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Searched refs:map_size (Results 1 – 25 of 89) sorted by relevance

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/linux/drivers/net/ethernet/freescale/dpaa2/
H A Ddpaa2-eth-trace.h17 #define TR_BUF_FMT "[%s] vaddr=%p size=%zu dma_addr=%pad map_size=%zu bpid=%d"
117 size_t map_size,
122 TP_ARGS(netdev, vaddr, size, dma_addr, map_size, bpid),
133 __field(size_t, map_size)
145 __entry->map_size = map_size;
158 __entry->map_size,
168 size_t map_size,
171 TP_ARGS(netdev, vaddr, size, dma_addr, map_size, bpid)
180 size_t map_size,
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/linux/tools/testing/selftests/arm64/mte/
H A Dcheck_mmap_options.c63 int run, result, map_size; in check_anonymous_memory_mapping() local
68 map_size = sizes[run] + OVERFLOW + UNDERFLOW; in check_anonymous_memory_mapping()
69 map_ptr = (char *)mte_allocate_memory(map_size, mem_type, mapping, false); in check_anonymous_memory_mapping()
70 if (check_allocated_memory(map_ptr, map_size, mem_type, false) != KSFT_PASS) in check_anonymous_memory_mapping()
79 munmap((void *)map_ptr, map_size); in check_anonymous_memory_mapping()
84 mte_free_memory((void *)map_ptr, map_size, mem_type, false); in check_anonymous_memory_mapping()
94 int run, fd, map_size; in check_file_memory_mapping() local
104 map_size = sizes[run] + UNDERFLOW + OVERFLOW; in check_file_memory_mapping()
105 map_ptr = (char *)mte_allocate_file_memory(map_size, mem_type, mapping, false, fd); in check_file_memory_mapping()
106 if (check_allocated_memory(map_ptr, map_size, mem_type, false) != KSFT_PASS) { in check_file_memory_mapping()
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H A Dcheck_child_memory.c109 int run, fd, map_size, result = KSFT_PASS; in check_child_file_mapping() local
118 map_size = sizes[run] + OVERFLOW + UNDERFLOW; in check_child_file_mapping()
119 map_ptr = (char *)mte_allocate_file_memory(map_size, mem_type, mapping, false, fd); in check_child_file_mapping()
120 if (check_allocated_memory(map_ptr, map_size, mem_type, false) != KSFT_PASS) { in check_child_file_mapping()
130 munmap((void *)map_ptr, map_size); in check_child_file_mapping()
136 munmap((void *)map_ptr, map_size); in check_child_file_mapping()
H A Dmte_common_util.c210 int map_size = size + range_before + range_after; in mte_allocate_file_memory_tag_range() local
218 for (index = INIT_BUFFER_SIZE; index < map_size; index += INIT_BUFFER_SIZE) in mte_allocate_file_memory_tag_range()
224 if (write(fd, buffer, map_size - index) != map_size - index) { in mte_allocate_file_memory_tag_range()
/linux/tools/testing/selftests/mm/
H A Dksm_tests.c200 static void *allocate_memory(void *ptr, int prot, int mapping, char data, size_t map_size) in allocate_memory() argument
202 void *map_ptr = mmap(ptr, map_size, PROT_WRITE, mapping, -1, 0); in allocate_memory()
208 memset(map_ptr, data, map_size); in allocate_memory()
209 if (mprotect(map_ptr, map_size, prot)) { in allocate_memory()
211 munmap(map_ptr, map_size); in allocate_memory()
551 int timeout, size_t map_size) in ksm_merge_hugepages_time() argument
558 map_size *= MB; in ksm_merge_hugepages_time()
559 size_t len = map_size; in ksm_merge_hugepages_time()
593 if (ksm_merge_pages(merge_type, map_ptr, map_size, start_time, timeout)) in ksm_merge_hugepages_time()
603 printf("Total size: %lu MiB\n", map_size / MB); in ksm_merge_hugepages_time()
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H A Dpagemap_ioctl.c779 void *gethugepage(int map_size) in gethugepage() argument
784 map = memalign(hpage_size, map_size); in gethugepage()
788 ret = madvise(map, map_size, MADV_HUGEPAGE); in gethugepage()
792 memset(map, 0, map_size); in gethugepage()
802 int map_size = hpage_size * num_pages; in hpage_unit_tests() local
803 int vec_size = map_size/page_size; in hpage_unit_tests()
811 map = gethugepage(map_size); in hpage_unit_tests()
813 wp_init(map, map_size); in hpage_unit_tests()
814 wp_addr_range(map, map_size); in hpage_unit_tests()
817 ret = pagemap_ioctl(map, map_size, vec, vec_size, in hpage_unit_tests()
