Use #!/usr/bin/env to allow for interpreters in different directories.

[fio.git] / backend.c

diff --git a/backend.c b/backend.c
index b9c1c1230585cc41b2a78eb8e218ebe58e6d87ea..00a23db6ecd1dfa6caaf98124605653bd2c85c97 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -642,6 +642,7 @@ static uint64_t do_io(struct thread_data *td)
        uint64_t bytes_done[DDIR_RWDIR_CNT] = { 0, 0, 0 };
        unsigned int i;
        int ret = 0;
+       uint64_t bytes_issued = 0;
 
        if (in_ramp_time(td))
                td_set_runstate(td, TD_RAMP);
@@ -675,6 +676,9 @@ static uint64_t do_io(struct thread_data *td)
                if (flow_threshold_exceeded(td))
                        continue;
 
+               if (bytes_issued >= (uint64_t) td->o.size)
+                       break;
+
                io_u = get_io_u(td);
                if (!io_u)
                        break;
@@ -708,6 +712,7 @@ static uint64_t do_io(struct thread_data *td)
                                int bytes = io_u->xfer_buflen - io_u->resid;
                                struct fio_file *f = io_u->file;
 
+                               bytes_issued += bytes;
                                /*
                                 * zero read, fail
                                 */
@@ -738,6 +743,7 @@ sync_done:
                                ret = io_u_sync_complete(td, io_u, bytes_done);
                                if (ret < 0)
                                        break;
+                               bytes_issued += io_u->xfer_buflen;
                        }
                        break;
                case FIO_Q_QUEUED:
@@ -748,6 +754,7 @@ sync_done:
                         */
                        if (td->io_ops->commit == NULL)
                                io_u_queued(td, io_u);
+                       bytes_issued += io_u->xfer_buflen;
                        break;
                case FIO_Q_BUSY:
                        requeue_io_u(td, &io_u);
@@ -1122,6 +1129,11 @@ static void *thread_main(void *data)
        } else
                td->pid = gettid();
 
+       /*
+        * fio_time_init() may not have been called yet if running as a server
+        */
+       fio_time_init();
+
        fio_local_clock_init(o->use_thread);
 
        dprint(FD_PROCESS, "jobs pid=%d started\n", (int) td->pid);
@@ -1583,7 +1595,7 @@ static void run_threads(void)
 
        if (fio_gtod_offload && fio_start_gtod_thread())
                return;
-       
+
        fio_idle_prof_init();
 
        set_sig_handlers();