Title: [220963] trunk/Source/WebKit
- Revision
- 220963
- Author
- [email protected]
- Date
- 2017-08-21 05:59:00 -0700 (Mon, 21 Aug 2017)
Log Message
MemoryCache::setCapacities assertion failure maxDeadBytes <= totalBytes
https://bugs.webkit.org/show_bug.cgi?id=175571
Patch by Charlie Turner <[email protected]> on 2017-08-21
Reviewed by Antti Koivisto.
* Shared/CacheModel.cpp:
(WebKit::calculateMemoryCacheSizes): Ensure cacheTotalCapacity is
set to a reasonable value even in low-memory environments.
Modified Paths
Diff
Modified: trunk/Source/WebKit/ChangeLog (220962 => 220963)
--- trunk/Source/WebKit/ChangeLog 2017-08-21 12:56:44 UTC (rev 220962)
+++ trunk/Source/WebKit/ChangeLog 2017-08-21 12:59:00 UTC (rev 220963)
@@ -1,3 +1,14 @@
+2017-08-21 Charlie Turner <[email protected]>
+
+ MemoryCache::setCapacities assertion failure maxDeadBytes <= totalBytes
+ https://bugs.webkit.org/show_bug.cgi?id=175571
+
+ Reviewed by Antti Koivisto.
+
+ * Shared/CacheModel.cpp:
+ (WebKit::calculateMemoryCacheSizes): Ensure cacheTotalCapacity is
+ set to a reasonable value even in low-memory environments.
+
2017-08-20 Chris Dumez <[email protected]>
Simplify calls to LoaderStrategy::startPingLoad()
Modified: trunk/Source/WebKit/Shared/CacheModel.cpp (220962 => 220963)
--- trunk/Source/WebKit/Shared/CacheModel.cpp 2017-08-21 12:56:44 UTC (rev 220962)
+++ trunk/Source/WebKit/Shared/CacheModel.cpp 2017-08-21 12:59:00 UTC (rev 220963)
@@ -51,6 +51,8 @@
cacheTotalCapacity = 32 * MB;
else if (memorySize >= 512)
cacheTotalCapacity = 16 * MB;
+ else
+ cacheTotalCapacity = 8 * MB;
cacheMinDeadCapacity = 0;
cacheMaxDeadCapacity = 0;
@@ -75,6 +77,8 @@
cacheTotalCapacity = 32 * MB;
else if (memorySize >= 512)
cacheTotalCapacity = 16 * MB;
+ else
+ cacheTotalCapacity = 8 * MB;
cacheMinDeadCapacity = cacheTotalCapacity / 8;
cacheMaxDeadCapacity = cacheTotalCapacity / 4;
@@ -102,6 +106,8 @@
cacheTotalCapacity = 64 * MB;
else if (memorySize >= 512)
cacheTotalCapacity = 32 * MB;
+ else
+ cacheTotalCapacity = 16 * MB;
cacheMinDeadCapacity = cacheTotalCapacity / 4;
cacheMaxDeadCapacity = cacheTotalCapacity / 2;
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