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Searched refs:block_size (Results 1 – 25 of 55) sorted by relevance

123

/fs/befs/
A Dsuper.c34 befs_sb->block_size = fs32_to_cpu(sb, disk_sb->block_size); in befs_load_sb()
76 if ((befs_sb->block_size != 1024) in befs_check_sb()
77 && (befs_sb->block_size != 2048) in befs_check_sb()
78 && (befs_sb->block_size != 4096) in befs_check_sb()
79 && (befs_sb->block_size != 8192)) { in befs_check_sb()
80 befs_error(sb, "invalid blocksize: %u", befs_sb->block_size); in befs_check_sb()
84 if (befs_sb->block_size > PAGE_SIZE) { in befs_check_sb()
86 "than system pagesize(%lu)", befs_sb->block_size, in befs_check_sb()
96 if ((1 << befs_sb->block_shift) != befs_sb->block_size) { in befs_check_sb()
A Ddatastream.c148 plen = ((bytes_read + BEFS_SB(sb)->block_size) < len) ? in befs_read_lsymlink()
149 BEFS_SB(sb)->block_size : len - bytes_read; in befs_read_lsymlink()
182 if (ds->size & (befs_sb->block_size - 1)) in befs_count_blocks()
208 dbl_bytes / (befs_sb->block_size * BEFS_DBLINDIR_BRUN_LEN); in befs_count_blocks()
A Dbefs.h34 u32 block_size; member
145 return BEFS_SB(sb)->block_size / sizeof(befs_disk_inode_addr); in befs_iaddrs_per_block()
/fs/ntfs3/lib/
A Dlzx_decompress.c352 u32 block_size; in lzx_read_block_header() local
366 block_size = 0; in lzx_read_block_header()
368 block_size <<= 8; in lzx_read_block_header()
466 *block_size_ret = block_size; in lzx_read_block_header()
473 int block_type, u32 block_size, in lzx_decompress_block() argument
611 u32 block_size; in lzx_decompress() local
617 if (block_size < 1 || block_size > (size_t)(out_end - out_next)) in lzx_decompress()
627 block_size, in lzx_decompress()
634 out_next += block_size; in lzx_decompress()
639 block_size); in lzx_decompress()
[all …]
/fs/verity/
A Dhash_algs.c15 .block_size = SHA256_BLOCK_SIZE,
21 .block_size = SHA512_BLOCK_SIZE,
70 padded_salt_size = round_up(salt_size, alg->block_size); in fsverity_prepare_hash_state()
110 fsverity_hash_buffer(params->hash_alg, data, params->block_size, in fsverity_hash_block()
118 sha256_update(&ctx.sha256, data, params->block_size); in fsverity_hash_block()
123 sha512_update(&ctx.sha512, data, params->block_size); in fsverity_hash_block()
183 BUG_ON(!is_power_of_2(alg->block_size)); in fsverity_check_hash_algs()
A Dverify.c130 if (memchr_inv(data, 0, params->block_size)) { in verify_data_block()
170 (params->block_size - 1); in verify_data_block()
249 const unsigned int block_size = vi->tree_params.block_size; in verify_data_blocks() local
252 if (WARN_ON_ONCE(len <= 0 || !IS_ALIGNED(len | offset, block_size))) in verify_data_blocks()
267 offset += block_size; in verify_data_blocks()
268 len -= block_size; in verify_data_blocks()
A Denable.c37 memset(&cur->data[cur->filled], 0, params->block_size - cur->filled); in hash_one_block()
54 params->block_size); in write_merkle_tree_block()
95 buffers[level].data = kzalloc(params->block_size, GFP_KERNEL); in build_merkle_tree()
108 for (offset = 0; offset < data_size; offset += params->block_size) { in build_merkle_tree()
112 buffers[-1].filled = min_t(u64, params->block_size, in build_merkle_tree()
131 params->block_size) { in build_merkle_tree()
197 desc->log_blocksize = ilog2(arg->block_size); in enable_verity()
