Displaying 8 results from an estimated 8 matches for "config_migrate_vma_helper".
2019 Aug 14
0
[PATCH 10/10] mm: remove CONFIG_MIGRATE_VMA_HELPER
CONFIG_MIGRATE_VMA_HELPER guards helpers that are required for proper
devic private memory support. Remove the option and just check for
CONFIG_DEVICE_PRIVATE instead.
Signed-off-by: Christoph Hellwig <hch at lst.de>
---
drivers/gpu/drm/nouveau/Kconfig | 1 -
mm/Kconfig | 3 ---
mm/migrate.c...
2019 Aug 14
20
turn hmm migrate_vma upside down v3
...infradead.org/users/hch/misc.git migrate_vma-cleanup.3
Gitweb:
http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/migrate_vma-cleanup.3
Changes since v2:
- don't unmap pages when returning 0 from nouveau_dmem_migrate_to_ram
- minor style fixes
- add a new patch to remove CONFIG_MIGRATE_VMA_HELPER
Changes since v1:
- fix a few whitespace issues
- drop the patch to remove MIGRATE_PFN_WRITE for now
- various spelling fixes
- clear cpages and npages in migrate_vma_setup
- fix the nouveau_dmem_fault_copy_one return value
- minor improvements to some nouveau internal calling conventions
2019 Aug 15
0
turn hmm migrate_vma upside down v3
...>
> Gitweb:
>
> http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/migrate_vma-cleanup.3
>
>
> Changes since v2:
> - don't unmap pages when returning 0 from nouveau_dmem_migrate_to_ram
> - minor style fixes
> - add a new patch to remove CONFIG_MIGRATE_VMA_HELPER
>
> Changes since v1:
> - fix a few whitespace issues
> - drop the patch to remove MIGRATE_PFN_WRITE for now
> - various spelling fixes
> - clear cpages and npages in migrate_vma_setup
> - fix the nouveau_dmem_fault_copy_one return value
> - minor improvements t...
2019 Jul 29
0
[PATCH 1/9] mm: turn migrate_vma upside down
...be modified by the caller after
+ * migrate_vma_setup(), and must not change the dst array after
+ * migrate_vma_pages() returns.
+ */
+ unsigned long *dst;
+ unsigned long *src;
+ unsigned long cpages;
+ unsigned long npages;
+ unsigned long start;
+ unsigned long end;
};
-#if defined(CONFIG_MIGRATE_VMA_HELPER)
-int migrate_vma(const struct migrate_vma_ops *ops,
- struct vm_area_struct *vma,
- unsigned long start,
- unsigned long end,
- unsigned long *src,
- unsigned long *dst,
- void *private);
-#else
-static inline int migrate_vma(const struct migrate_vma_ops *ops,
- struct vm_area_struct...
2019 Aug 14
0
[PATCH 01/10] mm: turn migrate_vma upside down
...be modified by the caller after
+ * migrate_vma_setup(), and must not change the dst array after
+ * migrate_vma_pages() returns.
+ */
+ unsigned long *dst;
+ unsigned long *src;
+ unsigned long cpages;
+ unsigned long npages;
+ unsigned long start;
+ unsigned long end;
};
-#if defined(CONFIG_MIGRATE_VMA_HELPER)
-int migrate_vma(const struct migrate_vma_ops *ops,
- struct vm_area_struct *vma,
- unsigned long start,
- unsigned long end,
- unsigned long *src,
- unsigned long *dst,
- void *private);
-#else
-static inline int migrate_vma(const struct migrate_vma_ops *ops,
- struct vm_area_struct...
2019 Jul 31
1
[PATCH 1/9] mm: turn migrate_vma upside down
..., and must not change the dst array after
> + * migrate_vma_pages() returns.
> + */
> + unsigned long *dst;
> + unsigned long *src;
> + unsigned long cpages;
> + unsigned long npages;
> + unsigned long start;
> + unsigned long end;
> };
>
> -#if defined(CONFIG_MIGRATE_VMA_HELPER)
> -int migrate_vma(const struct migrate_vma_ops *ops,
> - struct vm_area_struct *vma,
> - unsigned long start,
> - unsigned long end,
> - unsigned long *src,
> - unsigned long *dst,
> - void *private);
> -#else
> -static inline int migrate_vma(const struct migrate_...
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
2019 Aug 08
10
turn hmm migrate_vma upside down v2
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:
5 files changed, 281 insertions(+), 607 deletions(-)
A git tree is also available at:
git://git.infradead.org/users/hch/misc.git