static int str_exitall_cb(void)
{
- exitall_on_terminate = 1;
+ exitall_on_terminate = true;
return 0;
}
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 ARCH_HAVE_IOURING
+ { .ival = "io_uring",
+ .help = "Fast Linux native aio",
+ },
+#endif
#ifdef CONFIG_POSIXAIO
{ .ival = "posixaio",
.help = "POSIX asynchronous IO",
.help = "HTTP (WebDAV/S3) IO engine",
},
#endif
+ { .ival = "nbd",
+ .help = "Network Block Device (NBD) IO engine"
+ },
},
},
{
.category = FIO_OPT_C_IO,
.group = FIO_OPT_G_RANDOM,
},
- {
- .name = "use_os_rand",
- .lname = "Use OS random",
- .type = FIO_OPT_DEPRECATED,
- .off1 = offsetof(struct thread_options, dep_use_os_rand),
- .category = FIO_OPT_C_IO,
- .group = FIO_OPT_G_RANDOM,
- },
{
.name = "norandommap",
.lname = "No randommap",
.category = FIO_OPT_C_IO,
.group = FIO_OPT_G_IOLOG,
},
+ {
+ .name = "merge_blktrace_iters",
+ .lname = "Number of iterations to run per trace",
+ .type = FIO_OPT_FLOAT_LIST,
+ .off1 = offsetof(struct thread_options, merge_blktrace_iters),
+ .maxlen = FIO_IO_U_LIST_MAX_LEN,
+ .help = "Number of iterations to run per trace",
+ .category = FIO_OPT_C_IO,
+ .group = FIO_OPT_G_IOLOG,
+ },
{
.name = "exec_prerun",
.lname = "Pre-execute runnable",
{
.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",
{
.name = "unit_base",
.lname = "Unit for quantities of data (Bits or Bytes)",
- .type = FIO_OPT_INT,
+ .type = FIO_OPT_STR,
.off1 = offsetof(struct thread_options, unit_base),
.prio = 1,
.posval = {