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Searched refs:chunk_size (Results 1 – 25 of 172) sorted by relevance

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/openbmc/qemu/tests/bench/
H A Dbenchmark-crypto-cipher.c18 static void test_cipher_speed(size_t chunk_size, in test_cipher_speed() argument
47 ciphertext = g_new0(uint8_t, chunk_size); in test_cipher_speed()
49 plaintext = g_new0(uint8_t, chunk_size); in test_cipher_speed()
50 memset(plaintext, g_test_rand_int(), chunk_size); in test_cipher_speed()
67 chunk_size, in test_cipher_speed()
69 remain -= chunk_size; in test_cipher_speed()
76 chunk_size, (double)total / MiB / g_test_timer_last()); in test_cipher_speed()
84 chunk_size, in test_cipher_speed()
86 remain -= chunk_size; in test_cipher_speed()
93 chunk_size, (double)total / MiB / g_test_timer_last()); in test_cipher_speed()
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H A Dbenchmark-crypto-hash.c19 size_t chunk_size; member
33 in = g_new0(uint8_t, opts->chunk_size); in test_hash_speed()
34 memset(in, g_test_rand_int(), opts->chunk_size); in test_hash_speed()
37 iov.iov_len = opts->chunk_size; in test_hash_speed()
47 remain -= opts->chunk_size; in test_hash_speed()
53 opts->chunk_size, total / g_test_timer_last()); in test_hash_speed()
68 .alg = QCRYPTO_HASH_ALGO_ ## a, .chunk_size = c, \ in main()
H A Dbenchmark-crypto-hmac.c22 size_t chunk_size = (size_t)opaque; in test_hmac_speed() local
35 in = g_new0(uint8_t, chunk_size); in test_hmac_speed()
36 memset(in, g_test_rand_int(), chunk_size); in test_hmac_speed()
39 iov.iov_len = chunk_size; in test_hmac_speed()
54 total += chunk_size; in test_hmac_speed()
60 chunk_size, total / g_test_timer_last()); in test_hmac_speed()
/openbmc/linux/drivers/md/
H A Ddm-exception-store.c146 unsigned int chunk_size; in set_chunk_size() local
148 if (kstrtouint(chunk_size_arg, 10, &chunk_size)) { in set_chunk_size()
153 if (!chunk_size) { in set_chunk_size()
154 store->chunk_size = store->chunk_mask = store->chunk_shift = 0; in set_chunk_size()
158 return dm_exception_store_set_chunk_size(store, chunk_size, error); in set_chunk_size()
162 unsigned int chunk_size, in dm_exception_store_set_chunk_size() argument
166 if (!is_power_of_2(chunk_size)) { in dm_exception_store_set_chunk_size()
172 if (chunk_size % in dm_exception_store_set_chunk_size()
174 chunk_size % in dm_exception_store_set_chunk_size()
180 if (chunk_size > INT_MAX >> SECTOR_SHIFT) { in dm_exception_store_set_chunk_size()
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H A Ddm-stripe.c38 uint32_t chunk_size; member
93 uint32_t chunk_size; in stripe_ctr() local
107 if (kstrtouint(argv[1], 10, &chunk_size) || !chunk_size) { in stripe_ctr()
119 if (sector_div(tmp_len, chunk_size)) { in stripe_ctr()
150 r = dm_set_target_max_io_len(ti, chunk_size); in stripe_ctr()
161 sc->chunk_size = chunk_size; in stripe_ctr()
162 if (chunk_size & (chunk_size - 1)) in stripe_ctr()
165 sc->chunk_size_shift = __ffs(chunk_size); in stripe_ctr()
208 chunk_offset = sector_div(chunk, sc->chunk_size); in stripe_map_sector()
