Re: [PATCH v2] hv_balloon: Fallback to generic_online_page() for non-HV hot added mem

2025-01-07 Thread Wei Liu
On Tue, Jan 07, 2025 at 10:09:18AM -0800, Jacob Pan wrote: > The Hyper-V balloon driver installs a custom callback for handling page > onlining operations performed by the memory hotplug subsystem. This > custom callback is global, and overrides the default callback > (generic_online_page) that Lin

[PATCH v2] hv_balloon: Fallback to generic_online_page() for non-HV hot added mem

2025-01-07 Thread Jacob Pan
The Hyper-V balloon driver installs a custom callback for handling page onlining operations performed by the memory hotplug subsystem. This custom callback is global, and overrides the default callback (generic_online_page) that Linux otherwise uses. The custom callback properly handles memory that