From ec94968ed4c53d7fa16a49b7243ece10b93ab8ba Mon Sep 17 00:00:00 2001 From: Dustin Lundquist Date: Tue, 13 Feb 2018 08:58:56 -0800 Subject: [PATCH] examples/exception_path: align stats on cache line Align stats structure to cache line to prevent bouncing per CPU stats structure between cache lines. Fixes: af75078fece3 ("first public release") Cc: stable@dpdk.org Signed-off-by: Dustin Lundquist Acked-by: Remy Horton --- examples/exception_path/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/examples/exception_path/main.c b/examples/exception_path/main.c index 280a50451a..3e5b1e718f 100644 --- a/examples/exception_path/main.c +++ b/examples/exception_path/main.c @@ -108,7 +108,7 @@ struct stats { uint64_t rx; uint64_t tx; uint64_t dropped; -}; +} __rte_cache_aligned; /* Array of lcore-specific stats */ static struct stats lcore_stats[RTE_MAX_LCORE]; -- 2.20.1