210 chunk_offset = chunk & (sc->chunk_size - 1); in stripe_map_sector()
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H A Ddm-unstripe.c22 uint32_t chunk_size; member
62 if (kstrtouint(argv[1], 10, &uc->chunk_size) || !uc->chunk_size) { in unstripe_ctr()
88 uc->unstripe_offset = (sector_t)uc->unstripe * uc->chunk_size; in unstripe_ctr()
89 uc->unstripe_width = (sector_t)(uc->stripes - 1) * uc->chunk_size; in unstripe_ctr()
90 uc->chunk_shift = is_power_of_2(uc->chunk_size) ? fls(uc->chunk_size) - 1 : 0; in unstripe_ctr()
93 if (sector_div(tmp_len, uc->chunk_size)) { in unstripe_ctr()
98 if (dm_set_target_max_io_len(ti, uc->chunk_size)) { in unstripe_ctr()
127 sector_div(tmp_sector, uc->chunk_size); in map_to_core()
157 uc->stripes, (unsigned long long)uc->chunk_size, uc->unstripe, in unstripe_status()
180 limits->chunk_sectors = uc->chunk_size; in unstripe_io_hints()
H A Ddm-snap-persistent.c84 __le32 chunk_size; member
175 len = ps->store->chunk_size << SECTOR_SHIFT; in alloc_area()
237 .sector = ps->store->chunk_size * chunk, in chunk_io()
238 .count = ps->store->chunk_size, in chunk_io()
297 memset(ps->area, 0, ps->store->chunk_size << SECTOR_SHIFT); in zero_memory_area()
310 unsigned int chunk_size; in read_header() local
318 if (!ps->store->chunk_size) { in read_header()
319 ps->store->chunk_size = max(DM_CHUNK_SIZE_DEFAULT_SECTORS, in read_header()
322 ps->store->chunk_mask = ps->store->chunk_size - 1; in read_header()
323 ps->store->chunk_shift = __ffs(ps->store->chunk_size); in read_header()
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/openbmc/linux/drivers/gpu/drm/
H A Ddrm_buddy.c97 int drm_buddy_init(struct drm_buddy *mm, u64 size, u64 chunk_size) in drm_buddy_init() argument
102 if (size < chunk_size) in drm_buddy_init()
105 if (chunk_size < PAGE_SIZE) in drm_buddy_init()
108 if (!is_power_of_2(chunk_size)) in drm_buddy_init()
111 size = round_down(size, chunk_size); in drm_buddy_init()
115 mm->chunk_size = chunk_size; in drm_buddy_init()
116 mm->max_order = ilog2(size) - ilog2(chunk_size); in drm_buddy_init()
149 order = ilog2(size) - ilog2(chunk_size); in drm_buddy_init()
150 root_size = chunk_size << order; in drm_buddy_init()
159 BUG_ON(drm_buddy_block_size(mm, root) < chunk_size); in drm_buddy_init()
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/openbmc/openbmc/poky/meta/recipes-extended/mdadm/files/
H A D0001-restripe.c-Use-_FILE_OFFSET_BITS-to-enable-largefile.patch32 @@ -284,9 +287,9 @@ int manual_repair(int chunk_size, int syndrome_disks,
41 offsets[fd1] + start * chunk_size, SEEK_SET);
44 @@ -294,7 +297,7 @@ int manual_repair(int chunk_size, int syndrome_disks,
46 write_res1 = write(source[fd1], blocks[failed_slot1], chunk_size);
50 offsets[fd2] + start * chunk_size, SEEK_SET);
57 - off64_t seek_res = lseek64(source[i], offsets[i] + start * chunk_size,
58 + off_t seek_res = lseek(source[i], offsets[i] + start * chunk_size,
83 read(source[dnum], buf+disk * chunk_size,
84 chunk_size) != chunk_size) {
111 (read(source[i], stripes[i], chunk_size) !=
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/openbmc/u-boot/drivers/spi/
