Re: [dpdk-dev] [PATCH V12 3/3] app/testpmd: use uevent to monitor hotplug

On 1/24/2018 11:21 PM, Wu, Jingjing wrote: + +static void +add_uevent_callback(void *arg) +{ + char *dev_name = (char *)arg; + + rte_eal_alarm_cancel(add_uevent_callback, arg); + + if (!in_hotplug_list(dev_name)) + return; + + RTE_LOG(ERR, EAL, "add device:

Re: [dpdk-dev] [PATCH V12 3/3] app/testpmd: use uevent to monitor hotplug

> + > +static void > +add_uevent_callback(void *arg) > +{ > + char *dev_name = (char *)arg; > + > + rte_eal_alarm_cancel(add_uevent_callback, arg); > + > + if (!in_hotplug_list(dev_name)) > + return; > + > + RTE_LOG(ERR, EAL, "add device: %s\n", dev_name); It's not an e

[dpdk-dev] [PATCH V12 3/3] app/testpmd: use uevent to monitor hotplug

use testpmd for example, to show app how to request and use uevent monitoring to handle the hot removal event and the hot insertion event. Signed-off-by: Jeff Guo --- v12->v11: no change --- app/test-pmd/testpmd.c | 168 + app/test-pmd/testpmd.h |