// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
+#include <algorithm>
#include "aio.h"
#if defined(HAVE_LIBAIO)
}
int done = 0;
while (left > 0) {
- int r = io_submit(ctx, left, piocb + done);
+ int r = io_submit(ctx, std::min(left, max_iodepth), piocb + done);
if (r < 0) {
if (r == -EAGAIN && attempts-- > 0) {
usleep(delay);
assert(r > 0);
done += r;
left -= r;
+ attempts = 16;
+ delay = 125;
}
return done;
}