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const: mark struct vm_struct_operations

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* mark struct vm_area_struct::vm_ops as const
* mark vm_ops in AGP code

But leave TTM code alone, something is fishy there with global vm_ops
being used.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexey Dobriyan
2009-09-27 22:29:37 +04:00
committed by Linus Torvalds
parent 6f5071020d
commit f0f37e2f77
64 changed files with 83 additions and 83 deletions
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8
drivers/gpu/drm/drm_vm.c
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@@ -369,28 +369,28 @@ static int drm_vm_sg_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
}
/** AGP virtual memory operations */
static struct vm_operations_struct drm_vm_ops = {
static const struct vm_operations_struct drm_vm_ops = {
.fault = drm_vm_fault,
.open = drm_vm_open,
.close = drm_vm_close,
};
/** Shared virtual memory operations */
static struct vm_operations_struct drm_vm_shm_ops = {
static const struct vm_operations_struct drm_vm_shm_ops = {
.fault = drm_vm_shm_fault,
.open = drm_vm_open,
.close = drm_vm_shm_close,
};
/** DMA virtual memory operations */
static struct vm_operations_struct drm_vm_dma_ops = {
static const struct vm_operations_struct drm_vm_dma_ops = {
.fault = drm_vm_dma_fault,
.open = drm_vm_open,
.close = drm_vm_close,
};
/** Scatter-gather virtual memory operations */
static struct vm_operations_struct drm_vm_sg_ops = {
static const struct vm_operations_struct drm_vm_sg_ops = {
.fault = drm_vm_sg_fault,
.open = drm_vm_open,
.close = drm_vm_close,