[dpdk-dev] [PATCH v2] eal: add function to return number of detected sockets

[Thomas Monjalon]

22/12/2017 13:41, Anatoly Burakov:
> During lcore scan, find maximum socket ID and store it.
> 
> Signed-off-by: Anatoly Burakov <anatoly.burakov at intel.com>
> ---
> --- a/lib/librte_eal/common/include/rte_eal.h
> +++ b/lib/librte_eal/common/include/rte_eal.h
> @@ -83,6 +83,7 @@ enum rte_proc_type_t {
>  struct rte_config {
>  	uint32_t master_lcore;       /**< Id of the master lcore */
>  	uint32_t lcore_count;        /**< Number of available logical cores. */
> +	uint32_t numa_node_count;    /**< Number of detected NUMA nodes. */
>  	uint32_t service_lcore_count;/**< Number of available service cores. */
>  	enum rte_lcore_role_t lcore_role[RTE_MAX_LCORE]; /**< State of cores. */

isn't it breaking the ABI?