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Searched refs:is_cow_mapping (Results 1 – 11 of 11) sorted by relevance

/Linux-v5.15/drivers/gpu/drm/vmwgfx/
Dvmwgfx_ttm_glue.c93 if (!is_cow_mapping(vma->vm_flags)) in vmw_mmap()
Dvmwgfx_page_dirty.c519 if (write && (READ_ONCE(vbo->dirty) || is_cow_mapping(vma->vm_flags))) in vmw_bo_vm_huge_fault()
/Linux-v5.15/mm/
Dmemory.c638 if (!is_cow_mapping(vma->vm_flags)) in vm_normal_page()
681 if (!is_cow_mapping(vma->vm_flags)) in vm_normal_page_pmd()
799 is_cow_mapping(vm_flags)) { in copy_nonpresent_pte()
837 is_cow_mapping(vm_flags)) { in copy_nonpresent_pte()
852 VM_BUG_ON(!is_cow_mapping(src_vma->vm_flags)); in copy_nonpresent_pte()
963 if (is_cow_mapping(vm_flags) && pte_write(pte)) { in copy_present_pte()
1266 is_cow = is_cow_mapping(src_vma->vm_flags); in copy_page_range()
2117 BUG_ON((vma->vm_flags & VM_PFNMAP) && is_cow_mapping(vma->vm_flags)); in vmf_insert_pfn_prot()
2404 if (is_cow_mapping(vma->vm_flags)) { in remap_pfn_range_notrack()
Dmprotect.c96 if (is_cow_mapping(vma->vm_flags) && in change_pte_range()
Dhuge_memory.c862 BUG_ON((vma->vm_flags & VM_PFNMAP) && is_cow_mapping(vma->vm_flags)); in vmf_insert_pfn_pmd_prot()
952 BUG_ON((vma->vm_flags & VM_PFNMAP) && is_cow_mapping(vma->vm_flags)); in vmf_insert_pfn_pud_prot()
Dgup.c997 if (!is_cow_mapping(vm_flags)) in check_vma_flags()
Dhugetlb.c4276 bool cow = is_cow_mapping(vma->vm_flags); in copy_hugetlb_page_range()
/Linux-v5.15/drivers/gpu/drm/ttm/
Dttm_bo_vm.c555 if (is_cow_mapping(vma->vm_flags)) in ttm_bo_mmap_obj()
/Linux-v5.15/drivers/gpu/drm/amd/amdgpu/
Damdgpu_gem.c263 if (is_cow_mapping(vma->vm_flags) && in amdgpu_gem_object_mmap()
/Linux-v5.15/include/linux/
Dmm.h1333 static inline bool is_cow_mapping(vm_flags_t flags) in is_cow_mapping() function
1345 if (!is_cow_mapping(vma->vm_flags)) in page_needs_cow_for_dma()
/Linux-v5.15/fs/proc/
Dtask_mmu.c1043 if (!is_cow_mapping(vma->vm_flags)) in pte_is_pinned()