Searched refs:cow_page (Results 1 – 4 of 4) sorted by relevance
| /Linux-v5.15/fs/ |
| D | dax.c | 1343 clear_user_highpage(vmf->cow_page, vaddr); in dax_fault_cow_page()
1347 sector, vmf->cow_page, vaddr); in dax_fault_cow_page()
1358 __SetPageUptodate(vmf->cow_page); in dax_fault_cow_page()
1388 if (!pmd && vmf->cow_page) in dax_fault_iter()
1450 if ((vmf->flags & FAULT_FLAG_WRITE) && !vmf->cow_page) in dax_iomap_pte_fault()
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| /Linux-v5.15/mm/ |
| D | memory.c | 4018 page = vmf->cow_page; in finish_fault()
4201 vmf->cow_page = alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma, vmf->address); in do_cow_fault()
4202 if (!vmf->cow_page) in do_cow_fault()
4205 if (mem_cgroup_charge(vmf->cow_page, vma->vm_mm, GFP_KERNEL)) { in do_cow_fault()
4206 put_page(vmf->cow_page); in do_cow_fault()
4209 cgroup_throttle_swaprate(vmf->cow_page, GFP_KERNEL); in do_cow_fault()
4217 copy_user_highpage(vmf->cow_page, vmf->page, vmf->address, vma); in do_cow_fault()
4218 __SetPageUptodate(vmf->cow_page); in do_cow_fault()
4227 put_page(vmf->cow_page); in do_cow_fault()
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| /Linux-v5.15/fs/xfs/ |
| D | xfs_file.c | 1331 (write_fault && !vmf->cow_page) ? in __xfs_filemap_fault()
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| /Linux-v5.15/include/linux/ |
| D | mm.h | 552 struct page *cow_page; /* Page handler may use for COW fault */ member
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