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Searched refs:vma (Results 1 – 3 of 3) sorted by relevance

/samples/ftrace/
Dftrace-direct-too.c7 extern void my_direct_func(struct vm_area_struct *vma, unsigned long address,
10 void my_direct_func(struct vm_area_struct *vma, unsigned long address, in my_direct_func() argument
14 vma, address, flags, regs); in my_direct_func()
/samples/vfio-mdev/
Dmbochs.c753 struct vm_area_struct *vma = vmf->vma; in mbochs_region_vm_fault() local
754 struct mdev_state *mdev_state = vma->vm_private_data; in mbochs_region_vm_fault()
755 pgoff_t page_offset = (vmf->address - vma->vm_start) >> PAGE_SHIFT; in mbochs_region_vm_fault()
771 static int mbochs_mmap(struct vfio_device *vdev, struct vm_area_struct *vma) in mbochs_mmap() argument
776 if (vma->vm_pgoff != MBOCHS_MEMORY_BAR_OFFSET >> PAGE_SHIFT) in mbochs_mmap()
778 if (vma->vm_end < vma->vm_start) in mbochs_mmap()
780 if (vma->vm_end - vma->vm_start > mdev_state->memsize) in mbochs_mmap()
782 if ((vma->vm_flags & VM_SHARED) == 0) in mbochs_mmap()
785 vma->vm_ops = &mbochs_region_vm_ops; in mbochs_mmap()
786 vma->vm_private_data = mdev_state; in mbochs_mmap()
[all …]
Dmdpy.c411 static int mdpy_mmap(struct vfio_device *vdev, struct vm_area_struct *vma) in mdpy_mmap() argument
416 if (vma->vm_pgoff != MDPY_MEMORY_BAR_OFFSET >> PAGE_SHIFT) in mdpy_mmap()
418 if (vma->vm_end < vma->vm_start) in mdpy_mmap()
420 if (vma->vm_end - vma->vm_start > mdev_state->memsize) in mdpy_mmap()
422 if ((vma->vm_flags & VM_SHARED) == 0) in mdpy_mmap()
425 return remap_vmalloc_range(vma, mdev_state->memblk, 0); in mdpy_mmap()