Add SIGILL signal handler

[fio.git] / ioengines.c

diff --git a/ioengines.c b/ioengines.c
index 8975591d080acb0efc55894e2f40ec830df9d1fd..e447539c2051d1ece8714669e53a996a4ca3cbd3 100644 (file)
--- a/ioengines.c
+++ b/ioengines.c
@@ -195,9 +195,13 @@ int td_io_getevents(struct thread_data *td, unsigned int min, unsigned int max,
                if (r < 0)
                        goto out;
        }
+       if (max > td->cur_depth)
+               max = td->cur_depth;
+       if (min > max)
+               max = min;
 
        r = 0;
-       if (td->io_ops->getevents)
+       if (max && td->io_ops->getevents)
                r = td->io_ops->getevents(td, min, max, t);
 out:
        if (r >= 0)