[v2,22/83] net/mlx4: move alignment attribute on types

Message ID 1713211485-9021-23-git-send-email-roretzla@linux.microsoft.com (mailing list archive)
State Accepted
Delegated to: David Marchand
Series move alignment attribute on types |


Context Check Description
ci/checkpatch success coding style OK

Commit Message

Tyler Retzlaff April 15, 2024, 8:03 p.m. UTC
  Move location of __rte_aligned(a) to new conventional location. The new
placement between {struct,union} and the tag allows the desired
alignment to be imparted on the type regardless of the toolchain being
used for both C and C++. Additionally, it avoids confusion by Doxygen
when generating documentation.

Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
 drivers/net/mlx4/mlx4_rxtx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


diff --git a/drivers/net/mlx4/mlx4_rxtx.c b/drivers/net/mlx4/mlx4_rxtx.c
index 059e432..947cae4 100644
--- a/drivers/net/mlx4/mlx4_rxtx.c
+++ b/drivers/net/mlx4/mlx4_rxtx.c
@@ -62,7 +62,7 @@  struct tso_info {
 /** A table to translate Rx completion flags to packet type. */
-uint32_t mlx4_ptype_table[0x100] __rte_cache_aligned = {
+alignas(RTE_CACHE_LINE_SIZE) uint32_t mlx4_ptype_table[0x100] = {
 	 * The index to the array should have:
 	 *  bit[7] - MLX4_CQE_L2_TUNNEL