X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=options.c;h=9508607438a5149df800322f6c081ea6348d39bc;hp=cf087edd54b44f7b412477c067d94f07ca77a601;hb=a9fd4fa0693567fe94a1721fc6280f8cd1728259;hpb=92a1a1d701f8af640859a75cc74f82b7bf9e3a0a

diff --git a/options.c b/options.c
index cf087edd..95086074 100644
--- a/options.c
+++ b/options.c
@@ -493,6 +493,9 @@ int fio_cpus_split(os_cpu_mask_t *mask, unsigned int cpu_index)
 	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;
@@ -1773,6 +1776,11 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 			    .help = "Linux native asynchronous IO",
 			  },
 #endif
+#ifdef ARCH_HAVE_IOURING
+			  { .ival = "io_uring",
+			    .help = "Fast Linux native aio",
+			  },
+#endif
 #ifdef CONFIG_POSIXAIO
 			  { .ival = "posixaio",
 			    .help = "POSIX asynchronous IO",
@@ -4530,7 +4538,7 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 	{
 		.name	= "kb_base",
 		.lname	= "KB Base",
-		.type	= FIO_OPT_INT,
+		.type	= FIO_OPT_STR,
 		.off1	= offsetof(struct thread_options, kb_base),
 		.prio	= 1,
 		.def	= "1024",