goto fetch;
}
+static void loop_cache_invalidate(struct thread_data *td, struct fio_file *f)
+{
+ struct thread_options *o = &td->o;
+
+ if (o->invalidate_cache && !o->odirect) {
+ int fio_unused ret;
+
+ ret = file_invalidate_cache(td, f);
+ }
+}
+
static int get_next_rand_block(struct thread_data *td, struct fio_file *f,
enum fio_ddir ddir, uint64_t *b)
{
fio_file_reset(td, f);
if (!get_next_rand_offset(td, f, ddir, b))
return 0;
+ loop_cache_invalidate(td, f);
}
dprint(FD_IO, "%s: rand offset failed, last=%llu, size=%llu\n",
assert(ddir_rw(ddir));
+ /*
+ * If we reach the end for a time based run, reset us back to 0
+ * and invalidate the cache, if we need to.
+ */
if (f->last_pos[ddir] >= f->io_size + get_start_offset(td, f) &&
o->time_based) {
- struct thread_options *o = &td->o;
- uint64_t io_size = f->io_size + (f->io_size % o->min_bs[ddir]);
-
- if (io_size > f->last_pos[ddir])
- f->last_pos[ddir] = 0;
- else
- f->last_pos[ddir] = f->last_pos[ddir] - io_size;
+ f->last_pos[ddir] = f->file_offset;
+ loop_cache_invalidate(td, f);
}
if (f->last_pos[ddir] < f->real_file_size) {
static enum fio_ddir rate_ddir(struct thread_data *td, enum fio_ddir ddir)
{
enum fio_ddir odir = ddir ^ 1;
- long usec;
+ uint64_t usec;
uint64_t now;
assert(ddir_rw(ddir));
if (td->parent)
td = td->parent;
- if (!td->o.stats)
+ if (!td->o.stats || td_ioengine_flagged(td, FIO_NOSTATS))
return;
if (no_reduce)