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Searched refs:blkbits (Results 1 – 13 of 13) sorted by relevance

/linux/fs/
H A Ddirect-io.c71 unsigned blkbits; /* doesn't change */ member
612 unsigned int i_blkbits = sdio->blkbits + sdio->blkfactor; in get_more_blocks()
672 sector = start_sector << (sdio->blkbits - 9); in dio_new_bio()
702 (sdio->cur_page_len >> sdio->blkbits); in dio_bio_add_page()
806 (sdio->cur_page_len >> sdio->blkbits) == blocknr) { in submit_page_section()
827 sdio->cur_page_fs_offset = sdio->block_in_file << sdio->blkbits; in submit_page_section()
877 this_chunk_bytes = this_chunk_blocks << sdio->blkbits; in dio_zero_block()
907 const unsigned blkbits = sdio->blkbits; in do_direct_IO() local
908 const unsigned i_blkbits = blkbits + sdio->blkfactor; in do_direct_IO()
945 map_bh->b_size >> blkbits; in do_direct_IO()
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H A Dbuffer.c183 const int blkbits = bd_mapping->host->i_blkbits; in __find_get_block_slow() local
192 index = ((loff_t)block << blkbits) / PAGE_SIZE; in __find_get_block_slow()
244 1 << blkbits); in __find_get_block_slow()
1747 const int blkbits = bd_mapping->host->i_blkbits; in clean_bdev_aliases() local
1749 pgoff_t index = ((loff_t)block << blkbits) / PAGE_SIZE; in clean_bdev_aliases()
1755 end = ((loff_t)(block + len - 1) << blkbits) / PAGE_SIZE; in clean_bdev_aliases()
/linux/drivers/usb/gadget/function/
H A Dstorage_common.c188 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()
H A Df_mass_storage.c643 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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/linux/fs/nilfs2/
H A Dinode.c1103 unsigned int blkbits = inode->i_blkbits; in nilfs_fiemap() local
1114 blkoff = start >> blkbits; in nilfs_fiemap()
1115 end_blkoff = (start + len - 1) >> blkbits; in nilfs_fiemap()
1136 logical = blkoff << blkbits; in nilfs_fiemap()
1138 size = delalloc_blklen << blkbits; in nilfs_fiemap()
1169 past_eof = ((blkoff << blkbits) >= isize); in nilfs_fiemap()
1187 if (phys && blkphy << blkbits == phys + size) { in nilfs_fiemap()
1189 size += (u64)n << blkbits; in nilfs_fiemap()
1200 logical = blkoff << blkbits; in nilfs_fiemap()
1201 phys = blkphy << blkbits; in nilfs_fiemap()
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H A Dmdt.c573 int blkbits = inode->i_blkbits; in nilfs_mdt_freeze_buffer() local
582 bh_frozen = create_empty_buffers(folio, 1 << blkbits, 0); in nilfs_mdt_freeze_buffer()
585 offset_in_folio(folio, bh->b_data) >> blkbits); in nilfs_mdt_freeze_buffer()
H A Dthe_nilfs.c392 static unsigned long long nilfs_max_size(unsigned int blkbits) in nilfs_max_size() argument
397 max_bits = blkbits + NILFS_BMAP_KEY_BIT; /* bmap size limit */ in nilfs_max_size()
/linux/fs/hpfs/
H A Dfile.c124 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()
/linux/fs/isofs/
H A Dcompress.c217 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()
/linux/fs/ext2/
H A Dinode.c809 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()
/linux/fs/ext4/
H A Dinode.c2207 int blkbits = mpd->inode->i_blkbits; in mpage_process_folio() local
2233 io_end_vec->offset = (loff_t)mpd->map.m_lblk << blkbits; in mpage_process_folio()
2243 io_end_size += (1 << blkbits); in mpage_process_folio()
2556 int blkbits = mpd->inode->i_blkbits; in mpage_prepare_extent_to_map() local
2595 mpd->map.m_len >> (PAGE_SHIFT - blkbits)) in mpage_prepare_extent_to_map()
2673 (PAGE_SHIFT - blkbits); in mpage_prepare_extent_to_map()
3414 u8 blkbits = inode->i_blkbits; in ext4_set_iomap() local
3437 iomap->offset = (u64) map->m_lblk << blkbits; in ext4_set_iomap()
3438 iomap->length = (u64) map->m_len << blkbits; in ext4_set_iomap()
3455 iomap->addr = (u64) map->m_pblk << blkbits; in ext4_set_iomap()
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H A Dsuper.c3391 static loff_t ext4_max_size(int blkbits, int has_huge_files) in ext4_max_size() argument
3402 upper_limit >>= (blkbits - 9); in ext4_max_size()
3403 upper_limit <<= blkbits; in ext4_max_size()
3412 res <<= blkbits; in ext4_max_size()
/linux/fs/iomap/
H A Dbuffered-io.c1074 u8 blkbits = inode->i_blkbits; in iomap_write_delalloc_ifs_punch() local
1089 first_blk = offset_in_folio(folio, start_byte) >> blkbits; in iomap_write_delalloc_ifs_punch()
1090 last_blk = offset_in_folio(folio, last_byte) >> blkbits; in iomap_write_delalloc_ifs_punch()
1093 punch(inode, folio_pos(folio) + (i << blkbits), in iomap_write_delalloc_ifs_punch()
1094 1 << blkbits, iomap); in iomap_write_delalloc_ifs_punch()