The __rte_cache_aligned was applied to the whole array,
not the array elements. This leads to a false sharing between
the monitored cores.
Fixes: e70a61ad50ab ("keepalive: export states")
Cc: stable@dpdk.org
Signed-off-by: Andriy Berestovskyy <aber@semihalf.com>
Acked-by: Remy Horton <remy.horton@intel.com>
462d918937