On Fri, Jul 10, 2015 at 10:35:22AM -0700, Jarno Rajahalme wrote: > Allocate the miniflow and minimask in struct minimatch at once, so > that they are consecutive in memory. This halves the number of > allocations, and allows smaller minimatches to share the same cache > line. > > After this a minimatch has one heap allocation for all it's data. > Previously it had either none (when data was small enough to fit in > struct miniflow's inline buffer), or two (when the inline buffer was > insufficient). Hopefully always having one performs almost the same > as none or two, in average. > > Signed-off-by: Jarno Rajahalme <jrajaha...@nicira.com>
Acked-by: Ben Pfaff <b...@nicira.com> _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
