60 	SEQ_PUT_DEC(" kB\nVmSize:\t", total_vm);  in task_mem()
61 	SEQ_PUT_DEC(" kB\nVmLck:\t", mm->locked_vm);  in task_mem()
62 	SEQ_PUT_DEC(" kB\nVmPin:\t", atomic64_read(&mm->pinned_vm));  in task_mem()
63 	SEQ_PUT_DEC(" kB\nVmHWM:\t", hiwater_rss);  in task_mem()
64 	SEQ_PUT_DEC(" kB\nVmRSS:\t", total_rss);  in task_mem()
65 	SEQ_PUT_DEC(" kB\nRssAnon:\t", anon);  in task_mem()
66 	SEQ_PUT_DEC(" kB\nRssFile:\t", file);  in task_mem()
67 	SEQ_PUT_DEC(" kB\nRssShmem:\t", shmem);  in task_mem()
68 	SEQ_PUT_DEC(" kB\nVmData:\t", mm->data_vm);  in task_mem()
69 	SEQ_PUT_DEC(" kB\nVmStk:\t", mm->stack_vm);  in task_mem()
71 		    " kB\nVmExe:\t", text >> 10, 8);  in task_mem()
73 		    " kB\nVmLib:\t", lib >> 10, 8);  in task_mem()
75 		    " kB\nVmPTE:\t", mm_pgtables_bytes(mm) >> 10, 8);  in task_mem()
76 	SEQ_PUT_DEC(" kB\nVmSwap:\t", swap);  in task_mem()
77 	seq_puts(m, " kB\n");  in task_mem()
148 	if (last_addr == -1UL)  in m_start()
180 		*ppos = -1UL;  in m_next()
259 	seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);  in show_vma_header_prefix()
386  * 	- 1M 3-user-pages add up to 8KB errors;
451 	int i, nr = compound ? compound_nr(page) : 1;  in smaps_account()
473 	 * page_count(page) == 1 guarantees the page is mapped exactly once.  in smaps_account()
482 	 * as mapcount == 1.  in smaps_account()
484 	if ((page_count(page) == 1) || migration) {  in smaps_account()
637 	pte_unmap_unlock(pte - 1, ptl);  in smaps_pte_range()
652 		[0 ... (BITS_PER_LONG-1)] = "??",  in show_smap_vma_flags()
713 		if (vma->vm_flags & (1UL << i)) {  in show_smap_vma_flags()
715 			seq_putc(m, mnemonics[i][1]);  in show_smap_vma_flags()
816 	SEQ_PUT_DEC(" kB\nPss:            ", mss->pss >> PSS_SHIFT);  in __show_smap()
817 	SEQ_PUT_DEC(" kB\nPss_Dirty:      ", mss->pss_dirty >> PSS_SHIFT);  in __show_smap()
823 		SEQ_PUT_DEC(" kB\nPss_Anon:       ",  in __show_smap()
825 		SEQ_PUT_DEC(" kB\nPss_File:       ",  in __show_smap()
827 		SEQ_PUT_DEC(" kB\nPss_Shmem:      ",  in __show_smap()
830 	SEQ_PUT_DEC(" kB\nShared_Clean:   ", mss->shared_clean);  in __show_smap()
831 	SEQ_PUT_DEC(" kB\nShared_Dirty:   ", mss->shared_dirty);  in __show_smap()
832 	SEQ_PUT_DEC(" kB\nPrivate_Clean:  ", mss->private_clean);  in __show_smap()
833 	SEQ_PUT_DEC(" kB\nPrivate_Dirty:  ", mss->private_dirty);  in __show_smap()
834 	SEQ_PUT_DEC(" kB\nReferenced:     ", mss->referenced);  in __show_smap()
835 	SEQ_PUT_DEC(" kB\nAnonymous:      ", mss->anonymous);  in __show_smap()
836 	SEQ_PUT_DEC(" kB\nLazyFree:       ", mss->lazyfree);  in __show_smap()
837 	SEQ_PUT_DEC(" kB\nAnonHugePages:  ", mss->anonymous_thp);  in __show_smap()
838 	SEQ_PUT_DEC(" kB\nShmemPmdMapped: ", mss->shmem_thp);  in __show_smap()
839 	SEQ_PUT_DEC(" kB\nFilePmdMapped:  ", mss->file_thp);  in __show_smap()
840 	SEQ_PUT_DEC(" kB\nShared_Hugetlb: ", mss->shared_hugetlb);  in __show_smap()
841 	seq_put_decimal_ull_width(m, " kB\nPrivate_Hugetlb: ",  in __show_smap()
843 	SEQ_PUT_DEC(" kB\nSwap:           ", mss->swap);  in __show_smap()
844 	SEQ_PUT_DEC(" kB\nSwapPss:        ",  in __show_smap()
846 	SEQ_PUT_DEC(" kB\nLocked:         ",  in __show_smap()
848 	seq_puts(m, " kB\n");  in __show_smap()
863 	SEQ_PUT_DEC(" kB\nKernelPageSize: ", vma_kernel_pagesize(vma));  in show_smap()
864 	SEQ_PUT_DEC(" kB\nMMUPageSize:    ", vma_mmu_pagesize(vma));  in show_smap()
865 	seq_puts(m, " kB\n");  in show_smap()
943 			 * 1) VMA2 is freed, but VMA3 exists:  in show_smaps_rollup()
945 			 *    find_vma(mm, 16k - 1) will return VMA3.  in show_smaps_rollup()
950 			 *    find_vma(mm, 16k - 1) will return VMA2.  in show_smaps_rollup()
955 			 *    find_vma(mm, 16k - 1) will return NULL.  in show_smaps_rollup()
958 			 * 4) (last_vma_end - 1) is the middle of a vma (VMA'):  in show_smaps_rollup()
960 			 *    find_vma(mm, 16k - 1) will return VMA' whose range  in show_smaps_rollup()
969 			/* Case 1 above */  in show_smaps_rollup()
1068 	CLEAR_REFS_ALL = 1,
1214 	pte_unmap_unlock(pte - 1, ptl);  in clear_refs_pte_range()
1226 		return 1;  in clear_refs_test_walk()
1229 	 * Writing 1 to /proc/pid/clear_refs affects all pages.  in clear_refs_test_walk()
1235 		return 1;  in clear_refs_test_walk()
1237 		return 1;  in clear_refs_test_walk()
1258 	if (count > sizeof(buffer) - 1)  in clear_refs_write()
1259 		count = sizeof(buffer) - 1;  in clear_refs_write()
1303 						0, NULL, mm, 0, -1UL);  in clear_refs_write()
1306 		walk_page_range(mm, 0, -1, &clear_refs_walk_ops, &cp);  in clear_refs_write()
1342 #define PM_PFRAME_MASK		GENMASK_ULL(PM_PFRAME_BITS - 1, 0)
1350 #define PM_END_OF_BUFFER    1
1452 	if (page && !migration && page_mapcount(page) == 1)  in pte_to_pagemap_entry()
1518 		if (page && !migration && page_mapcount(page) == 1)  in pagemap_pmd_range()
1531 					frame += (1 << MAX_SWAPFILES_SHIFT);  in pagemap_pmd_range()
1584 		if (page_mapcount(page) == 1)  in pagemap_hugetlb_range()
1890 		gather_stats(page, md, pte_dirty(*pte), 1);  in gather_pte_stats()
1911 	gather_stats(page, md, pte_dirty(huge_pte), 1);  in gather_hugetlb_stats()
1986 	if (md->mapcount_max > 1)  in show_numa_map()