Displaying 4 results from an estimated 4 matches for "nouveau_page_to_chunk".
2020 Apr 21
2
[PATCH] nouveau/hmm: fix nouveau_dmem_chunk allocations
...;
- struct list_head chunk_free;
- struct list_head chunk_full;
- struct list_head chunk_empty;
+ struct list_head chunks;
struct mutex mutex;
+ struct page *free_pages;
+ spinlock_t lock;
};
-static inline struct nouveau_dmem *page_to_dmem(struct page *page)
+static struct nouveau_dmem_chunk *nouveau_page_to_chunk(struct page *page)
+{
+ return container_of(page->pgmap, struct nouveau_dmem_chunk, pagemap);
+}
+
+static struct nouveau_drm *page_to_drm(struct page *page)
{
- return container_of(page->pgmap, struct nouveau_dmem, pagemap);
+ struct nouveau_dmem_chunk *chunk = nouveau_page_to_chunk(page);...
2020 Nov 06
12
[PATCH v3 0/6] 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.
Earlier versions were posted previously [1] and [2].
The patches apply cleanly to the linux-mm 5.10.0-rc2 tree. There are a
lot of other THP patches being posted. I don't think there are any
semantic conflicts but there may be some merge conflicts depending on
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
2020 Jun 19
22
[PATCH 00/16] mm/hmm/nouveau: THP mapping and migration
These patches apply to linux-5.8.0-rc1. Patches 1-3 should probably go
into 5.8, the others can be queued for 5.9. Patches 4-6 improve the HMM
self tests. Patch 7-8 prepare nouveau for the meat of this series which
adds support and testing for compound page mapping of system memory
(patches 9-11) and compound page migration to device private memory
(patches 12-16). Since these changes are split