Handle normal output wrapping of the percentile list
[fio.git] / backend.c
index 87810e89d696ea7f453469eff59a486620dbdcab..6461fff70c21aa37192d3c2dd40a1831543b7a05 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -51,6 +51,7 @@
 #include "memalign.h"
 #include "server.h"
 #include "lib/getrusage.h"
+#include "idletime.h"
 
 static pthread_t disk_util_thread;
 static struct fio_mutex *disk_thread_mutex;
@@ -812,7 +813,7 @@ sync_done:
 
                i = td->cur_depth;
                if (i) {
-                       ret = io_u_queued_complete(td, i, NULL);
+                       ret = io_u_queued_complete(td, i, bytes_done);
                        if (td->o.fill_device && td->error == ENOSPC)
                                td->error = 0;
                }
@@ -1016,8 +1017,19 @@ static int keep_running(struct thread_data *td)
                return 1;
        }
 
-       if (ddir_rw_sum(td->io_bytes) < td->o.size)
+       if (ddir_rw_sum(td->io_bytes) < td->o.size) {
+               uint64_t diff;
+
+               /*
+                * If the difference is less than the minimum IO size, we
+                * are done.
+                */
+               diff = td->o.size - ddir_rw_sum(td->io_bytes);
+               if (diff < td->o.rw_min_bs)
+                       return 0;
+
                return 1;
+       }
 
        return 0;
 }
@@ -1499,6 +1511,8 @@ static void run_threads(void)
 
        if (fio_gtod_offload && fio_start_gtod_thread())
                return;
+       
+       fio_idle_prof_init();
 
        set_sig_handlers();
 
@@ -1556,6 +1570,9 @@ static void run_threads(void)
                }
        }
 
+       /* start idle threads before io threads start to run */
+       fio_idle_prof_start();
+
        set_genesis_time();
 
        while (todo) {
@@ -1718,6 +1735,8 @@ static void run_threads(void)
                        usleep(10000);
        }
 
+       fio_idle_prof_stop();
+
        update_io_ticks();
        fio_unpin_memory();
 }