Displaying 3 results from an estimated 3 matches for "0aefe02".
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0aef1e62
2017 Jun 09
0
[PATCH v11 4/6] mm: function to offer a page block on the free list
...nt order,
+ unsigned int migratetype,
+ struct page **page);
+#endif
/*
* Free reserved pages within range [PAGE_ALIGN(start), end & PAGE_MASK)
* into the buddy system. The freed pages will be poisoned with pattern
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 2c25de4..0aefe02 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -4615,6 +4615,97 @@ void show_free_areas(unsigned int filter, nodemask_t *nodemask)
show_swap_cache_info();
}
+#if IS_ENABLED(CONFIG_VIRTIO_BALLOON)
+
+/*
+ * Heuristically get a page block in the system that is unused.
+ * It is possible t...
2017 Jun 09
11
[PATCH v11 0/6] Virtio-balloon Enhancement
This patch series enhances the existing virtio-balloon with the following new
features:
1) fast ballooning: transfer ballooned pages between the guest and host in
chunks, instead of one by one; and
2) cmdq: a new virtqueue to send commands between the device and driver.
Currently, it supports commands to report memory stats (replace the old statq
mechanism) and report guest unused pages.
Liang Li
2017 Jun 09
11
[PATCH v11 0/6] Virtio-balloon Enhancement
This patch series enhances the existing virtio-balloon with the following new
features:
1) fast ballooning: transfer ballooned pages between the guest and host in
chunks, instead of one by one; and
2) cmdq: a new virtqueue to send commands between the device and driver.
Currently, it supports commands to report memory stats (replace the old statq
mechanism) and report guest unused pages.
Liang Li