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/linux/drivers/firmware/efi/
H A Dmokvar-table.c106 unsigned long map_size = 0; in efi_mokvar_table_init() local
139 if (map_size_needed > map_size) { in efi_mokvar_table_init()
141 early_memunmap(va, map_size); in efi_mokvar_table_init()
148 map_size = min(map_size_needed + 2*EFI_PAGE_SIZE, in efi_mokvar_table_init()
150 va = early_memremap(efi.mokvar_table, map_size); in efi_mokvar_table_init()
153 efi.mokvar_table, map_size); in efi_mokvar_table_init()
178 early_memunmap(va, map_size); in efi_mokvar_table_init()
/linux/drivers/firmware/efi/libstub/
H A Dmem.c30 tmp.map_size = 0; in efi_get_memory_map()
31 status = efi_bs_call(get_memory_map, &tmp.map_size, NULL, &tmp.map_key, in efi_get_memory_map()
36 size = tmp.map_size + tmp.desc_size * EFI_MMAP_NR_SLACK_SLOTS; in efi_get_memory_map()
54 m->buff_size = m->map_size = size; in efi_get_memory_map()
55 status = efi_bs_call(get_memory_map, &m->map_size, m->map, &m->map_key, in efi_get_memory_map()
H A Drelocate.c46 for (i = 0; i < map->map_size / map->desc_size; i++) { in efi_low_alloc_above()
81 if (i == map->map_size / map->desc_size) in efi_low_alloc_above()
H A Drandomalloc.c78 for (map_offset = 0; map_offset < map->map_size; map_offset += map->desc_size) { in efi_random_alloc()
109 for (map_offset = 0; map_offset < map->map_size; map_offset += map->desc_size) { in efi_random_alloc()
H A Dfdt.c163 fdt_val32 = cpu_to_fdt32(map->map_size); in update_fdt_memmap()
202 efi_get_virtmap(map->map, map->map_size, map->desc_size, in exit_boot_func()
320 for (l = 0; l < priv.boot_memmap->map_size; in allocate_new_fdt_and_exit_boot()
H A Defi-stub.c228 void efi_get_virtmap(efi_memory_desc_t *memory_map, unsigned long map_size, in efi_get_virtmap() argument
238 for (l = 0; l < map_size; l += desc_size) { in efi_get_virtmap()
/linux/tools/perf/util/
H A Dbpf_counter_cgroup.c52 int map_size, map_fd; in bperf_load_program() local
67 map_size = total_cpus * evlist->core.nr_entries / nr_cgroups; in bperf_load_program()
68 bpf_map__set_max_entries(skel->maps.events, map_size); in bperf_load_program()
71 map_size = evlist->core.nr_entries / nr_cgroups; in bperf_load_program()
72 bpf_map__set_max_entries(skel->maps.prev_readings, map_size); in bperf_load_program()
74 map_size = evlist->core.nr_entries; in bperf_load_program()
75 bpf_map__set_max_entries(skel->maps.cgrp_readings, map_size); in bperf_load_program()
/linux/drivers/video/fbdev/
H A Dsbuslib.c47 unsigned int size, page, r, map_size; in sbusfb_mmap_helper() local
68 map_size = 0; in sbusfb_mmap_helper()
71 map_size = sbusfb_mmapsize(map[i].size, fbsize); in sbusfb_mmap_helper()
80 if (!map_size) { in sbusfb_mmap_helper()
84 if (page + map_size > size) in sbusfb_mmap_helper()
85 map_size = size - page; in sbusfb_mmap_helper()
90 map_size, in sbusfb_mmap_helper()
94 page += map_size; in sbusfb_mmap_helper()
/linux/tools/testing/selftests/bpf/
H A Dtest_lru_map.c244 unsigned int map_size; in test_lru_sanity1() local
259 map_size = tgt_free + batch_size; in test_lru_sanity1()
260 lru_map_fd = create_map(map_type, map_flags, map_size); in test_lru_sanity1()
263 expected_map_fd = create_map(BPF_MAP_TYPE_HASH, 0, map_size); in test_lru_sanity1()
321 unsigned int map_size; in test_lru_sanity2() local
336 map_size = tgt_free + batch_size; in test_lru_sanity2()
337 lru_map_fd = create_map(map_type, map_flags, map_size); in test_lru_sanity2()
340 expected_map_fd = create_map(BPF_MAP_TYPE_HASH, 0, map_size); in test_lru_sanity2()
427 unsigned int map_size; in test_lru_sanity3() local
442 map_size = tgt_free * 2; in test_lru_sanity3()
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/linux/drivers/iommu/amd/
H A Dio_pgtable_v2.c239 unsigned long map_size; in iommu_v2_map_pages() local
253 map_size = get_alloc_page_size(pgsize); in iommu_v2_map_pages()
255 iova, map_size, gfp, &updated); in iommu_v2_map_pages()
261 *pte = set_pte_attr(paddr, map_size, prot); in iommu_v2_map_pages()
263 iova += map_size; in iommu_v2_map_pages()
