| /mm/ |
| A D | dmapool.c | 118 memset(block, POOL_POISON_ALLOCATED, pool->size); in pool_check_block()
156 memset(vaddr, POOL_POISON_FREED, pool->size); in pool_block_err()
162 memset(page->vaddr, POOL_POISON_FREED, pool->allocation); in pool_init_page()
173 memset(vaddr, 0, pool->size); in pool_block_err()
438 memset(block, 0, pool->size); in dma_pool_alloc()
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| A D | mincore.c | 116 memset(vec, 1, nr); in mincore_pte_range()
214 memset(vec, 1, pages); in do_mincore()
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| A D | highmem.c | 426 memset(kaddr + start1, 0, this_end - start1); in zero_user_segments()
441 memset(kaddr + start2, 0, this_end - start2); in zero_user_segments()
714 memset(&tsk->kmap_ctrl, 0, sizeof(tsk->kmap_ctrl)); in kmap_local_fork()
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| A D | numa.c | 32 memset(NODE_DATA(nid), 0, sizeof(pg_data_t)); in alloc_node_data()
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| A D | mmzone.c | 79 memset(lruvec, 0, sizeof(struct lruvec)); in lruvec_init()
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| A D | page_poison.c | 28 memset(kasan_reset_tag(addr), PAGE_POISON, PAGE_SIZE); in poison_page()
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| A D | mempool.c | 54 memset(obj, POISON_INUSE, size); in __check_element()
82 memset(obj, POISON_FREE, size - 1); in __poison_element()
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| A D | mm_init.c | 1580 memset(p, 0, sizeof(*p)); in free_area_init_core_hotplug()
1832 memset(arch_zone_lowest_possible_pfn, 0, in free_area_init()
1834 memset(arch_zone_highest_possible_pfn, 0, in free_area_init()
1857 memset(zone_movable_pfn, 0, sizeof(zone_movable_pfn)); in free_area_init()
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| A D | debug_vm_pgtable.c | 470 memset(&p4d, RANDOM_NZVALUE, sizeof(p4d_t)); in p4d_basic_tests()
479 memset(&pgd, RANDOM_NZVALUE, sizeof(pgd_t)); in pgd_basic_tests()
1129 memset(args, 0, sizeof(*args)); in init_args()
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| A D | debug.c | 353 memset(page, PAGE_POISON_PATTERN, size); in page_init_poison()
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| A D | backing-dev.c | 120 memset(&stats, 0, sizeof(stats)); in bdi_debug_stats_show()
520 memset(wb, 0, sizeof(*wb)); in wb_init()
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| A D | slub.c | 1014 memset(p, 0, 2*sizeof(struct track)); in init_tracking()
1227 memset(from, data, to - from); in restore_bytes()
1615 memset(kasan_reset_tag(addr), POISON_INUSE, slab_size(slab)); in setup_slab_debug()
2405 memset(kasan_reset_tag(x), 0, orig_size); in slab_free_hook()
2407 memset((char *)kasan_reset_tag(x) + inuse, 0, in slab_free_hook()
4122 memset((void *)((char *)kasan_reset_tag(obj) + s->offset), in maybe_wipe_obj_freeptr()
4183 memset(p[i], 0, zero_size); in slab_post_alloc_hook()
4924 memset(kasan_reset_tag(p) + orig_size, 0, new_size - orig_size); in __do_krealloc()
4926 memset(kasan_reset_tag(p) + new_size, 0, ks - new_size); in __do_krealloc()
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| A D | numa_emulation.c | 388 memset(&ei, 0, sizeof(ei)); in numa_emulation()
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| A D | numa_memblks.c | 452 memset(&numa_meminfo, 0, sizeof(numa_meminfo)); in numa_memblks_init()
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| A D | sparse-vmemmap.c | 193 memset(p, 0, size); in vmemmap_alloc_block_zero()
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| A D | khugepaged.c | 1293 memset(cc->node_load, 0, sizeof(cc->node_load)); in hpage_collapse_scan_pmd()
2291 memset(cc->node_load, 0, sizeof(cc->node_load)); in hpage_collapse_scan_file()
2801 memset(cc->node_load, 0, sizeof(cc->node_load)); in madvise_collapse()
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| A D | nommu.c | 986 memset(base + ret, 0, len - ret); in do_mmap_private()
1186 memset((void *)region->vm_start, 0, in do_mmap()
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| A D | percpu.c | 1887 memset((void *)pcpu_chunk_addr(chunk, cpu, 0) + off, 0, size); in pcpu_alloc_noprof()
2806 memset(group_map, 0, sizeof(group_map)); in pcpu_build_alloc_info()
2807 memset(group_cnt, 0, sizeof(group_cnt)); in pcpu_build_alloc_info()
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| A D | page_alloc.c | 5599 memset(node_order, 0, sizeof(node_order)); in build_zonelists()
5702 memset(node_load, 0, sizeof(node_load)); in __build_all_zonelists()
5933 memset(pcp, 0, sizeof(*pcp)); in per_cpu_pages_init()
5934 memset(pzstats, 0, sizeof(*pzstats)); in per_cpu_pages_init()
6084 memset(pzstats->vm_numa_event, 0, in setup_per_cpu_pageset()
6147 memset(direct_map_addr, poison, PAGE_SIZE); in free_reserved_area()
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| A D | migrate_device.c | 559 memset(args->src, 0, sizeof(*args->src) * nr_pages); in migrate_vma_setup()
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| A D | util.c | 1218 memset(&ps->folio_snapshot, 0, sizeof(struct folio)); in snapshot_page()
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| /mm/kasan/ |
| A D | kasan_test_c.c | 528 KUNIT_EXPECT_KASAN_FAIL(test, memset(ptr + size - 1, 0, memset_size)); in kmalloc_oob_memset_2()
546 KUNIT_EXPECT_KASAN_FAIL(test, memset(ptr + size - 3, 0, memset_size)); in kmalloc_oob_memset_4()
599 memset(ptr, 0, size + KASAN_GRANULE_SIZE)); in kmalloc_oob_in_memset()
621 memset((char *)ptr, 0, 64); in kmalloc_memmove_negative_size()
640 memset((char *)ptr, 0, 64); in kmalloc_memmove_invalid_size()
677 KUNIT_EXPECT_KASAN_FAIL(test, memset(ptr, 0, size)); in kmalloc_uaf_memset()
1144 memset(pool, 0, sizeof(*pool)); in mempool_prepare_kmalloc()
1169 memset(pool, 0, sizeof(*pool)); in mempool_prepare_slab()
1187 memset(pool, 0, sizeof(*pool)); in mempool_prepare_page()
1558 memset(arr, 0, sizeof(arr)); in kasan_memcmp()
[all …]
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| A D | shadow.c | 50 #undef memset
51 void *memset(void *addr, int c, size_t len) in memset() function
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| /mm/kmsan/ |
| A D | kmsan_test.c | 186 memset(ptr, 0, sizeof(*ptr)); in test_init_kmalloc()
329 memset(vbuf, 0xfe, npages * PAGE_SIZE); in test_init_kmsan_vmap_vunmap()
356 memset(buf, 0xfe, PAGE_SIZE * npages); in test_init_vmalloc()
550 memset##size((uint##size##_t *)&uninit, 0, 1); \
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| /mm/kfence/ |
| A D | kfence_test.c | 545 memset(obj, 'x', 8); in ctor_set_x()
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