04/09/2023 11:12, Bruce Richardson: > On Mon, Sep 04, 2023 at 10:43:49AM +0200, Morten Brørup wrote: > > This patch introduces the generic RTE_CACHE_GUARD macro into the EAL, and > > replaces vaguely described empty cache lines in the rte_ring structure > > with this macro. > > > > Although the implementation of the rte_ring structure assumes that the > > hardware speculatively prefetches 1 cache line, this number can be changed > > at build time by modifying RTE_CACHE_GUARD_LINES in rte_config.h. > > > > The background and the RFC was discussed in this thread: > > http://inbox.dpdk.org/dev/98cbd80474fa8b44bf855df32c47dc35d87...@smartserver.smartshare.dk/ > > > > Signed-off-by: Morten Brørup <m...@smartsharesystems.com> > > --- > Seems fine to me. > > Acked-by: Bruce Richardson <bruce.richard...@intel.com>
Applied, thanks.
