Changeset 167711 in webkit

Timestamp:

Apr 23, 2014 9:19:24 AM (10 years ago)

Author:

akling@apple.com

Message:

[iOS WebKit1] MemoryPressureHandler::respondToMemoryPressure called on wrong thread.
<​https://webkit.org/b/132041>
<rdar://problem/16687238>

Always dispatch the memory pressure relief code on the main queue.
This is really only needed for iOS/WK1, but we might as well share the code.

Reviewed by Michael Saboff.

• platform/cocoa/MemoryPressureHandlerCocoa.mm:

(WebCore::MemoryPressureHandler::install):

Location:

trunk/Source/WebCore

Files:

• ChangeLog (modified) (1 diff)
• platform/cocoa/MemoryPressureHandlerCocoa.mm (modified) (1 diff)

trunk/Source/WebCore/ChangeLog

@@ +1 @@
+2014-04-22  Andreas Kling  <akling@apple.com>
+
+        [iOS WebKit1] MemoryPressureHandler::respondToMemoryPressure called on wrong thread.
+        <https://webkit.org/b/132041>
+        <rdar://problem/16687238>
+
+        Always dispatch the memory pressure relief code on the main queue.
+        This is really only needed for iOS/WK1, but we might as well share the code.
+
+        Reviewed by Michael Saboff.
+
+        * platform/cocoa/MemoryPressureHandlerCocoa.mm:
+        (WebCore::MemoryPressureHandler::install):
+
 2014-04-23  Philippe Normand  <pnormand@igalia.com>
 

trunk/Source/WebCore/platform/cocoa/MemoryPressureHandlerCocoa.mm

@@ -91 +91 @@
             dispatch_set_context(_cache_event_source, this);
             dispatch_source_set_event_handler(_cache_event_source, ^{
-                memoryPressureHandler().respondToMemoryPressure();
+                dispatch_async(dispatch_get_main_queue(), ^{
+                    memoryPressureHandler().respondToMemoryPressure();
+                });
             });
             dispatch_resume(_cache_event_source);