Displaying 6 results from an estimated 6 matches for "ds_queue".
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dequeue
2020 Jun 19
0
[PATCH 13/16] mm: support THP migration to device private memory
...uct *vma, pmd_t *pmd,
unsigned long addr, pgprot_t newprot, unsigned long cp_flags)
@@ -2689,7 +2701,7 @@ int split_huge_page_to_list(struct page *page, struct list_head *list)
if (!mapcount && page_ref_freeze(head, 1 + extra_pins)) {
if (!list_empty(page_deferred_list(head))) {
ds_queue->split_queue_len--;
- list_del(page_deferred_list(head));
+ list_del_init(page_deferred_list(head));
}
spin_unlock(&ds_queue->split_queue_lock);
if (mapping) {
@@ -2743,7 +2755,7 @@ void free_transhuge_page(struct page *page)
spin_lock_irqsave(&ds_queue->split_queue_...
2020 Nov 06
0
[PATCH v3 3/6] mm: support THP migration to device private memory
...head), head);
/* prevent PageLRU to go away from under us, and freeze lru stats */
@@ -2717,7 +2756,7 @@ int split_huge_page_to_list(struct page *page, struct list_head *list)
if (!mapcount && page_ref_freeze(head, 1 + extra_pins)) {
if (!list_empty(page_deferred_list(head))) {
ds_queue->split_queue_len--;
- list_del(page_deferred_list(head));
+ list_del_init(page_deferred_list(head));
}
spin_unlock(&ds_queue->split_queue_lock);
if (mapping) {
@@ -2727,7 +2766,7 @@ int split_huge_page_to_list(struct page *page, struct list_head *list)
__dec_lruvec_page_...
2020 Jun 21
2
[PATCH 13/16] mm: support THP migration to device private memory
...; unsigned long addr, pgprot_t newprot, unsigned long cp_flags)
> @@ -2689,7 +2701,7 @@ int split_huge_page_to_list(struct page *page, struct list_head *list)
> if (!mapcount && page_ref_freeze(head, 1 + extra_pins)) {
> if (!list_empty(page_deferred_list(head))) {
> ds_queue->split_queue_len--;
> - list_del(page_deferred_list(head));
> + list_del_init(page_deferred_list(head));
> }
> spin_unlock(&ds_queue->split_queue_lock);
> if (mapping) {
> @@ -2743,7 +2755,7 @@ void free_transhuge_page(struct page *page)
> spin_lock_irq...
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
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