| OLD | NEW |
|---|
| 1 # Copyright 2013 The Chromium Authors. All rights reserved. | 1 # Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 # Use of this source code is governed by a BSD-style license that can be | 2 # Use of this source code is governed by a BSD-style license that can be |
| 3 # found in the LICENSE file. | 3 # found in the LICENSE file. |
| 4 | 4 |
| 5 from pylib import android_commands | |
| 6 from pylib.device import device_utils | 5 from pylib.device import device_utils |
| 7 | 6 |
| 8 class CacheControl(object): | 7 class CacheControl(object): |
| 9 _DROP_CACHES = '/proc/sys/vm/drop_caches' | 8 _DROP_CACHES = '/proc/sys/vm/drop_caches' |
| 10 | 9 |
| 11 def __init__(self, device): | 10 def __init__(self, device): |
| 12 # TODO(jbudorick) Remove once telemetry gets switched over. | |
| 13 assert not isinstance(device, android_commands.AndroidCommands) | |
| 14 self._device = device | 11 self._device = device |
| 15 | 12 |
| 16 def DropRamCaches(self): | 13 def DropRamCaches(self): |
| 17 """Drops the filesystem ram caches for performance testing.""" | 14 """Drops the filesystem ram caches for performance testing.""" |
| 18 self._device.RunShellCommand('sync', as_root=True) | 15 self._device.RunShellCommand('sync', as_root=True) |
| 19 self._device.WriteFile(CacheControl._DROP_CACHES, '3', as_root=True) | 16 self._device.WriteFile(CacheControl._DROP_CACHES, '3', as_root=True) |
| 20 | 17 |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 1261763004:
Remove handling code for android_command in pylib. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master