Re: [PATCH v2] docs: sysctl: Add documentation for /proc/sys/xen/
From: Jonathan Corbet
Date: Thu Apr 09 2026 - 10:45:47 EST
Shubham Chakraborty <chakrabortyshubham66@xxxxxxxxx> writes:
> Add documentation for the Xen hypervisor sysctl controls in
> /proc/sys/xen/balloon/.
>
> Documents the hotplug_unpopulated tunable (available when
> CONFIG_XEN_BALLOON_MEMORY_HOTPLUG is enabled) which controls
> whether unpopulated memory regions are automatically hotplugged
> when the Xen balloon driver needs to reclaim memory.
>
> The documentation is based on source code analysis of
> drivers/xen/balloon.c.
>
> Signed-off-by: Shubham Chakraborty <chakrabortyshubham66@xxxxxxxxx>
> ---
> Documentation/admin-guide/sysctl/index.rst | 3 ++-
> Documentation/admin-guide/sysctl/xen.rst | 31 ++++++++++++++++++++++
> 2 files changed, 33 insertions(+), 1 deletion(-)
> create mode 100644 Documentation/admin-guide/sysctl/xen.rst
Applied, thanks.
jon