, Jesse Gross <je...@nicira.com> wrote: > On Thu, Apr 24, 2014 at 4:30 PM, Jarno Rajahalme <jrajaha...@nicira.com> > wrote: >> >> On Apr 24, 2014, at 3:32 PM, Ben Pfaff <b...@nicira.com> wrote: >> >>> On Thu, Apr 24, 2014 at 02:57:28PM -0700, Jesse Gross wrote: >>>> I suppose the other possibility is to pass some kind of flag attribute >>>> with messages indicating that this is a test probe and would silence >>>> logging. Existing kernels would ignore this so they would still log >>>> but the behavior would be otherwise unchanged. >>> >>> That makes me nervous--it poses the temptation of changing behavior in >>> some other way, not just log-wise. >> >> How about a specific netlink (DP) command to set the logging level and >> invoking it before and after probing? > > I guess something seems vaguely wrong about this to me - it seems to > assume too much about the kernel implementation. > _______________________________________________ > dev mailing list > dev@openvswitch.org > http://openvswitch.org/mailman/listinfo/dev _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
