[PATCH] fio: allow timeout == 0 to mean run forever

diff --git a/fio.c b/fio.c
index d0d1a37c50508fae3b1302982657981b2c043f83..b35631a0bb9df0527588787effe820114368d5f8 100644 (file)
--- a/fio.c
+++ b/fio.c
@@ -947,10 +947,6 @@ int parse_options(int argc, char *argv[])
                        case 't':
                                parm++;
                                timeout = atoi(parm);
-                               if (!timeout) {
-                                       printf("bad timeout\n");
-                                       timeout = DEF_TIMEOUT;
-                               }
                                break;
                        case 'w':
                                parm++;
@@ -1035,8 +1031,10 @@ int main(int argc, char *argv[])
                }
        }
 
-       signal(SIGALRM, sig_handler);
-       alarm(timeout);
+       if (timeout) {
+               signal(SIGALRM, sig_handler);
+               alarm(timeout);
+       }
 
        printf("Kicking off %d threads\n", thread_number);
        fflush(stdout);