[dpdk-dev] [PATCH v8] eal: add cache-line demote support

rte_cldemote is similar to a prefetch hint - in reverse. cldemote(addr) enables software to hint to hardware that line is likely to be shared. Useful in core-to-core communications where cache-line is likely to be shared. ARM and PPC implementation is provided with NOP and can be added if any equiv

[dpdk-dev] [PATCH v8] eal: add cache-line demote support

We are including this in rte_prefetch.h since it is the most closely related code location.rte_cldemte is similar to a prefetch hint -in reverse Omkar Maslekar (1): eal: add cache-line demote support app/test/test_prefetch.c | 2 ++ doc/guides/rel_notes/release_20_11.rst