/*
* TODO: if the kernel ever supports long-term R/W pinning on
@@ -202,7 +204,8 @@ static void do_test(int fd, size_t size, enum test_type
type, bool shared)
/* Skip on errors, as we might just lack kernel support. */
ret = io_uring_queue_init(1, &ring, 0);
if (ret < 0) {
- ksft_test_result_skip("io_uring_queue_init() failed\n");
+ ksft_test_result_skip("io_uring_queue_init() failed
(%s)\n",
+ strerror(errno));
This function is documented to return -errno. I'm not sure if errno is
guaranteed to be left unmodified (not clearly documented in the man
page). So you might just want to use strerror(-ret) here.
Same applies to the other io_uring functions.
--
Cheers,
David / dhildenb