H A Dmt7621_spi.c140 int chunk_size; in mt7621_spi_xfer() local
176 chunk_size = min_t(int, total_size, SPI_MSG_SIZE_MAX); in mt7621_spi_xfer()
184 chunk_size -= rs->tx_len; in mt7621_spi_xfer()
186 rx_len = chunk_size; in mt7621_spi_xfer()
190 if ((chunk_size + rs->tx_len) > SPI_MSG_SIZE_OVERALL) { in mt7621_spi_xfer()
192 chunk_size + rs->tx_len); in mt7621_spi_xfer()
201 for (i = 0; i < chunk_size; i++, rs->tx_len++) { in mt7621_spi_xfer()
252 tx_buf += chunk_size; in mt7621_spi_xfer()
254 rx_buf += chunk_size; in mt7621_spi_xfer()
255 total_size -= chunk_size; in mt7621_spi_xfer()
/openbmc/linux/net/xdp/
H A Dxdp_umem.c154 u32 chunk_size = mr->chunk_size, headroom = mr->headroom; in xdp_umem_reg() local
160 if (chunk_size < XDP_UMEM_MIN_CHUNK_SIZE || chunk_size > PAGE_SIZE) { in xdp_umem_reg()
173 if (!unaligned_chunks && !is_power_of_2(chunk_size)) in xdp_umem_reg()
192 chunks = div_u64_rem(size, chunk_size, &chunks_rem); in xdp_umem_reg()
199 if (headroom >= chunk_size - XDP_PACKET_HEADROOM) in xdp_umem_reg()
204 umem->chunk_size = chunk_size; in xdp_umem_reg()
/openbmc/linux/tools/testing/selftests/net/
H A Dtcp_mmap.c91 static size_t chunk_size = 512*1024; variable
191 buffer = mmap_large_buffer(chunk_size, &buffer_sz); in child_thread()
197 raddr = mmap(NULL, chunk_size + map_align, PROT_READ, flags, fd, 0); in child_thread()
224 zc.length = min(chunk_size, FILE_SZ - total); in child_thread()
232 assert(zc.length <= chunk_size); in child_thread()
245 assert(zc.recv_skip_hint <= chunk_size); in child_thread()
261 while (sub < chunk_size) { in child_thread()
262 lu = read(fd, buffer + sub, min(chunk_size - sub, in child_thread()
319 munmap(raddr, chunk_size + map_align); in child_thread()
373 rcvlowat = chunk_size; in do_accept()
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/openbmc/u-boot/include/
H A Dhw_sha.h22 uint chunk_size);
35 uint chunk_size);
48 uint chunk_size);
61 uint chunk_size);
/openbmc/linux/drivers/gpu/drm/tests/
H A Ddrm_buddy_test.c21 static inline u64 get_size(int order, u64 chunk_size) in get_size() argument
23 return (1 << order) * chunk_size; in get_size()
87 if (block_size < mm->chunk_size) { in check_block()
98 if (!IS_ALIGNED(block_size, mm->chunk_size)) { in check_block()
103 if (!IS_ALIGNED(offset, mm->chunk_size)) { in check_block()
304 static void mm_config(u64 *size, u64 *chunk_size) in mm_config() argument
321 *chunk_size = (u64)ms << 12; in mm_config()
408 u64 mm_size, chunk_size, start = 0; in drm_test_buddy_alloc_smoke() local
417 mm_config(&mm_size, &chunk_size); in drm_test_buddy_alloc_smoke()
419 KUNIT_ASSERT_FALSE_MSG(test, drm_buddy_init(&mm, mm_size, chunk_size), in drm_test_buddy_alloc_smoke()
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/openbmc/linux/arch/x86/platform/olpc/
H A Dolpc_dt.c131 const size_t chunk_size = max(PAGE_SIZE, size); in prom_early_alloc() local
139 res = memblock_alloc(chunk_size, SMP_CACHE_BYTES); in prom_early_alloc()
142 chunk_size); in prom_early_alloc()
144 prom_early_allocated += chunk_size; in prom_early_alloc()
145 memset(res, 0, chunk_size); in prom_early_alloc()
146 free_mem = chunk_size; in prom_early_alloc()
