Constify a few static vm_operations_struct that are never modified. Their
only usage is to assign their address to the vm_ops field in the
vm_area_struct, which is a pointer to const vm_operations_struct. Make them
const to allow the compiler to put them in read-only memory.
With this series applied, all static struct vm_operations_struct in the
kernel tree are const.
Rikard Falkeborn (3):
drm/amdgpu/ttm: constify static vm_operations_struct
drm/radeon/ttm: constify static vm_operations_struct
drm/nouveau/ttm: constify static vm_operations_struct
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_ttm.c | 2 +-
drivers/gpu/drm/radeon/radeon_ttm.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
--
2.30.0
Reviewed-by: Christian König <[email protected]> for the series.
Am 10.02.21 um 00:48 schrieb Rikard Falkeborn:
> Constify a few static vm_operations_struct that are never modified. Their
> only usage is to assign their address to the vm_ops field in the
> vm_area_struct, which is a pointer to const vm_operations_struct. Make them
> const to allow the compiler to put them in read-only memory.
>
> With this series applied, all static struct vm_operations_struct in the
> kernel tree are const.
>
> Rikard Falkeborn (3):
> drm/amdgpu/ttm: constify static vm_operations_struct
> drm/radeon/ttm: constify static vm_operations_struct
> drm/nouveau/ttm: constify static vm_operations_struct
>
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +-
> drivers/gpu/drm/nouveau/nouveau_ttm.c | 2 +-
> drivers/gpu/drm/radeon/radeon_ttm.c | 2 +-
> 3 files changed, 3 insertions(+), 3 deletions(-)
>
On Wed, Feb 10, 2021 at 08:45:56AM +0100, Christian K?nig wrote:
> Reviewed-by: Christian K?nig <[email protected]> for the series.
Smash it into -misc?
-Daniel
>
> Am 10.02.21 um 00:48 schrieb Rikard Falkeborn:
> > Constify a few static vm_operations_struct that are never modified. Their
> > only usage is to assign their address to the vm_ops field in the
> > vm_area_struct, which is a pointer to const vm_operations_struct. Make them
> > const to allow the compiler to put them in read-only memory.
> >
> > With this series applied, all static struct vm_operations_struct in the
> > kernel tree are const.
> >
> > Rikard Falkeborn (3):
> > drm/amdgpu/ttm: constify static vm_operations_struct
> > drm/radeon/ttm: constify static vm_operations_struct
> > drm/nouveau/ttm: constify static vm_operations_struct
> >
> > drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +-
> > drivers/gpu/drm/nouveau/nouveau_ttm.c | 2 +-
> > drivers/gpu/drm/radeon/radeon_ttm.c | 2 +-
> > 3 files changed, 3 insertions(+), 3 deletions(-)
> >
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
On Wed, Feb 10, 2021 at 8:14 AM Daniel Vetter <[email protected]> wrote:
>
> On Wed, Feb 10, 2021 at 08:45:56AM +0100, Christian König wrote:
> > Reviewed-by: Christian König <[email protected]> for the series.
>
> Smash it into -misc?
@Christian Koenig did these ever land? I don't see them in drm-misc.
Alex
> -Daniel
>
> >
> > Am 10.02.21 um 00:48 schrieb Rikard Falkeborn:
> > > Constify a few static vm_operations_struct that are never modified. Their
> > > only usage is to assign their address to the vm_ops field in the
> > > vm_area_struct, which is a pointer to const vm_operations_struct. Make them
> > > const to allow the compiler to put them in read-only memory.
> > >
> > > With this series applied, all static struct vm_operations_struct in the
> > > kernel tree are const.
> > >
> > > Rikard Falkeborn (3):
> > > drm/amdgpu/ttm: constify static vm_operations_struct
> > > drm/radeon/ttm: constify static vm_operations_struct
> > > drm/nouveau/ttm: constify static vm_operations_struct
> > >
> > > drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +-
> > > drivers/gpu/drm/nouveau/nouveau_ttm.c | 2 +-
> > > drivers/gpu/drm/radeon/radeon_ttm.c | 2 +-
> > > 3 files changed, 3 insertions(+), 3 deletions(-)
> > >
> >
>
> --
> Daniel Vetter
> Software Engineer, Intel Corporation
> http://blog.ffwll.ch
> _______________________________________________
> dri-devel mailing list
> [email protected]
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
Am 23.02.21 um 18:31 schrieb Alex Deucher:
> On Wed, Feb 10, 2021 at 8:14 AM Daniel Vetter <[email protected]> wrote:
>> On Wed, Feb 10, 2021 at 08:45:56AM +0100, Christian König wrote:
>>> Reviewed-by: Christian König <[email protected]> for the series.
>> Smash it into -misc?
> @Christian Koenig did these ever land? I don't see them in drm-misc.
I've just pushed them to drm-misc-next. Sorry for the delay, totally
forgot about them.
Christian.
>
> Alex
>
>> -Daniel
>>
>>> Am 10.02.21 um 00:48 schrieb Rikard Falkeborn:
>>>> Constify a few static vm_operations_struct that are never modified. Their
>>>> only usage is to assign their address to the vm_ops field in the
>>>> vm_area_struct, which is a pointer to const vm_operations_struct. Make them
>>>> const to allow the compiler to put them in read-only memory.
>>>>
>>>> With this series applied, all static struct vm_operations_struct in the
>>>> kernel tree are const.
>>>>
>>>> Rikard Falkeborn (3):
>>>> drm/amdgpu/ttm: constify static vm_operations_struct
>>>> drm/radeon/ttm: constify static vm_operations_struct
>>>> drm/nouveau/ttm: constify static vm_operations_struct
>>>>
>>>> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +-
>>>> drivers/gpu/drm/nouveau/nouveau_ttm.c | 2 +-
>>>> drivers/gpu/drm/radeon/radeon_ttm.c | 2 +-
>>>> 3 files changed, 3 insertions(+), 3 deletions(-)
>>>>
>> --
>> Daniel Vetter
>> Software Engineer, Intel Corporation
>> https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Fblog.ffwll.ch%2F&data=04%7C01%7Cchristian.koenig%40amd.com%7C9d730e56efe54d3215ee08d8d820d642%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637496982837619645%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=b4UU8bzeX%2Ba1VfObe8mta7fwtjVv%2F1wo4%2FPVuGZFW8Q%3D&reserved=0
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