| /linux/fs/nilfs2/ |
| H A D | the_nilfs.c | 200 * @blocksize: place to store block size
203 * exponent information written in @sbp and stores it in @blocksize,
209 struct nilfs_super_block *sbp, int *blocksize) in nilfs_get_blocksize() argument
215 nilfs_err(sb, "too large filesystem blocksize: 2 ^ %u KiB", in nilfs_get_blocksize()
219 *blocksize = BLOCK_SIZE << shift_bits; in nilfs_get_blocksize()
262 int blocksize; in load_nilfs() local
283 err = nilfs_get_blocksize(sb, sbp[0], &blocksize); in load_nilfs()
287 if (blocksize != nilfs->ns_blocksize) { in load_nilfs()
289 "blocksize differs between two super blocks (%d != %d)", in load_nilfs()
290 blocksize, nilfs->ns_blocksize); in load_nilfs()
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| H A D | recovery.c | 99 unsigned int blocksize = nilfs->ns_blocksize; in nilfs_compute_checksum() local
103 BUG_ON(offset >= blocksize); in nilfs_compute_checksum()
105 size = min_t(u64, check_bytes, blocksize - offset); in nilfs_compute_checksum()
112 bh = __bread(nilfs->ns_bdev, ++start, blocksize); in nilfs_compute_checksum()
116 size = min_t(u64, check_bytes, blocksize); in nilfs_compute_checksum()
530 unsigned int blocksize = nilfs->ns_blocksize; in nilfs_recover_dsync_blocks() local
544 err = block_write_begin(inode->i_mapping, pos, blocksize, in nilfs_recover_dsync_blocks()
549 if (pos + blocksize > isize) in nilfs_recover_dsync_blocks()
551 pos + blocksize); in nilfs_recover_dsync_blocks()
563 block_write_end(pos, blocksize, blocksize, folio); in nilfs_recover_dsync_blocks()
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| /linux/lib/zstd/compress/ |
| H A D | zstd_preSplit.c | 155 static size_t ZSTD_splitBlock_byChunks(const void* blockStart, size_t blockSize, in ZSTD_splitBlock_byChunks() argument
168 assert(blockSize == (128 << 10)); in ZSTD_splitBlock_byChunks()
176 for (pos = CHUNKSIZE; pos <= blockSize - CHUNKSIZE; pos += CHUNKSIZE) { in ZSTD_splitBlock_byChunks()
185 assert(pos == blockSize); in ZSTD_splitBlock_byChunks()
186 return blockSize; in ZSTD_splitBlock_byChunks()
199 static size_t ZSTD_splitBlock_fromBorders(const void* blockStart, size_t blockSize, in ZSTD_splitBlock_fromBorders() argument
205 assert(blockSize == (128 << 10)); in ZSTD_splitBlock_fromBorders()
213 …HIST_add(fpstats->newEvents.events, (const char*)blockStart + blockSize - SEGMENT_SIZE, SEGMENT_SI… in ZSTD_splitBlock_fromBorders()
216 return blockSize; in ZSTD_splitBlock_fromBorders()
218 …HIST_add(middleEvents->events, (const char*)blockStart + blockSize/2 - SEGMENT_SIZE/2, SEGMENT_SIZ… in ZSTD_splitBlock_fromBorders()
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| H A D | zstd_compress.c | 1633 static size_t ZSTD_maxNbSeq(size_t blockSize, unsigned minMatch, int useSequenceProducer) { in ZSTD_maxNbSeq() argument
1635 return blockSize / divider; in ZSTD_maxNbSeq()
1650 size_t const blockSize = MIN(ZSTD_resolveMaxBlockSize(maxBlockSize), windowSize); in ZSTD_estimateCCtxSize_usingCCtxParams_internal() local
1651 size_t const maxNbSeq = ZSTD_maxNbSeq(blockSize, cParams->minMatch, useSequenceProducer); in ZSTD_estimateCCtxSize_usingCCtxParams_internal()
1652 size_t const tokenSpace = ZSTD_cwksp_alloc_size(WILDCOPY_OVERLENGTH + blockSize) in ZSTD_estimateCCtxSize_usingCCtxParams_internal()
1660 size_t const maxNbLdmSeq = ZSTD_ldm_getMaxNbSeq(*ldmParams, blockSize); in ZSTD_estimateCCtxSize_usingCCtxParams_internal()
1670 size_t const maxNbExternalSeq = ZSTD_sequenceBound(blockSize); in ZSTD_estimateCCtxSize_usingCCtxParams_internal()
1752 …size_t const blockSize = MIN(ZSTD_resolveMaxBlockSize(params->maxBlockSize), (size_t)1 << cParams.… in ZSTD_estimateCStreamSize_usingCCtxParams() local
1754 ? ((size_t)1 << cParams.windowLog) + blockSize in ZSTD_estimateCStreamSize_usingCCtxParams()
1757 ? ZSTD_compressBound(blockSize) + 1 in ZSTD_estimateCStreamSize_usingCCtxParams()
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| H A D | zstd_preSplit.h | 26 * Therefore, @blockSize must be == 128 KB.
