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Searched refs:blkbits (Results 1 – 11 of 11) sorted by relevance

/linux/fs/
H A Dmpage.c154 const unsigned blkbits = inode->i_blkbits; in do_mpage_readpage() local
155 const unsigned blocks_per_folio = folio_size(folio) >> blkbits; in do_mpage_readpage()
156 const unsigned blocksize = 1 << blkbits; in do_mpage_readpage()
180 block_in_file = folio_pos(folio) >> blkbits; in do_mpage_readpage()
181 last_block = block_in_file + ((args->nr_pages * PAGE_SIZE) >> blkbits); in do_mpage_readpage()
182 last_block_in_file = (i_size_read(inode) + blocksize - 1) >> blkbits; in do_mpage_readpage()
190 nblocks = map_bh->b_size >> blkbits; in do_mpage_readpage()
220 map_bh->b_size = (last_block-block_in_file) << blkbits; in do_mpage_readpage()
254 nblocks = map_bh->b_size >> blkbits; in do_mpage_readpage()
268 folio_zero_segment(folio, first_hole << blkbits, folio_size(folio)); in do_mpage_readpage()
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/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.c644 file_offset = ((loff_t) lba) << curlun->blkbits; in do_read()
676 file_offset >> curlun->blkbits; in do_read()
716 file_offset >> curlun->blkbits; in do_read()
793 file_offset = usb_offset = ((loff_t) lba) << curlun->blkbits; in do_write()
816 usb_offset >> curlun->blkbits; in do_write()
858 file_offset >> curlun->blkbits; in do_write()
908 file_offset >> curlun->blkbits; in do_write()
988 amount_left = verification_length << curlun->blkbits; in do_verify()
989 file_offset = ((loff_t) lba) << curlun->blkbits; in do_verify()
1015 file_offset >> curlun->blkbits; in do_verify()
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/linux/fs/hpfs/
H A Dfile.c126 unsigned int blkbits = inode->i_blkbits; in hpfs_iomap_begin() local
137 s = hpfs_bmap(inode, offset >> blkbits, &n_secs); in hpfs_iomap_begin()
147 iomap->addr = (u64)s << blkbits; in hpfs_iomap_begin()
148 iomap->length = (u64)n_secs << blkbits; in hpfs_iomap_begin()
152 iomap->length = 1 << blkbits; in hpfs_iomap_begin()
/linux/fs/ext4/
H A Dextents-test.c390 int blkbits = inode->i_sb->s_blocksize_bits; in test_split_convert() local
408 EXT_DATA_LEN << blkbits)); in test_split_convert()
498 off = exp_data_seg.off_blk << blkbits; in test_split_convert()
499 len = exp_data_seg.len_blk << blkbits; in test_split_convert()
H A Dinode.c3474 u8 blkbits = inode->i_blkbits; in ext4_set_iomap() local
3515 iomap->addr = (u64) map->m_pblk << blkbits; in ext4_set_iomap()
3520 iomap->addr = (u64) map->m_pblk << blkbits; in ext4_set_iomap()
3778 u8 blkbits = inode->i_blkbits; in ext4_iomap_begin() local
3781 if ((offset >> blkbits) > EXT4_MAX_LOGICAL_BLOCK) in ext4_iomap_begin()
3790 map.m_lblk = offset >> blkbits; in ext4_iomap_begin()
3791 map.m_len = min_t(loff_t, (offset + length - 1) >> blkbits, in ext4_iomap_begin()
3842 if (map.m_len < (length >> blkbits)) { in ext4_iomap_begin()
3862 u8 blkbits = inode->i_blkbits; in ext4_iomap_begin_report() local
3864 if ((offset >> blkbits) > EXT4_MAX_LOGICAL_BLOCK) in ext4_iomap_begin_report()
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H A Dextents.c4586 unsigned int blkbits = inode->i_blkbits; in ext4_alloc_file_blocks() local
4590 map.m_lblk = offset >> blkbits; in ext4_alloc_file_blocks()
4591 map.m_len = len_lblk = EXT4_MAX_BLOCKS(len, offset, blkbits); in ext4_alloc_file_blocks()
4666 inode, (loff_t)map.m_lblk << blkbits, in ext4_alloc_file_blocks()
4667 (loff_t)map.m_len << blkbits); in ext4_alloc_file_blocks()
4965 unsigned int blkbits = inode->i_blkbits; in ext4_convert_unwritten_extents_atomic() local
4969 map.m_lblk = offset >> blkbits; in ext4_convert_unwritten_extents_atomic()
4970 max_blocks = EXT4_MAX_BLOCKS(len, offset, blkbits); in ext4_convert_unwritten_extents_atomic()
5039 unsigned int blkbits = inode->i_blkbits; in ext4_convert_unwritten_extents() local
5042 map.m_lblk = offset >> blkbits; in ext4_convert_unwritten_extents()
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H A Dext4.h364 #define EXT4_BLOCK_ALIGN(size, blkbits) ALIGN((size), (1 << (blkbits))) argument
365 #define EXT4_MAX_BLOCKS(size, offset, blkbits) \ argument
366 ((EXT4_BLOCK_ALIGN(size + offset, blkbits) >> blkbits) - (offset >> \
367 blkbits))
H A Dsuper.c3440 static loff_t ext4_max_size(int blkbits, int has_huge_files) in ext4_max_size() argument
3451 upper_limit >>= (blkbits - 9); in ext4_max_size()
3452 upper_limit <<= blkbits; in ext4_max_size()
3461 res <<= blkbits; in ext4_max_size()
/linux/fs/iomap/
H A Dbuffered-io.c1241 u8 blkbits = inode->i_blkbits; in iomap_write_delalloc_ifs_punch() local
1255 first_blk = offset_in_folio(folio, start_byte) >> blkbits; in iomap_write_delalloc_ifs_punch()
1256 last_blk = offset_in_folio(folio, last_byte) >> blkbits; in iomap_write_delalloc_ifs_punch()
1259 punch(inode, folio_pos(folio) + (first_blk << blkbits), in iomap_write_delalloc_ifs_punch()
1260 1 << blkbits, iomap); in iomap_write_delalloc_ifs_punch()
/linux/fs/nilfs2/
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()