Hi Stephen, On 2023/11/6 11:19, Stephen Hemminger wrote: > On Sun, 5 Nov 2023 05:45:38 +0000 > Chengwen Feng <fengcheng...@huawei.com> wrote: > >> if (rte_kvargs_count(kvargs, RTE_DEVARGS_KEY_CLASS) != 0) { >> - rte_kvargs_process(kvargs, RTE_DEVARGS_KEY_CLASS, >> - nfp_kvarg_dev_class_handler, &dev_class); >> + rte_kvargs_process_opt(kvargs, RTE_DEVARGS_KEY_CLASS, >> + nfp_kvarg_dev_class_handler, &dev_class); >> } > > Since kvargs_process() already does a scan, the kvargs_count() cause an extra > pass.
will fix in v5 Thanks Chengwen > > . >