331 if (!is_power_of_2(arg.block_size)) in fsverity_ioctl_enable()
A Dopen.c83 params->block_size = 1 << log_blocksize; in fsverity_init_merkle_tree_params()
91 if (params->block_size < 2 * params->digest_size) { in fsverity_init_merkle_tree_params()
94 params->block_size, hash_alg->name); in fsverity_init_merkle_tree_params()
110 blocks = ((u64)inode->i_size + params->block_size - 1) >> log_blocksize; in fsverity_init_merkle_tree_params()
141 if ((params->block_size != PAGE_SIZE && offset > 1 << 23) || in fsverity_init_merkle_tree_params()
209 if (vi->tree_params.block_size != PAGE_SIZE) { in fsverity_create_info()
A Dfsverity_private.h25 unsigned int block_size; /* block size in bytes, e.g. 64 for SHA-256 */ member
44 unsigned int block_size; /* size of data and tree blocks */ member
/fs/nfsd/
A Dblocklayoutxdr.c137 int *nr_iomapsp, u32 block_size) in nfsd4_block_decode_layoutupdate() argument
163 if (bex.foff & (block_size - 1)) { in nfsd4_block_decode_layoutupdate()
167 if (bex.len & (block_size - 1)) { in nfsd4_block_decode_layoutupdate()
171 if (bex.soff & (block_size - 1)) { in nfsd4_block_decode_layoutupdate()
212 int *nr_iomapsp, u32 block_size) in nfsd4_scsi_decode_layoutupdate() argument
233 if (val & (block_size - 1)) { in nfsd4_scsi_decode_layoutupdate()
239 if (val & (block_size - 1)) { in nfsd4_scsi_decode_layoutupdate()
A Dblocklayoutxdr.h58 struct iomap **iomapp, int *nr_iomapsp, u32 block_size);
60 struct iomap **iomapp, int *nr_iomapsp, u32 block_size);
/fs/squashfs/
A Dlzo_wrapper.c30 int block_size = max_t(int, msblk->block_size, SQUASHFS_METADATA_SIZE); in lzo_init() local
35 stream->input = vmalloc(block_size); in lzo_init()
38 stream->output = vmalloc(block_size); in lzo_init()
A Dlz4_wrapper.c54 int block_size = max_t(int, msblk->block_size, SQUASHFS_METADATA_SIZE); in lz4_init() local
60 stream->input = vmalloc(block_size); in lz4_init()
63 stream->output = vmalloc(block_size); in lz4_init()
A Dsuper.c264 msblk->block_size = le32_to_cpu(sblk->block_size); in squashfs_fill_super()
265 if (msblk->block_size > SQUASHFS_FILE_MAX_SIZE) in squashfs_fill_super()
272 if (PAGE_SIZE > msblk->block_size) { in squashfs_fill_super()
274 "currently not supported!", msblk->block_size); in squashfs_fill_super()
284 if (msblk->block_size != (1 << msblk->block_log)) in squashfs_fill_super()
305 TRACE("Block size %d\n", msblk->block_size); in squashfs_fill_super()
331 SQUASHFS_READ_PAGES, msblk->block_size); in squashfs_fill_super()
416 min(SQUASHFS_CACHED_FRAGMENTS, fragments), msblk->block_size); in squashfs_fill_super()
579 buf->f_bsize = msblk->block_size; in squashfs_statfs()
A Dsquashfs_fs_sb.h22 int block_size; member
62 unsigned int block_size; member
A Dcache.c224 int block_size) in squashfs_cache_init() argument
248 cache->block_size = block_size; in squashfs_cache_init()
249 cache->pages = block_size >> PAGE_SHIFT; in squashfs_cache_init()
A Dfile.c460 (i_size_read(inode) & (msblk->block_size - 1)) : in squashfs_read_folio()
461 msblk->block_size; in squashfs_read_folio()
593 (i_size_read(inode) & (msblk->block_size - 1)) : in squashfs_readahead()
594 msblk->block_size; in squashfs_readahead()
/fs/isofs/
A Dcompress.c49 int i, block_size = block_end - block_start; in zisofs_uncompress_block() local
54 int needblocks = (block_size + (block_start & bufmask) + bufmask) in zisofs_uncompress_block()