264 paddr += map_size; in iommu_v2_map_pages()
265 mapped_size += map_size; in iommu_v2_map_pages()
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dbloom_filter_map.c154 __u32 map_size, val; in setup_progs() local
163 map_size = bpf_map__max_entries(skel->maps.map_random_data); in setup_progs()
164 rand_vals = malloc(sizeof(*rand_vals) * map_size); in setup_progs()
173 for (i = 0; i < map_size; i++) { in setup_progs()
189 *out_nr_rand_vals = map_size; in setup_progs()
/linux/drivers/input/
H A Dsparse-keymap.c170 size_t map_size = 1; /* to account for the last KE_END entry */ in sparse_keymap_setup() local
177 map_size++; in sparse_keymap_setup()
179 map = devm_kmemdup(&dev->dev, keymap, map_size * sizeof(*map), in sparse_keymap_setup()
184 for (i = 0; i < map_size; i++) { in sparse_keymap_setup()
214 dev->keycodemax = map_size; in sparse_keymap_setup()
/linux/drivers/gpu/drm/omapdrm/
H A Dtcm-sita.c161 ret = r2l_b2t_1d(num_slots, &pos, tcm->bitmap, tcm->map_size); in sita_reserve_1d()
182 tcm->map_size, tcm->width); in sita_reserve_2d()
223 size_t map_size = BITS_TO_LONGS(width*height) * sizeof(unsigned long); in sita_init() local
228 tcm = kzalloc(sizeof(*tcm) + map_size, GFP_KERNEL); in sita_init()
244 tcm->map_size = width*height; in sita_init()
/linux/drivers/char/tpm/
H A Dtpm_infineon.c40 unsigned long map_size; /* MMIO region size */ member
443 tpm_dev.map_size = pnp_mem_len(dev, 0); in tpm_inf_pnp_probe()
449 if (request_mem_region(tpm_dev.map_base, tpm_dev.map_size, in tpm_inf_pnp_probe()
455 tpm_dev.mem_base = ioremap(tpm_dev.map_base, tpm_dev.map_size); in tpm_inf_pnp_probe()
457 release_mem_region(tpm_dev.map_base, tpm_dev.map_size); in tpm_inf_pnp_probe()
573 release_mem_region(tpm_dev.map_base, tpm_dev.map_size); in tpm_inf_pnp_probe()
592 release_mem_region(tpm_dev.map_base, tpm_dev.map_size); in tpm_inf_pnp_remove()
/linux/fs/exfat/
H A Dballoc.c33 long long map_size; in exfat_allocate_bitmap() local
38 map_size = le64_to_cpu(ep->dentry.bitmap.size); in exfat_allocate_bitmap()
41 if (need_map_size != map_size) { in exfat_allocate_bitmap()
43 need_map_size, map_size); in exfat_allocate_bitmap()
48 if (need_map_size > map_size) in exfat_allocate_bitmap()
/linux/drivers/accel/ivpu/
H A Divpu_mmu_context.c298 int map_size; in ivpu_mmu_context_map_pages()
305 map_size = IVPU_MMU_CONT_PAGES_SIZE; in ivpu_mmu_context_map_pages()
308 map_size = IVPU_MMU_PAGE_SIZE; in ivpu_mmu_context_map_pages()
314 vpu_addr += map_size; in ivpu_mmu_context_map_pages()
315 dma_addr += map_size; in ivpu_mmu_context_map_pages()
316 size -= map_size; in ivpu_mmu_context_map_pages()
297 int map_size; ivpu_mmu_context_map_pages() local
/linux/arch/x86/kernel/
H A Dtboot.c169 u32 map_base, map_size; in tboot_create_trampoline() local
173 map_size = PFN_UP(tboot->tboot_size); in tboot_create_trampoline()
174 if (map_tboot_pages(map_base << PAGE_SHIFT, map_base, map_size)) in tboot_create_trampoline()
176 map_base, map_size); in tboot_create_trampoline()
/linux/drivers/pcmcia/
H A Dcistpl.c93 mem->res = pcmcia_find_mem_region(0, s->map_size, in set_cis_map()
94 s->map_size, 0, s); in set_cis_map()
103 s->cis_virt = ioremap(mem->res->start, s->map_size); in set_cis_map()
118 s->cis_virt = ioremap(mem->static_start, s->map_size); in set_cis_map()
183 card_offset = addr & ~(s->map_size-1); in pcmcia_read_cis_mem()
191 end = sys + s->map_size; in pcmcia_read_cis_mem()
192 sys = sys + (addr & (s->map_size-1)); in pcmcia_read_cis_mem()
198 card_offset += s->map_size; in pcmcia_read_cis_mem()
257 card_offset = addr & ~(s->map_size-1); in pcmcia_write_cis_mem()
265 end = sys + s->map_size; in pcmcia_write_cis_mem()
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/linux/fs/xfs/
H A Dxfs_buf_item.c834 int map_size; in xfs_buf_item_init() local
868 map_size = DIV_ROUND_UP(chunks, NBWORD); in xfs_buf_item_init()
870 if (map_size > XFS_BLF_DATAMAP_SIZE) { in xfs_buf_item_init()
874 map_size, in xfs_buf_item_init()
882 bip->bli_formats[i].blf_map_size = map_size; in xfs_buf_item_init()

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