30 size_t ZSTD_splitBlock(const void* blockStart, size_t blockSize,
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| /linux/drivers/mtd/parsers/ |
| H A D | bcm47xxpart.c | 95 uint32_t blocksize = master->erasesize; in bcm47xxpart_parse() local
105 if (blocksize < 0x1000) in bcm47xxpart_parse()
106 blocksize = 0x1000; in bcm47xxpart_parse()
120 for (offset = 0; offset <= master->size - blocksize; in bcm47xxpart_parse()
121 offset += blocksize) { in bcm47xxpart_parse()
205 trx_size = max(trx->length, last_subpart + blocksize); in bcm47xxpart_parse()
211 offset += roundup(trx_size, blocksize) - blocksize; in bcm47xxpart_parse()
227 if (offset != master->size - blocksize && in bcm47xxpart_parse()
235 err = mtd_read(master, offset + (blocksize / 2), 0x4, &bytes_read, in bcm47xxpart_parse()
239 offset + (blocksize / 2), err); in bcm47xxpart_parse()
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| /linux/drivers/gpu/drm/vmwgfx/ |
| H A D | vmw_surface_cache.h | 81 desc->blockSize.width); in vmw_surface_get_size_in_blocks()
83 desc->blockSize.height); in vmw_surface_get_size_in_blocks()
85 desc->blockSize.depth); in vmw_surface_get_size_in_blocks()
203 const u32 bw = desc->blockSize.width, bh = desc->blockSize.height; in vmw_surface_get_pixel_offset()
204 const u32 bd = desc->blockSize.depth; in vmw_surface_get_pixel_offset()
406 desc->blockSize.width) * in vmw_surface_setup_cache()
413 desc->blockSize.height) * in vmw_surface_setup_cache()
462 loc->z *= desc->blockSize.depth; in vmw_surface_get_loc()
465 loc->y *= desc->blockSize.height; in vmw_surface_get_loc()
467 loc->x *= desc->blockSize.width; in vmw_surface_get_loc()
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| /linux/sound/pci/emu10k1/ |
| H A D | emu10k1_patch.c | 33 int truesize, size, blocksize; in snd_emu10k1_sample_new() local
99 blocksize = truesize << shift; in snd_emu10k1_sample_new()
100 sp->block = snd_emu10k1_synth_alloc(emu, blocksize); in snd_emu10k1_sample_new()
103 "synth malloc failed (size=%d)\n", blocksize); in snd_emu10k1_sample_new()
108 sp->v.truesize = blocksize; in snd_emu10k1_sample_new()
140 if (offset < blocksize) in snd_emu10k1_sample_new()
141 snd_emu10k1_synth_memset(emu, sp->block, offset, blocksize - offset, fill); in snd_emu10k1_sample_new()
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| /linux/net/sunrpc/auth_gss/ |
| H A D | gss_krb5_keys.c | 154 size_t blocksize, keybytes, keylength, n; in krb5_DK() local
169 blocksize = crypto_sync_skcipher_blocksize(cipher); in krb5_DK()
174 inblockdata = kmalloc(blocksize, gfp_mask); in krb5_DK()
178 outblockdata = kmalloc(blocksize, gfp_mask); in krb5_DK()
183 inblock.len = blocksize; in krb5_DK()
186 outblock.len = blocksize; in krb5_DK()
376 unsigned int blocksize, offset; in krb5_kdf_feedback_cmac() local
395 blocksize = crypto_shash_digestsize(tfm); in krb5_kdf_feedback_cmac()
396 n = (outkey->len + blocksize - 1) / blocksize; in krb5_kdf_feedback_cmac()
400 step.len = blocksize; in krb5_kdf_feedback_cmac()
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| H A D | gss_krb5_crypto.c | 481 u32 blocksize, nbytes, nblocks, cbcbytes; in krb5_cbc_cts_encrypt() local
485 blocksize = crypto_sync_skcipher_blocksize(cts_tfm); in krb5_cbc_cts_encrypt()
487 nblocks = (nbytes + blocksize - 1) / blocksize; in krb5_cbc_cts_encrypt()
490 cbcbytes = (nblocks - 2) * blocksize; in krb5_cbc_cts_encrypt()