61 if (block_size > deflateBound(1UL << zisofs_block_shift)) { in zisofs_uncompress_block()
66 if (block_size == 0) { in zisofs_uncompress_block()
141 block_size); in zisofs_uncompress_block()
142 block_size -= stream.avail_in; in zisofs_uncompress_block()
/fs/btrfs/
A Dreflink.c62 const u32 block_size = fs_info->sectorsize; in copy_inline_to_page() local
63 const u64 range_end = file_offset + block_size - 1; in copy_inline_to_page()
71 ASSERT(IS_ALIGNED(file_offset, block_size)); in copy_inline_to_page()
80 block_size); in copy_inline_to_page()
139 if (datal < block_size) in copy_inline_to_page()
140 folio_zero_range(folio, datal, block_size - datal); in copy_inline_to_page()
142 btrfs_folio_set_uptodate(fs_info, folio, file_offset, block_size); in copy_inline_to_page()
143 btrfs_folio_clear_checked(fs_info, folio, file_offset, block_size); in copy_inline_to_page()
144 btrfs_folio_set_dirty(fs_info, folio, file_offset, block_size); in copy_inline_to_page()
152 block_size, true); in copy_inline_to_page()
[all …]
/fs/pstore/
A Dram_core.c129 int ecc_block_size = prz->ecc_info.block_size; in persistent_ram_update_ecc()
172 int size = prz->ecc_info.block_size; in persistent_ram_ecc_old()
183 block += prz->ecc_info.block_size; in persistent_ram_ecc_old()
199 prz->ecc_info.block_size = ecc_info->block_size ?: 128; in persistent_ram_init_ecc()
205 prz->ecc_info.block_size + in persistent_ram_init_ecc()
616 prz->ecc_info.ecc_size, prz->ecc_info.block_size); in persistent_ram_new()
/fs/ufs/
A Dsuper.c788 uspi->s_fsize = block_size = 512; in ufs_fill_super()
798 uspi->s_fsize = block_size = 512; in ufs_fill_super()
811 uspi->s_fsize = block_size = 1024; in ufs_fill_super()
822 uspi->s_fsize = block_size = 1024; in ufs_fill_super()
834 uspi->s_fsize = block_size = 1024; in ufs_fill_super()
845 uspi->s_fsize = block_size = 1024; in ufs_fill_super()
860 uspi->s_fsize = block_size = 1024; in ufs_fill_super()
876 uspi->s_fsize = block_size = 2048; in ufs_fill_super()
892 uspi->s_fsize = block_size = 1024; in ufs_fill_super()
908 uspi->s_fsize = block_size = 1024; in ufs_fill_super()
[all …]
/fs/xfs/libxfs/
A Dxfs_rtrefcount_btree.h120 unsigned int block_size) in xfs_rtrefcount_broot_ptr_addr() argument
123 xfs_rtrefcountbt_maxrecs(mp, block_size, false)); in xfs_rtrefcount_broot_ptr_addr()
A Dxfs_rtrmap_btree.h131 unsigned int block_size) in xfs_rtrmap_broot_ptr_addr() argument
134 xfs_rtrmapbt_maxrecs(mp, block_size, false)); in xfs_rtrmap_broot_ptr_addr()
/fs/iomap/
A Dbuffered-io.c230 unsigned block_size = (1 << block_bits); in iomap_adjust_read_range() local
249 *pos += block_size; in iomap_adjust_read_range()
250 poff += block_size; in iomap_adjust_read_range()
251 plen -= block_size; in iomap_adjust_read_range()
258 plen -= (last - i + 1) * block_size; in iomap_adjust_read_range()
274 plen -= (last - end) * block_size; in iomap_adjust_read_range()
692 loff_t block_size = i_blocksize(iter->inode); in __iomap_write_begin() local
693 loff_t block_start = round_down(pos, block_size); in __iomap_write_begin()
694 loff_t block_end = round_up(pos + len, block_size); in __iomap_write_begin()
/fs/ceph/
A Dioctl.h63 __u64 block_size; /* out: block length */ member

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