Changeset 259771 in webkit

Timestamp:

Apr 8, 2020, 5:41:18 PM (6 years ago)

Author:

Brent Fulgham

Message:

REGRESSION(r257758): Launch time performance regression
​https://bugs.webkit.org/show_bug.cgi?id=210157
<rdar://problem/61119881>

Reviewed by Alex Christensen.

Address a launch time performance regression in the WebProcessPool constructor
by starting a potentially slow server call in the constructor, and only waiting
for its result if it has not been received when the value is needed.

• UIProcess/WebProcessPool.cpp:

(WebProcessPool::WebProcessPool): Start initialization function in constructor,
rather than blocking for the

Location:

trunk/Source/WebKit

Files:

• ChangeLog (modified) (1 diff)
• UIProcess/WebProcessPool.cpp (modified) (2 diffs)

trunk/Source/WebKit/ChangeLog

@@ +1 @@
+2020-04-08  Brent Fulgham  <bfulgham@apple.com>
+
+        REGRESSION(r257758): Launch time performance regression
+        https://bugs.webkit.org/show_bug.cgi?id=210157
+        <rdar://problem/61119881>
+
+        Reviewed by Alex Christensen.
+
+        Address a launch time performance regression in the WebProcessPool constructor
+        by starting a potentially slow server call in the constructor, and only waiting
+        for its result if it has not been received when the value is needed.
+
+        * UIProcess/WebProcessPool.cpp:
+        (WebProcessPool::WebProcessPool): Start initialization function in constructor,
+        rather than blocking for the 
+
 2020-04-08  Alex Christensen  <achristensen@webkit.org>
 

trunk/Source/WebKit/UIProcess/WebProcessPool.cpp

@@ -144 +144 @@
 #define WEB_PROCESS_POOL_ADDITIONS_2
 #define WEB_PROCESS_POOL_ADDITIONS_3
+#define WEB_PROCESS_POOL_ADDITIONS_4
 #endif
 
@@ -266 +267 @@
         WebCore::NetworkStorageSession::permitProcessToUseCookieAPI(true);
         Process::setIdentifier(WebCore::ProcessIdentifier::generate());
+        WEB_PROCESS_POOL_ADDITIONS_4
     });