Searched refs:cow_page (Results 1 – 4 of 4) sorted by relevance
| /Linux-v5.10/fs/ |
| D | dax.c | 1277 if (write && !vmf->cow_page) in dax_iomap_pte_fault()
1314 if (vmf->cow_page) { in dax_iomap_pte_fault()
1320 clear_user_highpage(vmf->cow_page, vaddr); in dax_iomap_pte_fault()
1324 sector, vmf->cow_page, vaddr); in dax_iomap_pte_fault()
1335 __SetPageUptodate(vmf->cow_page); in dax_iomap_pte_fault()
|
| /Linux-v5.10/mm/ |
| D | memory.c | 3858 page = vmf->cow_page; in finish_fault()
4025 vmf->cow_page = alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma, vmf->address); in do_cow_fault()
4026 if (!vmf->cow_page) in do_cow_fault()
4029 if (mem_cgroup_charge(vmf->cow_page, vma->vm_mm, GFP_KERNEL)) { in do_cow_fault()
4030 put_page(vmf->cow_page); in do_cow_fault()
4033 cgroup_throttle_swaprate(vmf->cow_page, GFP_KERNEL); in do_cow_fault()
4041 copy_user_highpage(vmf->cow_page, vmf->page, vmf->address, vma); in do_cow_fault()
4042 __SetPageUptodate(vmf->cow_page); in do_cow_fault()
4051 put_page(vmf->cow_page); in do_cow_fault()
|
| /Linux-v5.10/fs/xfs/ |
| D | xfs_file.c | 1252 (write_fault && !vmf->cow_page) ? in __xfs_filemap_fault()
|
| /Linux-v5.10/include/linux/ |
| D | mm.h | 521 struct page *cow_page; /* Page handler may use for COW fault */ member
|
