Searched refs:cow_page (Results 1 – 4 of 4) sorted by relevance
| /linux-6.3-rc2/fs/ |
| A D | dax.c | 831 vto = kmap_atomic(vmf->cow_page); in copy_cow_page_dax()
832 copy_user_page(vto, kaddr, vmf->address, vmf->cow_page); in copy_cow_page_dax()
1583 clear_user_highpage(vmf->cow_page, vmf->address); in dax_fault_cow_page()
1597 __SetPageUptodate(vmf->cow_page); in dax_fault_cow_page()
1627 if (!pmd && vmf->cow_page) in dax_fault_iter()
1694 if ((vmf->flags & FAULT_FLAG_WRITE) && !vmf->cow_page) in dax_iomap_pte_fault()
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| /linux-6.3-rc2/mm/ |
| A D | memory.c | 4321 page = vmf->cow_page; in finish_fault()
4511 vmf->cow_page = alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma, vmf->address); in do_cow_fault()
4512 if (!vmf->cow_page) in do_cow_fault()
4515 if (mem_cgroup_charge(page_folio(vmf->cow_page), vma->vm_mm, in do_cow_fault()
4517 put_page(vmf->cow_page); in do_cow_fault()
4520 cgroup_throttle_swaprate(vmf->cow_page, GFP_KERNEL); in do_cow_fault()
4528 copy_user_highpage(vmf->cow_page, vmf->page, vmf->address, vma); in do_cow_fault()
4529 __SetPageUptodate(vmf->cow_page); in do_cow_fault()
4538 put_page(vmf->cow_page); in do_cow_fault()
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| /linux-6.3-rc2/fs/xfs/ |
| A D | xfs_file.c | 1272 (write_fault && !vmf->cow_page) ? in xfs_dax_fault()
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| /linux-6.3-rc2/include/linux/ |
| A D | mm.h | 515 struct page *cow_page; /* Page handler may use for COW fault */ member
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