Modify usleep to rte_delay_us_sleep.

The minimum timeout unit of epoll_wati in interrupt mode is 1ms, which is not applicable to F-Stack and is abandoned directly.

diff --git a/lib/ff_dpdk_if.c b/lib/ff_dpdk_if.c
index e0085d352ebc29ed79d9ececd6e438d93276e8ab..17ff192968c5dab0f69c0401b931f991436ee77a 100644 (file)
--- a/lib/ff_dpdk_if.c
+++ b/lib/ff_dpdk_if.c
@@ -2181,7 +2181,7 @@ main_loop(void *arg)
 
         idle_sleep_tsc = rte_rdtsc();
         if (likely(idle && idle_sleep)) {
-            usleep(idle_sleep);
+            rte_delay_us_sleep(idle_sleep);
             end_tsc = rte_rdtsc();
         } else {
             end_tsc = idle_sleep_tsc;