| /linux-6.8/fs/ |
| D | mpage.c | 162 const unsigned blkbits = inode->i_blkbits; in do_mpage_readpage() local
163 const unsigned blocks_per_page = PAGE_SIZE >> blkbits; in do_mpage_readpage()
164 const unsigned blocksize = 1 << blkbits; in do_mpage_readpage()
191 block_in_file = (sector_t)folio->index << (PAGE_SHIFT - blkbits); in do_mpage_readpage()
193 last_block_in_file = (i_size_read(inode) + blocksize - 1) >> blkbits; in do_mpage_readpage()
201 nblocks = map_bh->b_size >> blkbits; in do_mpage_readpage()
231 map_bh->b_size = (last_block-block_in_file) << blkbits; in do_mpage_readpage()
265 nblocks = map_bh->b_size >> blkbits; in do_mpage_readpage()
279 folio_zero_segment(folio, first_hole << blkbits, PAGE_SIZE); in do_mpage_readpage()
301 args->bio->bi_iter.bi_sector = first_block << (blkbits - 9); in do_mpage_readpage()
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| D | direct-io.c | 72 unsigned blkbits; /* doesn't change */ member
611 unsigned int i_blkbits = sdio->blkbits + sdio->blkfactor; in get_more_blocks()
671 sector = start_sector << (sdio->blkbits - 9); in dio_new_bio()
701 (sdio->cur_page_len >> sdio->blkbits); in dio_bio_add_page()
805 (sdio->cur_page_len >> sdio->blkbits) == blocknr) { in submit_page_section()
826 sdio->cur_page_fs_offset = sdio->block_in_file << sdio->blkbits; in submit_page_section()
876 this_chunk_bytes = this_chunk_blocks << sdio->blkbits; in dio_zero_block()
906 const unsigned blkbits = sdio->blkbits; in do_direct_IO() local
907 const unsigned i_blkbits = blkbits + sdio->blkfactor; in do_direct_IO()
944 map_bh->b_size >> blkbits; in do_direct_IO()
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| /linux-6.8/fs/ext4/ |
| D | readpage.c | 217 const unsigned blkbits = inode->i_blkbits; in ext4_mpage_readpages() local
218 const unsigned blocks_per_page = PAGE_SIZE >> blkbits; in ext4_mpage_readpages()
219 const unsigned blocksize = 1 << blkbits; in ext4_mpage_readpages()
249 (sector_t)folio->index << (PAGE_SHIFT - blkbits); in ext4_mpage_readpages()
252 blocksize - 1) >> blkbits; in ext4_mpage_readpages()
326 folio_zero_segment(folio, first_hole << blkbits, in ext4_mpage_readpages()
359 bio->bi_iter.bi_sector = blocks[0] << (blkbits - 9); in ext4_mpage_readpages()
365 length = first_hole << blkbits; in ext4_mpage_readpages()
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| D | move_extent.c | 458 unsigned int blkbits = orig_inode->i_blkbits; in mext_check_arguments() local
459 unsigned int blocksize = 1 << blkbits; in mext_check_arguments()
461 orig_eof = (i_size_read(orig_inode) + blocksize - 1) >> blkbits; in mext_check_arguments()
462 donor_eof = (i_size_read(donor_inode) + blocksize - 1) >> blkbits; in mext_check_arguments()
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| D | inode.c | 2019 int blkbits = mpd->inode->i_blkbits; in mpage_process_folio() local
2045 io_end_vec->offset = (loff_t)mpd->map.m_lblk << blkbits; in mpage_process_folio()
2055 io_end_size += (1 << blkbits); in mpage_process_folio()
2371 int blkbits = mpd->inode->i_blkbits; in mpage_prepare_extent_to_map() local
2410 mpd->map.m_len >> (PAGE_SHIFT - blkbits)) in mpage_prepare_extent_to_map()
2488 (PAGE_SHIFT - blkbits); in mpage_prepare_extent_to_map()
3220 u8 blkbits = inode->i_blkbits; in ext4_set_iomap() local
3239 iomap->offset = (u64) map->m_lblk << blkbits; in ext4_set_iomap()
3240 iomap->length = (u64) map->m_len << blkbits; in ext4_set_iomap()
3257 iomap->addr = (u64) map->m_pblk << blkbits; in ext4_set_iomap()
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| D | file.c | 221 unsigned int blkbits = inode->i_blkbits; in ext4_overwrite_io() local
227 map.m_lblk = pos >> blkbits; in ext4_overwrite_io()
228 map.m_len = EXT4_MAX_BLOCKS(len, pos, blkbits); in ext4_overwrite_io()
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| D | extents.c | 4550 unsigned int blkbits = inode->i_blkbits; in ext4_zero_range() local
