Displaying 3 results from an estimated 3 matches for "45077d74d975d".
2020 Jun 30
0
[PATCH v1 5/6] mm/page_alloc: restrict ZONE_MOVABLE optimization in has_unmovable_pages() to memory offlining
...ichal Hocko <mhocko at suse.com>
Cc: Michael S. Tsirkin <mst at redhat.com>
Signed-off-by: David Hildenbrand <david at redhat.com>
---
mm/page_alloc.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index bd3ebf08f09b9..45077d74d975d 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -8237,9 +8237,12 @@ struct page *has_unmovable_pages(struct zone *zone, struct page *page,
/*
* If the zone is movable and we have ruled out all reserved
* pages then it should be reasonably safe to assume the rest
- * is movable.
+...
2020 Jun 30
12
[PATCH v1 0/6] mm / virtio-mem: support ZONE_MOVABLE
Currently, virtio-mem does not really support ZONE_MOVABLE. While it allows
to online fully plugged memory blocks to ZONE_MOVABLE, it does not allow
to online partially-plugged memory blocks to ZONE_MOVABLE and will never
consider such memory blocks when unplugging memory. This might be
surprising for users (especially, if onlining suddenly fails).
Let's support partially plugged memory
2020 Jun 30
12
[PATCH v1 0/6] mm / virtio-mem: support ZONE_MOVABLE
Currently, virtio-mem does not really support ZONE_MOVABLE. While it allows
to online fully plugged memory blocks to ZONE_MOVABLE, it does not allow
to online partially-plugged memory blocks to ZONE_MOVABLE and will never
consider such memory blocks when unplugging memory. This might be
surprising for users (especially, if onlining suddenly fails).
Let's support partially plugged memory