On 10/9/2024 5:50 AM, Chengwen Feng wrote: > The rte_kvargs_process() was used to handle key=value (e.g. > socket_id=0), it also supports to handle only-key (e.g. socket_id). > But many drivers's callback can only handle key=value, it will segment > fault if handles only-key. so the patchset [1] was introduced. > > Because the patchset [1] modified too much drivers, therefore: > 1) A new API rte_kvargs_process_opt() was introduced, it inherits the > function of rte_kvargs_process() which could handle both key=value and > only-key cases. > 2) Constraint the rte_kvargs_process() can only handle key=value cases, > it will return -1 when handle only-key case (that is the matched key's > value is NULL). > > This patch also make sure the rte_kvargs_process_opt() and > rte_kvargs_process() API both return -1 when the kvlist parameter is > NULL. > > [1] https://patches.dpdk.org/project/dpdk/patch/20230320092110.37295-1- > fengcheng...@huawei.com/ > > Signed-off-by: Chengwen Feng <fengcheng...@huawei.com> >
Acked-by: Ferruh Yigit <ferruh.yi...@amd.com>