4561 start = round_up(offset, 1 << blkbits); in ext4_zero_range()
4562 end = round_down((offset + len), 1 << blkbits); in ext4_zero_range()
4566 partial_begin = offset & ((1 << blkbits) - 1); in ext4_zero_range()
4567 partial_end = (offset + len) & ((1 << blkbits) - 1); in ext4_zero_range()
4569 lblk = start >> blkbits; in ext4_zero_range()
4570 max_blocks = (end >> blkbits); in ext4_zero_range()
4607 round_down(offset, 1 << blkbits) >> blkbits, in ext4_zero_range()
4608 (round_up((offset + len), 1 << blkbits) - in ext4_zero_range()
4609 round_down(offset, 1 << blkbits)) >> blkbits, in ext4_zero_range()
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| D | ext4.h | 363 #define EXT4_BLOCK_ALIGN(size, blkbits) ALIGN((size), (1 << (blkbits))) argument
364 #define EXT4_MAX_BLOCKS(size, offset, blkbits) \ argument
365 ((EXT4_BLOCK_ALIGN(size + offset, blkbits) >> blkbits) - (offset >> \
366 blkbits))
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| D | super.c | 3421 static loff_t ext4_max_size(int blkbits, int has_huge_files) in ext4_max_size() argument
3432 upper_limit >>= (blkbits - 9); in ext4_max_size()
3433 upper_limit <<= blkbits; in ext4_max_size()
3442 res <<= blkbits; in ext4_max_size()
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| /linux-6.8/drivers/usb/gadget/function/ |
| D | storage_common.c | 188 unsigned int blkbits; in fsg_lun_open() local
234 blkbits = 11; in fsg_lun_open()
237 blkbits = blksize_bits(blksize); in fsg_lun_open()
240 blkbits = 9; in fsg_lun_open()
243 num_sectors = size >> blkbits; /* File size in logic-block-size blocks */ in fsg_lun_open()
264 curlun->blkbits = blkbits; in fsg_lun_open()
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| D | f_mass_storage.c | 643 file_offset = ((loff_t) lba) << curlun->blkbits; in do_read()
675 file_offset >> curlun->blkbits; in do_read()
715 file_offset >> curlun->blkbits; in do_read()
792 file_offset = usb_offset = ((loff_t) lba) << curlun->blkbits; in do_write()
815 usb_offset >> curlun->blkbits; in do_write()
857 file_offset >> curlun->blkbits; in do_write()
907 file_offset >> curlun->blkbits; in do_write()
987 amount_left = verification_length << curlun->blkbits; in do_verify()
988 file_offset = ((loff_t) lba) << curlun->blkbits; in do_verify()
1014 file_offset >> curlun->blkbits; in do_verify()
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| D | storage_common.h | 116 unsigned int blkbits; /* Bits of logical block size member
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| /linux-6.8/fs/hpfs/ |
| D | file.c | 124 unsigned int blkbits = inode->i_blkbits; in hpfs_iomap_begin() local
135 s = hpfs_bmap(inode, offset >> blkbits, &n_secs); in hpfs_iomap_begin()
145 iomap->addr = (u64)s << blkbits; in hpfs_iomap_begin()
146 iomap->length = (u64)n_secs << blkbits; in hpfs_iomap_begin()
150 iomap->length = 1 << blkbits; in hpfs_iomap_begin()
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| /linux-6.8/fs/nilfs2/ |
| D | inode.c | 1174 unsigned int blkbits = inode->i_blkbits; in nilfs_fiemap() local
1185 blkoff = start >> blkbits; in nilfs_fiemap()
1186 end_blkoff = (start + len - 1) >> blkbits; in nilfs_fiemap()
1207 logical = blkoff << blkbits; in nilfs_fiemap()
1209 size = delalloc_blklen << blkbits; in nilfs_fiemap()
1240 past_eof = ((blkoff << blkbits) >= isize); in nilfs_fiemap()
1258 if (phys && blkphy << blkbits == phys + size) { in nilfs_fiemap()
1260 size += n << blkbits; in nilfs_fiemap()
1271 logical = blkoff << blkbits; in nilfs_fiemap()
1272 phys = blkphy << blkbits; in nilfs_fiemap()
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| D | page.c | 29 unsigned long block, pgoff_t index, int blkbits, in __nilfs_get_folio_block() argument
37 bh = create_empty_buffers(folio, 1 << blkbits, b_state); in __nilfs_get_folio_block()
39 first_block = (unsigned long)index << (PAGE_SHIFT - blkbits); in __nilfs_get_folio_block()
