Re: [PATCH RFC 6/6] PM / Hibernate: exclude all PageOffline() pages

2018-11-15 Thread David Hildenbrand
On 15.11.18 13:23, Michal Hocko wrote: > On Wed 14-11-18 22:17:04, David Hildenbrand wrote: > [...] >> diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c >> index b0308a2c6000..01db1d13481a 100644 >> --- a/kernel/power/snapshot.c >> +++ b/kernel/power/snapshot.c >> @@ -1222,7 +1222,7 @@

Re: [PATCH RFC 6/6] PM / Hibernate: exclude all PageOffline() pages

2018-11-15 Thread Michal Hocko
On Wed 14-11-18 22:17:04, David Hildenbrand wrote: [...] > diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c > index b0308a2c6000..01db1d13481a 100644 > --- a/kernel/power/snapshot.c > +++ b/kernel/power/snapshot.c > @@ -1222,7 +1222,7 @@ static struct page *saveable_highmem_page(struc

Re: [PATCH RFC 6/6] PM / Hibernate: exclude all PageOffline() pages

2018-11-14 Thread Pavel Machek
On Wed 2018-11-14 22:17:04, David Hildenbrand wrote: > The content of pages that are marked PG_offline is not of interest > (e.g. inflated by a balloon driver), let's skip these pages. > > Cc: "Rafael J. Wysocki" Acked-by: Pavel Machek > diff --git a/kernel/power/snapshot.c b/kernel/power/snap

[PATCH RFC 6/6] PM / Hibernate: exclude all PageOffline() pages

2018-11-14 Thread David Hildenbrand
The content of pages that are marked PG_offline is not of interest (e.g. inflated by a balloon driver), let's skip these pages. Cc: "Rafael J. Wysocki" Cc: Pavel Machek Cc: Len Brown Cc: Andrew Morton Cc: Matthew Wilcox Cc: Michal Hocko Cc: "Michael S. Tsirkin" Signed-off-by: David Hildenbr