/openbmc/qemu/tests/qemu-iotests/
H A D16335 chunk_size = '16M' variable in ShrinkBaseClass
122 size_to_int(self.chunk_size)):
123 qemu_io('-c', 'write -P 0xff %d %s' % (offs, self.chunk_size),
135 size_to_int(self.chunk_size)))
138 qemu_io('-c', 'write -P 0xff %d %s' % (offs, self.chunk_size),
151 chunk_size = '256K' variable in TestShrink512
/openbmc/u-boot/drivers/mtd/nand/raw/
H A Dpxa3xx_nand.c204 unsigned int chunk_size; member
773 if (page_size < info->chunk_size) { in set_command_address()
872 info->step_chunk_size = info->chunk_size; in prepare_set_command()
890 } else if (mtd->writesize == info->chunk_size) { in prepare_set_command()
892 } else if (mtd->writesize > info->chunk_size) { in prepare_set_command()
912 if (mtd->writesize > info->chunk_size) { in prepare_set_command()
929 info->step_chunk_size = info->chunk_size; in prepare_set_command()
937 if (mtd->writesize > info->chunk_size) { in prepare_set_command()
1303 buf + (chunk * info->chunk_size), in pxa3xx_nand_read_page_raw()
1304 info->chunk_size); in pxa3xx_nand_read_page_raw()
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/openbmc/linux/drivers/net/ethernet/mellanox/mlx5/core/steering/
H A Ddr_icm_pool.c323 enum mlx5dr_icm_chunk_size chunk_size, in dr_icm_chunk_init() argument
330 chunk->size = chunk_size; in dr_icm_chunk_init()
387 enum mlx5dr_icm_chunk_size chunk_size, in dr_icm_handle_buddies_get_mem() argument
399 chunk_size, seg); in dr_icm_handle_buddies_get_mem()
407 chunk_size); in dr_icm_handle_buddies_get_mem()
417 chunk_size); in dr_icm_handle_buddies_get_mem()
436 enum mlx5dr_icm_chunk_size chunk_size) in mlx5dr_icm_alloc_chunk() argument
443 if (chunk_size > pool->max_log_chunk_sz) in mlx5dr_icm_alloc_chunk()
448 ret = dr_icm_handle_buddies_get_mem(pool, chunk_size, &buddy, &seg); in mlx5dr_icm_alloc_chunk()
456 dr_icm_chunk_init(chunk, pool, chunk_size, buddy, seg); in mlx5dr_icm_alloc_chunk()
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H A Ddr_ptrn.c82 u32 chunk_size; in dr_ptrn_alloc_pattern() local
85 chunk_size = ilog2(roundup_pow_of_two(num_of_actions)); in dr_ptrn_alloc_pattern()
87 chunk_size = max_t(u32, chunk_size, DR_CHUNK_SIZE_8); in dr_ptrn_alloc_pattern()
89 chunk = mlx5dr_icm_alloc_chunk(mgr->ptrn_icm_pool, chunk_size); in dr_ptrn_alloc_pattern()
/openbmc/linux/drivers/net/ethernet/mellanox/mlxsw/
H A Di2c.c337 int off = mlxsw_i2c->cmd.mb_off_in, chunk_size, i, j; in mlxsw_i2c_write() local
351 chunk_size = (in_mbox_size > mlxsw_i2c->block_size) ? in mlxsw_i2c_write()
353 write_tran.len = MLXSW_I2C_ADDR_WIDTH + chunk_size; in mlxsw_i2c_write()
356 mlxsw_i2c->block_size * i, chunk_size); in mlxsw_i2c_write()
376 off += chunk_size; in mlxsw_i2c_write()
377 in_mbox_size -= chunk_size; in mlxsw_i2c_write()
416 int num, chunk_size, reg_size, i, j; in mlxsw_i2c_cmd() local
464 chunk_size = (reg_size > mlxsw_i2c->block_size) ? in mlxsw_i2c_cmd()
466 read_tran[1].len = chunk_size; in mlxsw_i2c_cmd()
488 off += chunk_size; in mlxsw_i2c_cmd()
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/openbmc/linux/drivers/rtc/
