| /mm/ |
| A D | truncate.c | 135 void folio_invalidate(struct folio *folio, size_t offset, size_t length) in folio_invalidate() argument
140 aops->invalidate_folio(folio, offset, length); in folio_invalidate()
195 unsigned int offset, length; in truncate_inode_partial_folio() local
203 length = size - offset; in truncate_inode_partial_folio()
205 length = end + 1 - pos - offset; in truncate_inode_partial_folio()
208 if (length == size) { in truncate_inode_partial_folio()
219 folio_zero_range(folio, offset, length); in truncate_inode_partial_folio()
222 folio_invalidate(folio, offset, length); in truncate_inode_partial_folio()
235 if (offset + length == size) in truncate_inode_partial_folio()
239 PAGE_ALIGN_DOWN(offset + length) / PAGE_SIZE); in truncate_inode_partial_folio()
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| A D | vma_exec.c | 35 unsigned long length = old_end - old_start; in relocate_vma_down() local
42 PAGETABLE_MOVE(pmc, vma, vma, old_start, new_start, length); in relocate_vma_down()
66 if (length != move_page_tables(&pmc)) in relocate_vma_down()
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| A D | mmu_notifier.c | 893 unsigned long length, const struct mmu_interval_notifier_ops *ops) in __mmu_interval_notifier_insert() argument
903 if (length == 0 || in __mmu_interval_notifier_insert()
904 check_add_overflow(start, length - 1, in __mmu_interval_notifier_insert()
974 unsigned long length, in mmu_interval_notifier_insert() argument
990 start, length, ops); in mmu_interval_notifier_insert()
996 unsigned long start, unsigned long length, in mmu_interval_notifier_insert_locked() argument
1012 start, length, ops); in mmu_interval_notifier_insert_locked()
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| A D | zswap.c | 200 unsigned int length; member
811 obj_cgroup_uncharge_zswap(entry->objcg, entry->length); in zswap_entry_free()
990 entry->length = dlen; in zswap_compress()
1024 memcpy(acomp_ctx->buffer, obj, entry->length); in zswap_decompress()
1028 sg_init_one(&input, src, entry->length); in zswap_decompress()
1031 acomp_request_set_params(acomp_ctx->req, &input, &output, entry->length, PAGE_SIZE); in zswap_decompress()
1045 entry->pool->tfm_name, entry->length, dlen); in zswap_decompress()
1524 obj_cgroup_charge_zswap(objcg, entry->length); in zswap_store_page()
1542 if (entry->length) { in zswap_store_page()
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| A D | util.c | 270 long length; in strndup_user() local
272 length = strnlen_user(s, n); in strndup_user()
274 if (!length) in strndup_user()
277 if (length > n) in strndup_user()
280 p = memdup_user(s, length); in strndup_user()
285 p[length - 1] = '\0'; in strndup_user()
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| A D | vma.c | 2843 unsigned long length, gap; in unmapped_area() local
2849 length = info->length + info->align_mask + info->start_gap; in unmapped_area()
2850 if (length < info->length) in unmapped_area()
2858 if (vma_iter_area_lowest(&vmi, low_limit, high_limit, length)) in unmapped_area()
2871 if (vm_start_gap(tmp) < gap + length - 1) { in unmapped_area()
2900 unsigned long length, gap, gap_end; in unmapped_area_topdown() local
2906 length = info->length + info->align_mask + info->start_gap; in unmapped_area_topdown()
2907 if (length < info->length) in unmapped_area_topdown()
2915 if (vma_iter_area_highest(&vmi, low_limit, high_limit, length)) in unmapped_area_topdown()
2918 gap = vma_iter_end(&vmi) - info->length; in unmapped_area_topdown()
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| A D | slub.c | 1337 int length; in slab_pad_check() local
6919 size_t length) in min_partial_store() argument
6929 return length; in min_partial_store()
6944 size_t length) in cpu_partial_store() argument
6957 return length; in cpu_partial_store()
7133 ret = length; in validate_store()
7148 size_t length) in failslab_store() argument
7158 return length; in failslab_store()
7175 return length; in shrink_store()
7199 return length; in remote_node_defrag_ratio_store()
[all …]
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| A D | vmalloc.c | 1555 unsigned long length; in find_vmap_lowest_match() local
