在 2021/2/4 17:25, Thomas Monjalon 写道:
Hi,
Sorry your questions are quite confused. Please start explaining what is the problem you are trying to solve.
Start the master and slave processes at the same time, and then run the kill -9 command to kill the slave processes. The slave process should call rte_eal_cleanup to release resources. But I find that there is no release from the process, and I think there is a resource leak.
In general, closing a process does not mean removing the device, because it can be used by other processes.
04/02/2021 07:56, oulijun:
Hi, Thomas Monjalon&Ferruh Yigit and others
I'm analyzing multiprocess with eal. I have some questions I'd liketo ask you.
Firstly, After the rte_eal_init() command is executed, the master and slave processes are started successfully.
and traffic is continuously sent using the tester.If you run the kill -9 command to stop the slave process, restart the re-process, and start packet receiving and sending,
how to ensure that the eal resource of the slave process is cleaned up?
Second, how to invoke the remove function to clear probe resources of the slave process after the slave process exits?
Finally, I found out why the rte_eal_cleanup call was not unregistered mp action after the process exited.
I look forward to your response.
Thanks
Lijun Ou
.