Re: [PATCH v4] nvme/069: add a test for multipath cdev lifetime
John Garry <[email protected]>
| Newsgroups | org.infradead.lists.linux-nvme,org.kernel.vger.linux-block |
|---|---|
| Organization | Oracle Corporation |
| Message-ID | <[email protected]> |
On 16/07/2026 16:16, Nilay Shroff wrote:
>> + kill(getppid(), SIGUSR2);
>> + count = 0;
>> + for (;;) {
>> + fd1 = open(argv[1], O_RDONLY);
>> + usleep(500000);
>> + if (fd1 < 0)
>> + break;
>
> Does it make sense to check for errno set to ENODEV or ENOENT
> before breaking out here?
ehh, if the errno is not ENODEV or ENOENT, then how to handle? Would it
to fail the test due to unexpected errno?