545 u32 blocksize, nblocks, cbcbytes; in krb5_cbc_cts_decrypt() local
549 blocksize = crypto_sync_skcipher_blocksize(cts_tfm); in krb5_cbc_cts_decrypt()
550 nblocks = (buf->len + blocksize - 1) / blocksize; in krb5_cbc_cts_decrypt()
553 cbcbytes = (nblocks - 2) * blocksize; in krb5_cbc_cts_decrypt()
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| /linux/drivers/ssb/ |
| H A D | driver_chipcommon_sflash.c | 28 u32 blocksize; member
149 sflash->blocksize = e->blocksize; in ssb_sflash_init()
151 sflash->size = sflash->blocksize * sflash->numblocks; in ssb_sflash_init()
154 pr_info("Found %s serial flash (size: %dKiB, blocksize: 0x%X, blocks: %d)\n", in ssb_sflash_init()
155 e->name, sflash->size / 1024, e->blocksize, e->numblocks); in ssb_sflash_init()
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| /linux/drivers/bcma/ |
| H A D | driver_chipcommon_sflash.c | 29 u32 blocksize; member
149 sflash->blocksize = e->blocksize; in bcma_sflash_init()
151 sflash->size = sflash->blocksize * sflash->numblocks; in bcma_sflash_init()
154 bcma_info(bus, "Found %s serial flash (size: %dKiB, blocksize: 0x%X, blocks: %d)\n", in bcma_sflash_init()
155 e->name, sflash->size / 1024, sflash->blocksize, in bcma_sflash_init()
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| /linux/fs/ocfs2/ |
| H A D | blockcheck.c | 144 u32 ocfs2_hamming_encode_block(void *data, unsigned int blocksize) in ocfs2_hamming_encode_block() argument
146 return ocfs2_hamming_encode(0, data, blocksize * 8, 0); in ocfs2_hamming_encode_block()
212 void ocfs2_hamming_fix_block(void *data, unsigned int blocksize, in ocfs2_hamming_fix_block() argument
215 ocfs2_hamming_fix(data, blocksize * 8, 0, fix); in ocfs2_hamming_fix_block()
349 void ocfs2_block_check_compute(void *data, size_t blocksize, in ocfs2_block_check_compute() argument
357 crc = crc32_le(~0, data, blocksize); in ocfs2_block_check_compute()
358 ecc = ocfs2_hamming_encode_block(data, blocksize); in ocfs2_block_check_compute()
378 int ocfs2_block_check_validate(void *data, size_t blocksize, in ocfs2_block_check_validate() argument
395 crc = crc32_le(~0, data, blocksize); in ocfs2_block_check_validate()
405 ecc = ocfs2_hamming_encode_block(data, blocksize); in ocfs2_block_check_validate()
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| H A D | blockcheck.h | 42 void ocfs2_block_check_compute(void *data, size_t blocksize,
44 int ocfs2_block_check_validate(void *data, size_t blocksize,
91 extern u32 ocfs2_hamming_encode_block(void *data, unsigned int blocksize);
92 extern void ocfs2_hamming_fix_block(void *data, unsigned int blocksize,
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| /linux/fs/befs/ |
| H A D | super.c | 71 * Check blocksize of BEFS. in befs_check_sb()
73 * Blocksize of BEFS is 1024, 2048, 4096 or 8192. in befs_check_sb()
80 befs_error(sb, "invalid blocksize: %u", befs_sb->block_size); in befs_check_sb()
85 befs_error(sb, "blocksize(%u) cannot be larger " in befs_check_sb()
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| /linux/drivers/usb/storage/ |
| H A D | alauda.c | 88 unsigned int blocksize; /* number of pages per block */ member
434 MEDIA_INFO(us).blocksize = 1 << media_info->blockshift; in alauda_init_media()
438 MEDIA_INFO(us).blockmask = MEDIA_INFO(us).blocksize - 1; in alauda_init_media()
780 * (pagesize+64)*blocksize bytes in length.