H A Drtc-isl12026.c327 size_t chunk_size, num_written; in isl12026_nvm_write() local
347 chunk_size = round_down(offset, ISL12026_PAGESIZE) + in isl12026_nvm_write()
349 chunk_size = min(bytes, chunk_size); in isl12026_nvm_write()
354 memcpy(payload + 2, v + num_written, chunk_size); in isl12026_nvm_write()
357 msgs[0].len = chunk_size + 2; in isl12026_nvm_write()
367 bytes -= chunk_size; in isl12026_nvm_write()
368 offset += chunk_size; in isl12026_nvm_write()
369 num_written += chunk_size; in isl12026_nvm_write()
/openbmc/linux/sound/soc/sof/
H A Dipc4.c414 size_t chunk_size; in sof_ipc4_set_get_data() local
450 chunk_size = payload_limit; in sof_ipc4_set_get_data()
452 chunk_size = remaining; in sof_ipc4_set_get_data()
464 tx.data_size = chunk_size; in sof_ipc4_set_get_data()
467 tx_size = chunk_size; in sof_ipc4_set_get_data()
472 rx.data_size = chunk_size; in sof_ipc4_set_get_data()
476 rx_size = chunk_size; in sof_ipc4_set_get_data()
500 if (rx_size < chunk_size) { in sof_ipc4_set_get_data()
501 chunk_size = rx_size; in sof_ipc4_set_get_data()
508 offset += chunk_size; in sof_ipc4_set_get_data()
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/openbmc/linux/arch/x86/kernel/cpu/mtrr/
H A Dcleanup.c461 u64 chunk_size, u64 gran_size) in x86_setup_var_mtrrs() argument
470 var_state.chunk_sizek = chunk_size >> 10; in x86_setup_var_mtrrs()
577 mtrr_calc_range_state(u64 chunk_size, u64 gran_size, in mtrr_calc_range_state() argument
594 num_reg = x86_setup_var_mtrrs(range, nr_range, chunk_size, gran_size); in mtrr_calc_range_state()
602 result[i].chunk_sizek = chunk_size >> 10; in mtrr_calc_range_state()
674 u64 chunk_size, gran_size; in mtrr_cleanup() local
748 for (chunk_size = gran_size; chunk_size < (1ULL<<32); in mtrr_cleanup()
749 chunk_size <<= 1) { in mtrr_cleanup()
754 mtrr_calc_range_state(chunk_size, gran_size, in mtrr_cleanup()
774 chunk_size = result[i].chunk_sizek; in mtrr_cleanup()
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/openbmc/u-boot/common/
H A Dhash.c209 .chunk_size = CHUNKSZ_SHA1,
230 .chunk_size = CHUNKSZ_SHA256,
251 .chunk_size = CHUNKSZ_SHA384,
272 .chunk_size = CHUNKSZ_SHA512,
292 .chunk_size = CHUNKSZ,
301 .chunk_size = CHUNKSZ_CRC32,
389 algo->hash_func_ws(data, len, output, algo->chunk_size); in hash_block()
548 algo->hash_func_ws(buf, len, output, algo->chunk_size);
/openbmc/linux/fs/ext2/
H A Ddir.c103 unsigned chunk_size = ext2_chunk_size(dir); in ext2_check_page() local
112 if (limit & (chunk_size - 1)) in ext2_check_page()
127 if (unlikely(((offs + rec_len - 1) ^ offs) & ~(chunk_size-1))) in ext2_check_page()
485 unsigned chunk_size = ext2_chunk_size(dir); in ext2_add_link() local
514 rec_len = chunk_size; in ext2_add_link()
515 de->rec_len = ext2_rec_len_to_disk(chunk_size); in ext2_add_link()
621 unsigned chunk_size = ext2_chunk_size(inode); in ext2_make_empty() local
629 err = ext2_prepare_chunk(page, 0, chunk_size); in ext2_make_empty()
635 memset(kaddr, 0, chunk_size); in ext2_make_empty()
645 de->rec_len = ext2_rec_len_to_disk(chunk_size - EXT2_DIR_REC_LEN(1)); in ext2_make_empty()
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