Displaying 2 results from an estimated 2 matches for "1e848cc0c3dc".
2020 Sep 02
0
[PATCH v2 4/7] mm/thp: add prep_transhuge_device_private_page()
...static inline void prep_transhuge_page(struct page *page) {}
+static inline void prep_transhuge_device_private_page(struct page *page)
+{
+}
+
static inline bool is_transparent_hugepage(struct page *page)
{
return false;
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index a8d48994481a..1e848cc0c3dc 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -498,6 +498,14 @@ void prep_transhuge_page(struct page *page)
set_compound_page_dtor(page, TRANSHUGE_PAGE_DTOR);
}
+void prep_transhuge_device_private_page(struct page *page)
+{
+ prep_compound_page(page, HPAGE_PMD_ORDER);
+ prep_transhug...
2020 Sep 02
10
[PATCH v2 0/7] mm/hmm/nouveau: add THP migration to migrate_vma_*
This series adds support for transparent huge page migration to
migrate_vma_*() and adds nouveau SVM and HMM selftests as consumers.
An earlier version was posted previously [1]. This version now
supports splitting a THP midway in the migration process which
led to a number of changes.
The patches apply cleanly to the current linux-mm tree. Since there
are a couple of patches in linux-mm from Dan