X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=stat.c;h=509c6f02875aee1c648f9e9a432b108a6aa768c8;hb=ee2e5717d1df0c37279eb94876777ee43d403e58;hp=e43db8f9d075431a0d90c04b8d4fd941c05ffaf5;hpb=6bb58215842760895071d9f331da4dc2dfc16f30;p=fio.git

diff --git a/stat.c b/stat.c
index e43db8f9..509c6f02 100644
--- a/stat.c
+++ b/stat.c
@@ -497,7 +497,8 @@ static void show_latencies(struct thread_stat *ts)
 	show_lat_m(io_u_lat_m);
 }
 
-void show_thread_status_normal(struct thread_stat *ts, struct group_run_stats *rs)
+static void show_thread_status_normal(struct thread_stat *ts,
+				      struct group_run_stats *rs)
 {
 	double usr_cpu, sys_cpu;
 	unsigned long runtime;
@@ -769,7 +770,7 @@ static void add_ddir_status_json(struct thread_stat *ts,
 	}
 	json_object_add_value_int(dir_object, "bw_min", min);
 	json_object_add_value_int(dir_object, "bw_max", max);
-	json_object_add_value_float(dir_object, "bw_agg", mean);
+	json_object_add_value_float(dir_object, "bw_agg", p_of_agg);
 	json_object_add_value_float(dir_object, "bw_mean", mean);
 	json_object_add_value_float(dir_object, "bw_dev", dev);
 }
@@ -1012,7 +1013,7 @@ struct json_object *show_thread_status(struct thread_stat *ts,
 	if (output_format == FIO_OUTPUT_TERSE)
 		show_thread_status_terse(ts, rs);
 	else if (output_format == FIO_OUTPUT_JSON)
-		return(show_thread_status_json(ts, rs));
+		return show_thread_status_json(ts, rs);
 	else
 		show_thread_status_normal(ts, rs);
 	return NULL;
@@ -1232,12 +1233,12 @@ static void __show_run_stats(void)
 			/*
 			 * These are per-group shared already
 			 */
-			strncpy(ts->name, td->o.name, FIO_JOBNAME_SIZE);
+			strncpy(ts->name, td->o.name, FIO_JOBNAME_SIZE - 1);
 			if (td->o.description)
 				strncpy(ts->description, td->o.description,
-						FIO_JOBNAME_SIZE);
+						FIO_JOBDESC_SIZE - 1);
 			else
-				memset(ts->description, 0, FIO_JOBNAME_SIZE);
+				memset(ts->description, 0, FIO_JOBDESC_SIZE);
 
 			/*
 			 * If multiple entries in this group, this is
@@ -1479,8 +1480,9 @@ void show_running_run_stats(void)
 
 static int status_interval_init;
 static struct timeval status_time;
+static int status_file_disabled;
 
-#define FIO_STATUS_FILE		"/tmp/fio-dump-status"
+#define FIO_STATUS_FILE		"fio-dump-status"
 
 static int check_status_file(void)
 {
@@ -1488,6 +1490,9 @@ static int check_status_file(void)
 	const char *temp_dir;
 	char fio_status_file_path[PATH_MAX];
 
+	if (status_file_disabled)
+		return 0;
+
 	temp_dir = getenv("TMPDIR");
 	if (temp_dir == NULL)
 		temp_dir = getenv("TEMP");
@@ -1499,7 +1504,13 @@ static int check_status_file(void)
 	if (stat(fio_status_file_path, &sb))
 		return 0;
 
-	unlink(fio_status_file_path);
+	if (unlink(fio_status_file_path) < 0) {
+		log_err("fio: failed to unlink %s: %s\n", fio_status_file_path,
+							strerror(errno));
+		log_err("fio: disabling status file updates\n");
+		status_file_disabled = 1;
+	}
+
 	return 1;
 }