diff mbox series

[12/14] distributor: use C11 alignas

Message ID 1707873986-29352-13-git-send-email-roretzla@linux.microsoft.com (mailing list archive)
State Superseded, archived
Delegated to: Thomas Monjalon
Headers
Series use C11 alignas and normalize type alignment |

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Tyler Retzlaff Feb. 14, 2024, 1:26 a.m. UTC 
  * Move __rte_aligned from the end of {struct,union} definitions to
  be between {struct,union} and tag.

  The placement between {struct,union} and the tag allows the desired
  alignment to be imparted on the type regardless of the toolchain being
  used for all of GCC, LLVM, MSVC compilers building both C and C++.

* Replace use of __rte_aligned(a) on variables/fields with alignas(a).

Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
---
 lib/distributor/rte_distributor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/lib/distributor/rte_distributor.c b/lib/distributor/rte_distributor.c
index 2ecb95c..8672a05 100644
--- a/lib/distributor/rte_distributor.c
+++ b/lib/distributor/rte_distributor.c
@@ -477,7 +477,7 @@ 
 		return 0;
 
 	while (next_idx < num_mbufs) {
-		uint16_t matches[RTE_DIST_BURST_SIZE] __rte_aligned(128);
+		alignas(128) uint16_t matches[RTE_DIST_BURST_SIZE];
 		unsigned int pkts;
 
 		if ((num_mbufs - next_idx) < RTE_DIST_BURST_SIZE)