Define SIGUSR1 to inform fio to dump run stats while continuing to run

[fio.git] / iolog.c

diff --git a/iolog.c b/iolog.c
index 7b212bb598f124c3ce745e8f08918d4d0efd4f4d..0e492363465e9a94ad88433008fbcfdf59485e2f 100644 (file)
--- a/iolog.c
+++ b/iolog.c
@@ -110,7 +110,7 @@ int read_iolog_get(struct thread_data *td, struct io_u *io_u)
 {
        struct io_piece *ipo;
        unsigned long elapsed;
-       
+
        while (!flist_empty(&td->io_log_list)) {
                int ret;
 
@@ -141,11 +141,10 @@ int read_iolog_get(struct thread_data *td, struct io_u *io_u)
                        elapsed = mtime_since_genesis();
                        if (ipo->delay > elapsed)
                                usec_sleep(td, (ipo->delay - elapsed) * 1000);
-                               
                }
 
                free(ipo);
-               
+
                if (io_u->ddir != DDIR_WAIT)
                        return 0;
        }
@@ -370,7 +369,7 @@ static int read_iolog2(struct thread_data *td, FILE *f)
                        ipo->fileno = fileno;
                        ipo->file_action = file_action;
                }
-                       
+
                queue_io_piece(td, ipo);
        }
 
@@ -517,10 +516,10 @@ void __finish_log(struct io_log *log, const char *name)
        }
 
        for (i = 0; i < log->nr_samples; i++) {
-               fprintf(f, "%lu, %lu, %u, %u\n", log->log[i].time,
-                                               log->log[i].val,
-                                               log->log[i].ddir,
-                                               log->log[i].bs);
+               fprintf(f, "%lu, %lu, %u, %u\n",
+                               (unsigned long) log->log[i].time,
+                               (unsigned long) log->log[i].val,
+                               log->log[i].ddir, log->log[i].bs);
        }
 
        fclose(f);