def reset_first_10_frames_in_config(path):
"""
Reset the first 10 frames of the config
"""
num_frames = 10
cfg = status.FileBasedConfiguration(path, num_frames, frame.FrameStatus)
with cfg.open() as s:
for idx in xrange(0, num_frames):
stat = s[idx]
stat.last_successful_test = 0
stat.last_failed_test = idx
with cfg.open() as s:
for idx in xrange(0, num_frames):
stat = s[idx]
if (stat.last_successful_test != 0) or (stat.last_failed_test !=
idx):
print("Error @%d: got %s" % (idx, stat))
path = options.status_file
timestamping = status.TimestampingFacility()
pageflags = kpage.FlagsDataSource('flags', "/proc/kpageflags").open()
pagecount = kpage.CountDataSource('count', "/proc/kpagecount").open()
num_frames = pageflags.num_frames()
if "frame-by-frame" == options.strategy:
frame_config_class = scheduling.simple.get_frame_config_class()
elif "blockwise" == options.strategy:
frame_config_class = scheduling.blockwise.get_frame_config_class()
cfg = status.FileBasedConfiguration(path, num_frames, frame_config_class)
device_name = "/dev/phys_mem"
physmem_dev = physmem.Physmem(device_name)
allowed_sources = physmem.SOURCE_FREE_BUDDY_PAGE
if "linear" == options.algorithm:
test = tester.LinearScanner(PrintTestReporting())
elif "quadratic" == options.algorithm:
test = tester.QuadraticScanner(PrintTestReporting())
reporting = PrintSchedulerReporting(options.report_every)
if "frame-by-frame" == options.strategy:
scheduler_factory = scheduling.simple.SimpleSchedulerFactory(