52 int blkbits = inode->i_blkbits; in nilfs_grab_buffer() local
53 pgoff_t index = blkoff >> (PAGE_SHIFT - blkbits); in nilfs_grab_buffer()
61 bh = __nilfs_get_folio_block(folio, blkoff, index, blkbits, b_state); in nilfs_grab_buffer()
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| D | mdt.c | 563 int blkbits = inode->i_blkbits; in nilfs_mdt_freeze_buffer() local
572 bh_frozen = create_empty_buffers(folio, 1 << blkbits, 0); in nilfs_mdt_freeze_buffer()
574 bh_frozen = get_nth_bh(bh_frozen, bh_offset(bh) >> blkbits); in nilfs_mdt_freeze_buffer()
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| D | the_nilfs.c | 385 static unsigned long long nilfs_max_size(unsigned int blkbits) in nilfs_max_size() argument
390 max_bits = blkbits + NILFS_BMAP_KEY_BIT; /* bmap size limit */ in nilfs_max_size()
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| /linux-6.8/fs/isofs/ |
| D | compress.c | 217 unsigned int blkbits = ISOFS_BUFFER_BITS(inode); in zisofs_fill_pages() local
218 unsigned int blksize = 1 << blkbits; in zisofs_fill_pages()
243 bh = isofs_bread(inode, blockptr >> blkbits); in zisofs_fill_pages()
256 bh = isofs_bread(inode, blockptr >> blkbits); in zisofs_fill_pages()
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| /linux-6.8/mm/ |
| D | page_io.c | 86 unsigned blkbits; in generic_swapfile_activate() local
94 blkbits = inode->i_blkbits; in generic_swapfile_activate()
95 blocks_per_page = PAGE_SIZE >> blkbits; in generic_swapfile_activate()
103 last_block = i_size_read(inode) >> blkbits; in generic_swapfile_activate()
140 first_block >>= (PAGE_SHIFT - blkbits); in generic_swapfile_activate()
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| /linux-6.8/fs/ext2/ |
| D | inode.c | 809 unsigned int blkbits = inode->i_blkbits; in ext2_iomap_begin() local
810 unsigned long first_block = offset >> blkbits; in ext2_iomap_begin()
811 unsigned long max_blocks = (length + (1 << blkbits) - 1) >> blkbits; in ext2_iomap_begin()
824 (first_block << blkbits) < i_size_read(inode)) in ext2_iomap_begin()
841 iomap->offset = (u64)first_block << blkbits; in ext2_iomap_begin()
856 iomap->length = 1 << blkbits; in ext2_iomap_begin()
859 iomap->addr = (u64)bno << blkbits; in ext2_iomap_begin()
862 iomap->length = (u64)ret << blkbits; in ext2_iomap_begin()
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| /linux-6.8/fs/gfs2/ |
| D | bmap.c | 1254 unsigned int blkbits = inode->i_blkbits; in gfs2_get_extent() local
1259 ret = gfs2_iomap_get(inode, lblock << blkbits, *extlen << blkbits, in gfs2_get_extent()
1265 *dblock = iomap.addr >> blkbits; in gfs2_get_extent()
1266 len = iomap.length >> blkbits; in gfs2_get_extent()
1275 unsigned int blkbits = inode->i_blkbits; in gfs2_alloc_extent() local
1280 ret = gfs2_iomap_alloc(inode, lblock << blkbits, *extlen << blkbits, in gfs2_alloc_extent()
1286 *dblock = iomap.addr >> blkbits; in gfs2_alloc_extent()
1287 len = iomap.length >> blkbits; in gfs2_alloc_extent()
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| /linux-6.8/fs/iomap/ |
| D | buffered-io.c | 993 u8 blkbits = inode->i_blkbits; in iomap_write_delalloc_ifs_punch() local
1009 first_blk = offset_in_folio(folio, start_byte) >> blkbits; in iomap_write_delalloc_ifs_punch()
1010 last_blk = offset_in_folio(folio, last_byte) >> blkbits; in iomap_write_delalloc_ifs_punch()
1013 ret = punch(inode, folio_pos(folio) + (i << blkbits), in iomap_write_delalloc_ifs_punch()
1014 1 << blkbits); in iomap_write_delalloc_ifs_punch()
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| /linux-6.8/fs/fuse/ |
| D | dir.c | 1126 unsigned int blkbits; in fuse_fillattr() local
1146 blkbits = ilog2(attr->blksize); in fuse_fillattr()
1148 blkbits = inode->i_sb->s_blocksize_bits; in fuse_fillattr()
1150 stat->blksize = 1 << blkbits; in fuse_fillattr()
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