int shm_id = 0;
int temp_stall_ts;
unsigned long done_secs = 0;
+volatile int disk_util_exit = 0;
#define PAGE_ALIGN(buf) \
(char *) (((uintptr_t) (buf) + page_mask) & ~page_mask)
int ret = *retptr;
if (ret < 0 || td->error) {
- int err;
+ int err = td->error;
+ enum error_type_bit eb;
if (ret < 0)
err = -ret;
- else
- err = td->error;
- if (!(td->o.continue_on_error & td_error_type(ddir, err)))
+ eb = td_error_type(ddir, err);
+ if (!(td->o.continue_on_error & (1 << eb)))
return 1;
- if (td_non_fatal_error(err)) {
+ if (td_non_fatal_error(td, eb, err)) {
/*
* Continue with the I/Os in case of
* a non fatal error.
if (ret < 0)
break;
- if (!(bytes_done[DDIR_READ] + bytes_done[DDIR_WRITE]
- + bytes_done[DDIR_TRIM]))
+ if (!ddir_rw_sum(bytes_done))
continue;
if (!in_ramp_time(td) && should_check_rate(td, bytes_done)) {
if (td->o.thinktime) {
unsigned long long b;
- b = td->io_blocks[DDIR_READ] + td->io_blocks[DDIR_WRITE] +
- td->io_blocks[DDIR_TRIM];
+ b = ddir_rw_sum(td->io_blocks);
if (!(b % td->o.thinktime_blocks)) {
int left;
/*
* stop job if we failed doing any IO
*/
- if ((td->this_io_bytes[DDIR_READ] + td->this_io_bytes[DDIR_WRITE] +
- td->this_io_bytes[DDIR_TRIM]) == 0)
+ if (!ddir_rw_sum(td->this_io_bytes))
td->done = 1;
}
struct io_u *io_u;
unsigned int max_bs, min_write;
int cl_align, i, max_units;
+ int data_xfer = 1;
char *p;
max_units = td->o.iodepth;
td->orig_buffer_size = (unsigned long long) max_bs
* (unsigned long long) max_units;
+ if ((td->io_ops->flags & FIO_NOIO) || !(td_read(td) || td_write(td)))
+ data_xfer = 0;
+
if (td->o.mem_type == MEM_SHMHUGE || td->o.mem_type == MEM_MMAPHUGE) {
unsigned long bs;
return 1;
}
- if (allocate_io_mem(td))
+ if (data_xfer && allocate_io_mem(td))
return 1;
if (td->o.odirect || td->o.mem_align ||
INIT_FLIST_HEAD(&io_u->list);
dprint(FD_MEM, "io_u alloc %p, index %u\n", io_u, i);
- if (!(td->io_ops->flags & FIO_NOIO)) {
+ if (data_xfer) {
io_u->buf = p;
dprint(FD_MEM, "io_u %p, mem %p\n", io_u, io_u->buf);
static int keep_running(struct thread_data *td)
{
- unsigned long long io_done;
-
if (td->done)
return 0;
if (td->o.time_based)
return 1;
}
- io_done = td->io_bytes[DDIR_READ] + td->io_bytes[DDIR_WRITE] +
- td->io_bytes[DDIR_TRIM] + td->io_skip_bytes;
- if (io_done < td->o.size)
+ if (ddir_rw_sum(td->io_bytes) < td->o.size)
return 1;
return 0;
continue;
reaped:
(*nr_running)--;
- (*m_rate) -= (td->o.ratemin[DDIR_READ] + td->o.ratemin[DDIR_WRITE] +
- td->o.ratemin[DDIR_TRIM]);
- (*t_rate) -= (td->o.rate[DDIR_READ] + td->o.rate[DDIR_WRITE] +
- td->o.rate[DDIR_TRIM]);
+ (*m_rate) -= ddir_rw_sum(td->o.ratemin);
+ (*t_rate) -= ddir_rw_sum(td->o.rate);
if (!td->pid)
pending--;
set_sig_handlers();
- if (!terse_output) {
+ if (output_format == FIO_OUTPUT_NORMAL) {
log_info("Starting ");
if (nr_thread)
log_info("%d thread%s", nr_thread,
td_set_runstate(td, TD_RUNNING);
nr_running++;
nr_started--;
- m_rate += td->o.ratemin[DDIR_READ] +
- td->o.ratemin[DDIR_WRITE] + td->o.ratemin[DDIR_TRIM];
- t_rate += td->o.rate[DDIR_READ] +
- td->o.rate[DDIR_WRITE] + td->o.rate[DDIR_TRIM];
+ m_rate += ddir_rw_sum(td->o.ratemin);
+ t_rate += ddir_rw_sum(td->o.rate);
todo--;
fio_mutex_up(td->mutex);
}
fio_mutex_down(disk_thread_mutex);
}
+static void free_disk_util(void)
+{
+ disk_util_start_exit();
+ wait_for_disk_thread_exit();
+ disk_util_prune_entries();
+}
+
static void *disk_thread_main(void *data)
{
int ret = 0;