/*
* Hmm, should we make sure that ->io_size <= ->real_file_size?
+ * -> not for now since there is code assuming it could go either.
*/
max_size = f->io_size;
if (max_size > f->real_file_size)
unsigned int buflen = 0;
unsigned int minbs, maxbs;
uint64_t frand_max, r;
+ bool power_2;
assert(ddir_rw(ddir));
}
}
- if (!td->o.bs_unaligned && is_power_of_2(minbs))
+ power_2 = is_power_of_2(minbs);
+ if (!td->o.bs_unaligned && power_2)
buflen &= ~(minbs - 1);
-
+ else if (!td->o.bs_unaligned && !power_2)
+ buflen -= buflen % minbs;
} while (!io_u_fits(td, io_u, buflen));
return buflen;
}
while (td->io_u_in_flight) {
- int fio_unused ret;
+ int ret;
ret = io_u_queued_complete(td, 1);
if (ret > 0)
ddir = DDIR_READ;
else if (td_write(td))
ddir = DDIR_WRITE;
- else
+ else if (td_trim(td))
ddir = DDIR_TRIM;
+ else
+ ddir = DDIR_INVAL;
td->rwmix_ddir = rate_ddir(td, ddir);
return td->rwmix_ddir;
if (td->parent)
td = td->parent;
+ if (!td->o.stats)
+ return;
+
if (no_reduce)
lusec = utime_since(&io_u->issue_time, &icd->time);
int ret, ddir;
struct timespec ts = { .tv_sec = 0, .tv_nsec = 0, };
- dprint(FD_IO, "io_u_queued_completed: min=%d\n", min_evts);
+ dprint(FD_IO, "io_u_queued_complete: min=%d\n", min_evts);
if (!min_evts)
tvp = &ts;
*/
void io_u_queued(struct thread_data *td, struct io_u *io_u)
{
- if (!td->o.disable_slat) {
+ if (!td->o.disable_slat && ramp_time_over(td) && td->o.stats) {
unsigned long slat_time;
slat_time = utime_since(&io_u->start_time, &io_u->issue_time);