[PATCH 07/14] mbuf: remove unnecessary explicit alignment

Tyler Retzlaff roretzla at linux.microsoft.com
Wed Feb 14 02:26:19 CET 2024


Remove explicit alignment with __rte_aligned(sizeof(T)) on buf_iova
field in the absence of packing the field should be correctly aligned.

Signed-off-by: Tyler Retzlaff <roretzla at linux.microsoft.com>
---
 lib/mbuf/rte_mbuf_core.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/mbuf/rte_mbuf_core.h b/lib/mbuf/rte_mbuf_core.h
index 5688683..eea2ea5 100644
--- a/lib/mbuf/rte_mbuf_core.h
+++ b/lib/mbuf/rte_mbuf_core.h
@@ -476,7 +476,7 @@ struct rte_mbuf {
 	 * same mbuf cacheline0 layout for 32-bit and 64-bit. This makes
 	 * working on vector drivers easier.
 	 */
-	rte_iova_t buf_iova __rte_aligned(sizeof(rte_iova_t));
+	rte_iova_t buf_iova;
 #else
 	/**
 	 * Next segment of scattered packet.
-- 
1.8.3.1



More information about the dev mailing list