Displaying 3 results from an estimated 3 matches for "2568,108".
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2019 Jul 29
0
[PATCH 1/9] mm: turn migrate_vma upside down
...t vm_area_struct *vma;
- unsigned long *dst;
- unsigned long *src;
- unsigned long cpages;
- unsigned long npages;
- unsigned long start;
- unsigned long end;
-};
-
static int migrate_vma_collect_hole(unsigned long start,
unsigned long end,
struct mm_walk *walk)
@@ -2578,6 +2568,108 @@ static void migrate_vma_unmap(struct migrate_vma *migrate)
}
}
+/**
+ * migrate_vma_setup() - prepare to migrate a range of memory
+ * @args: contains the vma, start, and and pfns arrays for the migration
+ *
+ * Returns: negative errno on failures, 0 when 0 or more pages were migrated...
2019 Jul 31
1
[PATCH 1/9] mm: turn migrate_vma upside down
...ned long *src;
> - unsigned long cpages;
> - unsigned long npages;
> - unsigned long start;
> - unsigned long end;
> -};
> -
> static int migrate_vma_collect_hole(unsigned long start,
> unsigned long end,
> struct mm_walk *walk)
> @@ -2578,6 +2568,108 @@ static void migrate_vma_unmap(struct migrate_vma *migrate)
> }
> }
>
> +/**
> + * migrate_vma_setup() - prepare to migrate a range of memory
> + * @args: contains the vma, start, and and pfns arrays for the migration
> + *
> + * Returns: negative errno on fail...
2019 Jul 29
24
turn the hmm migrate_vma upside down
Hi Jérôme, Ben and Jason,
below is a series against the hmm tree which starts revamping the
migrate_vma functionality. The prime idea is to export three slightly
lower level functions and thus avoid the need for migrate_vma_ops
callbacks.
Diffstat:
4 files changed, 285 insertions(+), 602 deletions(-)
A git tree is also available at:
git://git.infradead.org/users/hch/misc.git