Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 19d35e2391a85f5301411609158039bf8b444dd2
https://github.com/WebKit/WebKit/commit/19d35e2391a85f5301411609158039bf8b444dd2
Author: Ben Nham <[email protected]>
Date: 2024-04-10 (Wed, 10 Apr 2024)
Changed paths:
M Source/WTF/wtf/SystemTracing.h
M Source/WebKit/Platform/IPC/Connection.cpp
M Source/WebKit/Platform/IPC/Connection.h
M Source/WebKit/Platform/IPC/StreamClientConnection.h
Log Message:
-----------
Add optional IPC signposts
https://bugs.webkit.org/show_bug.cgi?id=267959
rdar://problem/121472279
Reviewed by Chris Dumez.
When doing certain types of perf analysis it's useful to have a signpost
interval appear around
every IPC message sent.
This adds an ENABLE_CORE_IPC_SIGNPOSTS macro (which is disabled by default)
that places signposts
around every IPC message.
* Source/WTF/wtf/SystemTracing.h:
* Source/WebKit/Platform/IPC/Connection.cpp:
(IPC::Connection::generateSignpostIdentifier):
(IPC::Connection::sendMessage):
(IPC::Connection::sendMessageImpl):
(IPC::Connection::sendMessageWithAsyncReply):
(IPC::Connection::sendSyncReply):
(IPC::Connection::waitForMessage):
(IPC::Connection::sendSyncMessage):
* Source/WebKit/Platform/IPC/Connection.h:
* Source/WebKit/Platform/IPC/StreamClientConnection.h:
(IPC::StreamClientConnection::send):
(IPC::StreamClientConnection::sendWithAsyncReply):
(IPC::StreamClientConnection::sendSync):
Canonical link: https://commits.webkit.org/277340@main
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