Not all platforms have MSG_DONTWAIT

[fio.git] / fio.c

diff --git a/fio.c b/fio.c
index 2dab64ee3212b35e400a430b342b80da835ae5d3..6ab0f4ada7229205d6a1774b0f56ff7cfb3fce1f 100644 (file)
--- a/fio.c
+++ b/fio.c
@@ -831,6 +831,13 @@ static int init_io_u(struct thread_data *td)
 
                        if (td_write(td) && !td->o.refill_buffers)
                                io_u_fill_buffer(td, io_u, max_bs);
+                       else if (td_write(td) && td->o.verify_pattern_bytes) {
+                               /*
+                                * Fill the buffer with the pattern if we are
+                                * going to be doing writes.
+                                */
+                               fill_pattern(td, io_u->buf, max_bs, io_u);
+                       }
                }
 
                io_u->index = i;
@@ -1373,9 +1380,13 @@ static void *gtod_thread_main(void *data)
 
 static int fio_start_gtod_thread(void)
 {
+       pthread_attr_t attr;
        int ret;
 
-       ret = pthread_create(&gtod_thread, NULL, gtod_thread_main, NULL);
+       pthread_attr_init(&attr);
+       pthread_attr_setstacksize(&attr, PTHREAD_STACK_MIN);
+       ret = pthread_create(&gtod_thread, &attr, gtod_thread_main, NULL);
+       pthread_attr_destroy(&attr);
        if (ret) {
                log_err("Can't create gtod thread: %s\n", strerror(ret));
                return 1;