lkml.org 
[lkml]   [2018]   [Nov]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v1 4/8] xen/balloon: mark inflated pages PG_offline
From
Date
On 19/11/2018 11:16, David Hildenbrand wrote:
> Mark inflated and never onlined pages PG_offline, to tell the world that
> the content is stale and should not be dumped.
>
> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
> Cc: Juergen Gross <jgross@suse.com>
> Cc: Stefano Stabellini <sstabellini@kernel.org>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: Matthew Wilcox <willy@infradead.org>
> Cc: Michal Hocko <mhocko@suse.com>
> Cc: "Michael S. Tsirkin" <mst@redhat.com>
> Signed-off-by: David Hildenbrand <david@redhat.com>
> ---
> drivers/xen/balloon.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
> index 12148289debd..14dd6b814db3 100644
> --- a/drivers/xen/balloon.c
> +++ b/drivers/xen/balloon.c
> @@ -425,6 +425,7 @@ static int xen_bring_pgs_online(struct page *pg, unsigned int order)
> for (i = 0; i < size; i++) {
> p = pfn_to_page(start_pfn + i);
> __online_page_set_limits(p);
> + __SetPageOffline(p);
> __balloon_append(p);
> }

This seems not to be based on current master. Could you please tell
against which tree this should be reviewed?


Juergen

\
 
 \ /
  Last update: 2018-11-19 13:23    [W:0.045 / U:12.628 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site