Displaying 3 results from an estimated 3 matches for "f749633ed350".
2020 Jun 22
1
[PATCH 14/16] mm/thp: add THP allocation helper
...unsigned long addr)
> +{
> + return NULL;
> +}
> +#endif
>
> extern unsigned long __get_free_pages(gfp_t gfp_mask, unsigned int order);
> extern unsigned long get_zeroed_page(gfp_t gfp_mask);
> diff --git a/mm/huge_memory.c b/mm/huge_memory.c
> index 25d95f7b1e98..f749633ed350 100644
> --- a/mm/huge_memory.c
> +++ b/mm/huge_memory.c
> @@ -775,6 +775,22 @@ vm_fault_t do_huge_pmd_anonymous_page(struct vm_fault *vmf)
> return __do_huge_pmd_anonymous_page(vmf, page, gfp);
> }
>
> +#ifdef CONFIG_ARCH_ENABLE_THP_MIGRATION
> +struct page *alloc_transh...
2020 Jun 19
0
[PATCH 14/16] mm/thp: add THP allocation helper
...transhugepage(struct vm_area_struct *vma,
+ unsigned long addr)
+{
+ return NULL;
+}
+#endif
extern unsigned long __get_free_pages(gfp_t gfp_mask, unsigned int order);
extern unsigned long get_zeroed_page(gfp_t gfp_mask);
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 25d95f7b1e98..f749633ed350 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -775,6 +775,22 @@ vm_fault_t do_huge_pmd_anonymous_page(struct vm_fault *vmf)
return __do_huge_pmd_anonymous_page(vmf, page, gfp);
}
+#ifdef CONFIG_ARCH_ENABLE_THP_MIGRATION
+struct page *alloc_transhugepage(struct vm_area_struct *vma,
+...
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