799 (MEDIA_INFO(us).pagesize + 64) * MEDIA_INFO(us).blocksize, in alauda_write_block()
821 unsigned int blocksize = MEDIA_INFO(us).blocksize; in alauda_write_lba() local
849 blocksize, blockbuffer); in alauda_write_lba()
853 memset(blockbuffer, 0, blocksize * (pagesize + 64)); in alauda_write_lba()
861 for (i = 0; i < blocksize; i++) { in alauda_write_lba()
924 unsigned int blocksize = MEDIA_INFO(us).blocksize; in alauda_read_data() local
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| H A D | sddr55.c | 91 int blocksize; /* Size of block in pages */ member
92 int blockshift; /* log2 of blocksize */
209 len = min_t(unsigned int, sectors, info->blocksize >> in sddr55_read_data()
228 info->blocksize - page); in sddr55_read_data()
336 len = min_t(unsigned int, sectors, info->blocksize >> in sddr55_write_data()
355 info->blocksize - page); in sddr55_write_data()
584 info->blocksize = 16; in sddr55_get_capacity()
616 info->blocksize = 32; in sddr55_get_capacity()
622 info->blocksize = 32; in sddr55_get_capacity()
628 info->blocksize = 32; in sddr55_get_capacity()
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| /linux/drivers/crypto/caam/ |
| H A D | caamhash.c | 429 int blocksize = crypto_tfm_alg_blocksize(&ahash->base); in ahash_setkey() local
437 if (keylen > blocksize) { in ahash_setkey()
830 int blocksize = crypto_ahash_blocksize(ahash); in ahash_update_ctx() local
837 *next_buflen = in_len & (blocksize - 1); in ahash_update_ctx()
845 is_cmac_aes(ctx->adata.algtype)) && to_hash >= blocksize && in ahash_update_ctx()
847 *next_buflen = blocksize; in ahash_update_ctx()
848 to_hash -= blocksize; in ahash_update_ctx()
1206 int blocksize = crypto_ahash_blocksize(ahash); in ahash_update_no_ctx() local
1213 *next_buflen = in_len & (blocksize - 1); in ahash_update_no_ctx()
1221 is_cmac_aes(ctx->adata.algtype)) && to_hash >= blocksize && in ahash_update_no_ctx()
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| /linux/drivers/mtd/devices/ |
| H A D | bcm47xxsflash.c | 81 if (b47s->blocksize < (64 * 1024)) in bcm47xxsflash_erase()
177 u32 mask = b47s->blocksize - 1; in bcm47xxsflash_write_at()
183 if (byte || (len < b47s->blocksize)) { in bcm47xxsflash_write_at()
199 if (byte == b47s->blocksize) in bcm47xxsflash_write_at()
261 mtd->erasesize = b47s->blocksize; in bcm47xxsflash_fill_mtd()
340 b47s->blocksize = sflash->blocksize; in bcm47xxsflash_bcma_probe()
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| /linux/drivers/scsi/mpt3sas/ |
| H A D | mpt3sas_warpdrive.c | 200 le16_to_cpu(vol_pg0->BlockSize)) / 1024, in mpt3sas_init_warpdrive_properties()
201 le16_to_cpu(vol_pg0->BlockSize)); in mpt3sas_init_warpdrive_properties()
211 le16_to_cpu(vol_pg0->BlockSize)) / 1024); in mpt3sas_init_warpdrive_properties()
215 block_sz = le16_to_cpu(vol_pg0->BlockSize); in mpt3sas_init_warpdrive_properties()
219 raid_device->handle, le16_to_cpu(vol_pg0->BlockSize)); in mpt3sas_init_warpdrive_properties()
233 raid_device->block_sz = le16_to_cpu(vol_pg0->BlockSize); in mpt3sas_init_warpdrive_properties()
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| /linux/fs/adfs/ |
| H A D | super.c | 262 unsigned int blocksize = BLOCK_SIZE; in adfs_probe() local
267 if (sb->s_blocksize != blocksize && in adfs_probe()
268 !sb_set_blocksize(sb, blocksize)) { in adfs_probe()
271 "error: unsupported blocksize"); in adfs_probe()
292 blocksize = 1 << dr->log2secsize; in adfs_probe()
293 if (sb->s_blocksize == blocksize) { in adfs_probe()
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| /linux/fs/cramfs/ |
| H A D | README | 157 2. Writer chooses blocksize; kernel adapts but rejects blocksize >
160 3. Writer chooses blocksize; kernel adapts even to blocksize >
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| /linux/fs/qnx6/ |
| H A D | super_mmi.c | 71 /* set new blocksize */ in qnx6_mmi_fill_super()
73 pr_err("unable to set blocksize\n"); in qnx6_mmi_fill_super()
76 /* blocksize invalidates bh - pull it back in */ in qnx6_mmi_fill_super()
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| /linux/include/uapi/linux/ |
| H A D | qnx4_fs.h | 30 #define QNX4_BLOCK_SIZE 0x200 /* blocksize of 512 bytes */
31 #define QNX4_BLOCK_SIZE_BITS 9 /* blocksize shift */
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| /linux/Documentation/filesystems/ext4/ |
| H A D | orphan.rst | 31 blocksize-8 __le32 ob_magic Magic value stored in orphan
33 blocksize-4 __le32 ob_checksum Checksum of the orphan block.
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