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common/mlx5: replace alignas keyword

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The keyword alignas can be replaced with __rte_aligned macro
for consistency and allow compilers compatibility control.

The macro __rte_cache_aligned is a shortcut including __rte_aligned
and RTE_CACHE_LINE_SIZE constant.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
This commit is contained in:
Thomas Monjalon 2020-02-09 13:00:22 +01:00
parent ddf06e8a08
commit 6c9d13410b
2 changed files with 3 additions and 3 deletions
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4
drivers/common/mlx5/mlx5_glue.c
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@ -1182,8 +1182,8 @@ mlx5_glue_dv_free_var(struct mlx5dv_var *var)
#endif #endif
} }
alignas(RTE_CACHE_LINE_SIZE) __rte_cache_aligned
const struct mlx5_glue *mlx5_glue = &(const struct mlx5_glue){ const struct mlx5_glue *mlx5_glue = &(const struct mlx5_glue) {
.version = MLX5_GLUE_VERSION, .version = MLX5_GLUE_VERSION,
.fork_init = mlx5_glue_fork_init, .fork_init = mlx5_glue_fork_init,
.alloc_pd = mlx5_glue_alloc_pd, .alloc_pd = mlx5_glue_alloc_pd,

2
drivers/common/mlx5/mlx5_nl.c
View File

@ -1342,7 +1342,7 @@ mlx5_nl_vlan_vmwa_create(struct mlx5_nl_vlan_vmwa_context *vmwa,
struct ifinfomsg *ifm; struct ifinfomsg *ifm;
char name[sizeof(MLX5_VMWA_VLAN_DEVICE_PFX) + 32]; char name[sizeof(MLX5_VMWA_VLAN_DEVICE_PFX) + 32];
alignas(RTE_CACHE_LINE_SIZE) __rte_cache_aligned
uint8_t buf[NLMSG_ALIGN(sizeof(struct nlmsghdr)) + uint8_t buf[NLMSG_ALIGN(sizeof(struct nlmsghdr)) +
NLMSG_ALIGN(sizeof(struct ifinfomsg)) + NLMSG_ALIGN(sizeof(struct ifinfomsg)) +
NLMSG_ALIGN(sizeof(struct nlattr)) * 8 + NLMSG_ALIGN(sizeof(struct nlattr)) * 8 +