const long max_cpu = cpus_online();
cpus_in_mask = fio_cpu_count(mask);
+ if (!cpus_in_mask)
+ return 0;
+
cpu_index = cpu_index % cpus_in_mask;
index = 0;
.help = "Linux native asynchronous IO",
},
#endif
-#ifdef CONFIG_LIBAIO
- { .ival = "aio-ring",
- .help = "Linux native asynchronous IO",
+#ifdef ARCH_HAVE_IOURING
+ { .ival = "io_uring",
+ .help = "Fast Linux native aio",
},
#endif
#ifdef CONFIG_POSIXAIO