diff options
| -rw-r--r-- | tools/tracing/rtla/sample/timerlat_load.py | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/tracing/rtla/sample/timerlat_load.py b/tools/tracing/rtla/sample/timerlat_load.py index 8cc5eb2d2e69..785e9a83539a 100644 --- a/tools/tracing/rtla/sample/timerlat_load.py +++ b/tools/tracing/rtla/sample/timerlat_load.py @@ -37,12 +37,12 @@ except: exit(1) try: - os.sched_setaffinity(0, affinity_mask); + os.sched_setaffinity(0, affinity_mask) except: print("Error setting affinity") exit(1) -if (args.prio): +if args.prio: try: param = os.sched_param(int(args.prio)) os.sched_setscheduler(0, os.SCHED_FIFO, param) @@ -51,21 +51,21 @@ if (args.prio): exit(1) try: - timerlat_path = "/sys/kernel/tracing/osnoise/per_cpu/cpu" + args.cpu + "/timerlat_fd" + timerlat_path = f"/sys/kernel/tracing/osnoise/per_cpu/cpu{args.cpu}/timerlat_fd" timerlat_fd = open(timerlat_path, 'r') except: print("Error opening timerlat fd, did you run timerlat -U?") exit(1) try: - data_fd = open("/dev/full", 'r'); + data_fd = open("/dev/full", 'r') except: print("Error opening data fd") while True: try: timerlat_fd.read(1) - data_fd.read(20*1024*1024) + data_fd.read(20 * 1024 * 1024) except: print("Leaving") break |