Commit | Line | Data |
---|---|---|
1 | #include "fio.h" | |
2 | #include "os.h" | |
3 | ||
4 | static int fio_cpuio_init(struct thread_data *td) | |
5 | { | |
6 | if (!td->cpuload) { | |
7 | td_vmsg(td, EINVAL, "cpu thread needs rate"); | |
8 | return 1; | |
9 | } else if (td->cpuload > 100) | |
10 | td->cpuload = 100; | |
11 | ||
12 | td->read_iolog = td->write_iolog = 0; | |
13 | td->fd = -1; | |
14 | ||
15 | return 0; | |
16 | } | |
17 | ||
18 | struct ioengine_ops ioengine = { | |
19 | .name = "cpuio", | |
20 | .version = FIO_IOOPS_VERSION, | |
21 | .init = fio_cpuio_init, | |
22 | .flags = FIO_CPUIO, | |
23 | }; |