Are you calling those functions in an init/config function for your plugin? Maybe they are being called before the dpdk plugin has executed rte_eal_init().
-Matt On Tue, Feb 7, 2023 at 4:05 AM kk <aihujiang1...@gmail.com> wrote: > Hello everyone, I wrote a vpp plug-in by myself. I called the dpdk > function interface "rte_ring_create and rte_mempool_create" in this > plug-in, and then it will prompt: > "MEMPOOL: Cannot allocate tailq entry! > Problem getting send ring > RING: Cannot reserve memory for tailq > RING: Cannot reserve memory for tailq > ", > does anyone know what's going on? > And I found that I have no problem calling this function interface in the > vpp-dpdk plug-in. > > > >
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