Debug mechanism to override process QoS on Mac

[Gavin Barraclough]

.

[Gavin Barraclough]

Created attachment 221926 [details]
fix

[Gavin Barraclough]

Transmitting file data ............
Committed revision 162578.

[Sam Weinig]

Comment on attachment 221926 [details]
fix

View in context: https://bugs.webkit.org/attachment.cgi?id=221926&action=review

> Source/WebKit2/Shared/mac/ChildProcessMac.mm:206
> +#if !PLATFORM(IOS) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090

Can this be HAVE(QOS...)?

> Source/WebKit2/UIProcess/WebContext.cpp:397
> +#if PLATFORM(MAC)
> +    m_networkProcess->send(Messages::NetworkProcess::SetQOS(networkProcessLatencyQOS(), networkProcessThroughputQOS()), 0);
> +#endif

Any reason this can't go in the the InitializeNetworkProcess call?

> Source/WebKit2/UIProcess/WebContext.cpp:614
> +#if PLATFORM(MAC)
> +    process->send(Messages::WebProcess::SetQOS(webProcessLatencyQOS(), webProcessThroughputQOS()), 0);
> +#endif

Any reason this can't go in the the InitializeWebProcess call?

> Source/WebKit2/UIProcess/WebContext.h:93
> +#if PLATFORM(MAC)
> +int networkProcessLatencyQOS();
> +int networkProcessThroughputQOS();
> +int webProcessLatencyQOS();
> +int webProcessThroughputQOS();
> +#endif

If these are Mac specific, please add them to their own header.

> Source/WebKit2/UIProcess/Plugins/PluginProcessProxy.cpp:213
> +#if PLATFORM(MAC)
> +    m_connection->send(Messages::PluginProcess::SetQOS(pluginProcessLatencyQOS(), pluginProcessThroughputQOS()), 0);
> +#endif

Any reason this can't go in the the InitializePluginProcess call?