mlxsw: spectrum_acl: Add vregion migration end tracepoint (6375da3d) · Commits · 戴 / test

drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c

+8 −3

Original line number	Diff line number	Diff line
		@@ -1274,8 +1274,10 @@ mlxsw_sp_acl_tcam_vregion_migrate(struct mlxsw_sp *mlxsw_sp,

		region2 = mlxsw_sp_acl_tcam_region_create(mlxsw_sp, vregion->tcam,
		vregion, hints_priv);
		if (IS_ERR(region2))
		return PTR_ERR(region2);
		if (IS_ERR(region2)) {
		err = PTR_ERR(region2);
		goto out;
		}

		vregion->region2 = region2;
		err = mlxsw_sp_acl_tcam_group_region_attach(mlxsw_sp,
		@@ -1309,11 +1311,14 @@ mlxsw_sp_acl_tcam_vregion_migrate(struct mlxsw_sp *mlxsw_sp,
		mutex_unlock(&vregion->lock);
		}

		return err;
		goto out;

		err_group_region_attach:
		vregion->region2 = NULL;
		mlxsw_sp_acl_tcam_region_destroy(mlxsw_sp, region2);
		out:
		trace_mlxsw_sp_acl_tcam_vregion_migrate_end(mlxsw_sp, vregion);

		return err;
		}

+20 −0

Original line number	Diff line number	Diff line
		@@ -73,6 +73,26 @@ TRACE_EVENT(mlxsw_sp_acl_tcam_vregion_migrate,
		__entry->mlxsw_sp, __entry->vregion)
		);

		TRACE_EVENT(mlxsw_sp_acl_tcam_vregion_migrate_end,
		TP_PROTO(const struct mlxsw_sp *mlxsw_sp,
		const struct mlxsw_sp_acl_tcam_vregion *vregion),

		TP_ARGS(mlxsw_sp, vregion),

		TP_STRUCT__entry(
		__field(const void *, mlxsw_sp)
		__field(const void *, vregion)
		),

		TP_fast_assign(
		__entry->mlxsw_sp = mlxsw_sp;
		__entry->vregion = vregion;
		),

		TP_printk("mlxsw_sp %p, vregion %p",
		__entry->mlxsw_sp, __entry->vregion)
		);

		TRACE_EVENT(mlxsw_sp_acl_tcam_vregion_rehash_dis,
		TP_PROTO(const struct mlxsw_sp *mlxsw_sp,
		const struct mlxsw_sp_acl_tcam_vregion *vregion),