| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // This file intentionally does not have header guards, it's included |
| // inside a macro to generate enum and a java class for the values. |
| |
| #ifndef DEFINE_MEMORY_PRESSURE_LEVEL |
| #error "DEFINE_MEMORY_PRESSURE_LEVEL should be defined." |
| #endif |
| |
| // Modules are advised to free buffers that are cheap to re-allocate and not |
| // immediately needed. |
| DEFINE_MEMORY_PRESSURE_LEVEL(MEMORY_PRESSURE_MODERATE, 0) |
| |
| // At this level, modules are advised to free all possible memory. |
| // The alternative is to be killed by the system, which means all memory will |
| // have to be re-created, plus the cost of a cold start. |
| DEFINE_MEMORY_PRESSURE_LEVEL(MEMORY_PRESSURE_CRITICAL, 2) |
