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| author |   David Vrabel <david.vrabel@citrix.com> | 2015-06-25 16:35:49 +0100 |
|---|---|---|
| committer | David Vrabel <david.vrabel@citrix.com> | 2015-10-23 14:19:58 +0100 |
| commit | 62cedb9f135794ec26a93ae29e5f0231ab263c84 (patch) | |
| tree | 391e9f85e552feee52c6527daf7c95548572b6d0 /include/xen/balloon.h | |
| parent | Linux 4.3-rc6 (diff) | |
| download | wireguard-linux-62cedb9f135794ec26a93ae29e5f0231ab263c84.tar.xz wireguard-linux-62cedb9f135794ec26a93ae29e5f0231ab263c84.zip | |
mm: memory hotplug with an existing resource
Add add_memory_resource() to add memory using an existing "System RAM"
resource. This is useful if the memory region is being located by
finding a free resource slot with allocate_resource().
Xen guests will make use of this in their balloon driver to hotplug
arbitrary amounts of memory in response to toolstack requests.
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Reviewed-by: Tang Chen <tangchen@cn.fujitsu.com>
Diffstat (limited to 'include/xen/balloon.h')
0 files changed, 0 insertions, 0 deletions