1561 length = adjust_search_size ? size + align - 1 : size; in find_vmap_lowest_match()
1566 if (get_subtree_max_size(node->rb_left) >= length && in find_vmap_lowest_match()
1578 if (get_subtree_max_size(node->rb_right) >= length) { in find_vmap_lowest_match()
4263 unsigned long offset, length; in aligned_vread_iter() local
4267 length = PAGE_SIZE - offset; in aligned_vread_iter()
4268 if (length > remains) in aligned_vread_iter()
4269 length = remains; in aligned_vread_iter()
4281 length, iter); in aligned_vread_iter()
4283 copied = zero_iter(iter, length); in aligned_vread_iter()
[all …]
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| A D | page_alloc.c | 5476 void *buffer, size_t *length, loff_t *ppos) in numa_zonelist_order_handler() argument
5480 return proc_dostring(table, write, buffer, length, ppos); in numa_zonelist_order_handler()
6448 void *buffer, size_t *length, loff_t *ppos) in postcore_initcall()
6452 rc = proc_dointvec_minmax(table, write, buffer, length, ppos); in postcore_initcall()
6464 void *buffer, size_t *length, loff_t *ppos) in watermark_scale_factor_sysctl_handler() argument
6468 rc = proc_dointvec_minmax(table, write, buffer, length, ppos); in watermark_scale_factor_sysctl_handler()
6494 void *buffer, size_t *length, loff_t *ppos) in sysctl_min_unmapped_ratio_sysctl_handler() argument
6521 void *buffer, size_t *length, loff_t *ppos) in sysctl_min_slab_ratio_sysctl_handler() argument
6545 int write, void *buffer, size_t *length, loff_t *ppos) in lowmem_reserve_ratio_sysctl_handler() argument
6549 proc_dointvec_minmax(table, write, buffer, length, ppos); in lowmem_reserve_ratio_sysctl_handler()
[all …]
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| A D | page_reporting.c | 117 unsigned int order = get_order(sg->length); in page_reporting_drain()
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| A D | hugetlb.c | 5083 void *buffer, size_t *length, in proc_hugetlb_doulongvec_minmax() argument
5095 return proc_doulongvec_minmax(&dup_table, write, buffer, length, ppos); in proc_hugetlb_doulongvec_minmax()
5100 void *buffer, size_t *length, loff_t *ppos) in hugetlb_sysctl_handler_common() argument
5109 ret = proc_hugetlb_doulongvec_minmax(table, write, buffer, length, ppos, in hugetlb_sysctl_handler_common()
5116 NUMA_NO_NODE, tmp, *length); in hugetlb_sysctl_handler_common()
5122 void *buffer, size_t *length, loff_t *ppos) in hugetlb_sysctl_handler() argument
5126 buffer, length, ppos); in hugetlb_sysctl_handler()
5131 void *buffer, size_t *length, loff_t *ppos) in hugetlb_mempolicy_sysctl_handler() argument
5134 buffer, length, ppos); in hugetlb_mempolicy_sysctl_handler()
5139 void *buffer, size_t *length, loff_t *ppos) in hugetlb_overcommit_handler() argument
[all …]
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| A D | compaction.c | 2947 void *buffer, size_t *length, loff_t *ppos) in compaction_proactiveness_sysctl_handler() argument
2951 rc = proc_dointvec_minmax(table, write, buffer, length, ppos); in compaction_proactiveness_sysctl_handler()
2977 void *buffer, size_t *length, loff_t *ppos) in sysctl_compaction_handler() argument
2981 ret = proc_dointvec(table, write, buffer, length, ppos); in sysctl_compaction_handler()
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| A D | mmap.c | 712 info.length = len; in generic_get_unmapped_area()
764 info.length = len; in generic_get_unmapped_area_topdown()
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| A D | vmstat.c | 80 void *buffer, size_t *length, loff_t *ppos) in sysctl_vm_numa_stat_handler() argument
87 ret = proc_dointvec_minmax(table, write, buffer, length, ppos); in sysctl_vm_numa_stat_handler()
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| A D | page-writeback.c | 2179 void *buffer, size_t *length, loff_t *ppos) in dirty_writeback_centisecs_handler() argument
2184 ret = proc_dointvec(table, write, buffer, length, ppos); in dirty_writeback_centisecs_handler()
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| /mm/kmsan/ |
| A D | hooks.c | 369 kmsan_handle_dma(sg_page(item), item->offset, item->length, in kmsan_handle_dma_sg()
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