mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-28 23:24:50 +00:00
xen: expand BALLOON_MEMORY_HOTPLUG description
To mention it's also useful for PVH or HVM domains that require mapping foreign memory or grants. [boris: "non PV" instead of "translated" at Juergen's request] Signed-off-by: Roger Pau Monné <roger.pau@citrix.com> Link: https://lore.kernel.org/r/20200324150015.50496-1-roger.pau@citrix.com Reviewed-by: Juergen Gross <jgross@suse.com> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
This commit is contained in:
parent
5333875301
commit
0df683ff74
1 changed files with 3 additions and 0 deletions
|
@ -19,6 +19,9 @@ config XEN_BALLOON_MEMORY_HOTPLUG
|
|||
It is very useful on critical systems which require long
|
||||
run without rebooting.
|
||||
|
||||
It's also very useful for non PV domains to obtain unpopulated physical
|
||||
memory ranges to use in order to map foreign memory or grants.
|
||||
|
||||
Memory could be hotplugged in following steps:
|
||||
|
||||
1) target domain: ensure that memory auto online policy is in
|
||||
|
|
Loading…
Reference in a new issue