Searched refs:cow_page (Results 1 – 4 of 4) sorted by relevance
| /linux-6.1.9/fs/ |
| D | dax.c | 825 vto = kmap_atomic(vmf->cow_page); in copy_cow_page_dax()
826 copy_user_page(vto, kaddr, vmf->address, vmf->cow_page); in copy_cow_page_dax()
1500 clear_user_highpage(vmf->cow_page, vmf->address); in dax_fault_cow_page()
1514 __SetPageUptodate(vmf->cow_page); in dax_fault_cow_page()
1544 if (!pmd && vmf->cow_page) in dax_fault_iter()
1612 if ((vmf->flags & FAULT_FLAG_WRITE) && !vmf->cow_page) in dax_iomap_pte_fault()
|
| /linux-6.1.9/mm/ |
| D | memory.c | 4382 page = vmf->cow_page; in finish_fault()
4572 vmf->cow_page = alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma, vmf->address); in do_cow_fault()
4573 if (!vmf->cow_page) in do_cow_fault()
4576 if (mem_cgroup_charge(page_folio(vmf->cow_page), vma->vm_mm, in do_cow_fault()
4578 put_page(vmf->cow_page); in do_cow_fault()
4581 cgroup_throttle_swaprate(vmf->cow_page, GFP_KERNEL); in do_cow_fault()
4589 copy_user_highpage(vmf->cow_page, vmf->page, vmf->address, vma); in do_cow_fault()
4590 __SetPageUptodate(vmf->cow_page); in do_cow_fault()
4599 put_page(vmf->cow_page); in do_cow_fault()
|
| /linux-6.1.9/fs/xfs/ |
| D | xfs_file.c | 1272 (write_fault && !vmf->cow_page) ? in xfs_dax_fault()
|
| /linux-6.1.9/include/linux/ |
| D | mm.h | 503 struct page *cow_page; /* Page handler may use for COW fault */ member
|