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Searched refs:blkbits (Results 1 – 20 of 20) sorted by relevance

/fs/
A Dmpage.c155 const unsigned blkbits = inode->i_blkbits; in do_mpage_readpage() local
157 const unsigned blocksize = 1 << blkbits; in do_mpage_readpage()
191 nblocks = map_bh->b_size >> blkbits; in do_mpage_readpage()
255 nblocks = map_bh->b_size >> blkbits; in do_mpage_readpage()
294 length = first_hole << blkbits; in do_mpage_readpage()
301 nblocks = map_bh->b_size >> blkbits; in do_mpage_readpage()
531 if (block_in_file >= (i_size + (1 << blkbits) - 1) >> blkbits) in mpage_write_folio()
533 last_block = (i_size - 1) >> blkbits; in mpage_write_folio()
538 map_bh.b_size = 1 << blkbits; in mpage_write_folio()
606 length = first_unmapped << blkbits; in mpage_write_folio()
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A Ddirect-io.c71 unsigned blkbits; /* doesn't change */ member
907 const unsigned blkbits = sdio->blkbits; in do_direct_IO() local
945 map_bh->b_size >> blkbits; in do_direct_IO()
992 1 << blkbits); in do_direct_IO()
994 i_size_aligned >> blkbits) { in do_direct_IO()
1001 from += 1 << blkbits; in do_direct_IO()
1002 dio->result += 1 << blkbits; in do_direct_IO()
1019 u = (to - from) >> blkbits; in do_direct_IO()
1111 unsigned blkbits = i_blkbits; in __blockdev_direct_IO() local
1154 blocksize_mask = (1 << blkbits) - 1; in __blockdev_direct_IO()
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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()
1741 const int blkbits = bd_mapping->host->i_blkbits; in clean_bdev_aliases() local
1743 pgoff_t index = ((loff_t)block << blkbits) / PAGE_SIZE; in clean_bdev_aliases()
1749 end = ((loff_t)(block + len - 1) << blkbits) / PAGE_SIZE; in clean_bdev_aliases()
/fs/ext4/
A Dreadpage.c217 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()
252 blocks_per_folio = folio_size(folio) >> blkbits; in ext4_mpage_readpages()
255 (sector_t)folio->index << (PAGE_SHIFT - blkbits); in ext4_mpage_readpages()
258 blocksize - 1) >> blkbits; in ext4_mpage_readpages()
331 folio_zero_segment(folio, first_hole << blkbits, in ext4_mpage_readpages()
364 bio->bi_iter.bi_sector = first_block << (blkbits - 9); in ext4_mpage_readpages()
370 length = first_hole << blkbits; in ext4_mpage_readpages()
A Dmove_extent.c464 unsigned int blkbits = orig_inode->i_blkbits; in mext_check_arguments() local
465 unsigned int blocksize = 1 << blkbits; in mext_check_arguments()
467 orig_eof = (i_size_read(orig_inode) + blocksize - 1) >> blkbits; in mext_check_arguments()
468 donor_eof = (i_size_read(donor_inode) + blocksize - 1) >> blkbits; in mext_check_arguments()
A Dinode.c2228 int blkbits = mpd->inode->i_blkbits; in mpage_process_folio() local
2264 io_end_size += (1 << blkbits); in mpage_process_folio()
2616 int blkbits = mpd->inode->i_blkbits; in mpage_prepare_extent_to_map() local
2734 (PAGE_SHIFT - blkbits); in mpage_prepare_extent_to_map()
3483 u8 blkbits = inode->i_blkbits; in ext4_set_iomap() local
3681 u8 blkbits = inode->i_blkbits; in ext4_iomap_alloc() local
3788 u8 blkbits = inode->i_blkbits; in ext4_iomap_begin() local
3800 map.m_lblk = offset >> blkbits; in ext4_iomap_begin()
3849 if (map.m_len < (length >> blkbits)) { in ext4_iomap_begin()
3924 u8 blkbits = inode->i_blkbits; in ext4_iomap_begin_report() local
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A Dfile.c221 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()
A Dextents.c4504 unsigned int blkbits = inode->i_blkbits; in ext4_alloc_file_blocks() local
4565 epos = (loff_t)(map.m_lblk + ret) << blkbits; in ext4_alloc_file_blocks()
4592 inode, (loff_t)map.m_lblk << blkbits, in ext4_alloc_file_blocks()
4593 (loff_t)map.m_len << blkbits); in ext4_alloc_file_blocks()
4620 unsigned int blkbits = inode->i_blkbits; in ext4_zero_range() local
4641 ext4_lblk_t alloc_lblk = offset >> blkbits; in ext4_zero_range()
4661 end_lblk = end >> blkbits; in ext4_zero_range()
4874 unsigned int blkbits = inode->i_blkbits; in ext4_convert_unwritten_extents_atomic() local
4878 map.m_lblk = offset >> blkbits; in ext4_convert_unwritten_extents_atomic()
4948 unsigned int blkbits = inode->i_blkbits; in ext4_convert_unwritten_extents() local
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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))
A Dsuper.c3396 static loff_t ext4_max_size(int blkbits, int has_huge_files) in ext4_max_size() argument
3407 upper_limit >>= (blkbits - 9); in ext4_max_size()
3408 upper_limit <<= blkbits; in ext4_max_size()
3417 res <<= blkbits; in ext4_max_size()
/fs/nilfs2/
A Dinode.c1112 unsigned int blkbits = inode->i_blkbits; in nilfs_fiemap() local
1123 blkoff = start >> blkbits; in nilfs_fiemap()
1145 logical = blkoff << blkbits; in nilfs_fiemap()
1147 size = delalloc_blklen << blkbits; in nilfs_fiemap()
1198 size += (u64)n << blkbits; in nilfs_fiemap()
1209 logical = blkoff << blkbits; in nilfs_fiemap()
1210 phys = blkphy << blkbits; in nilfs_fiemap()
1211 size = (u64)n << blkbits; in nilfs_fiemap()
1216 logical = blkoff << blkbits; in nilfs_fiemap()
1217 phys = blkphy << blkbits; in nilfs_fiemap()
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A Dpage.c29 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()
51 int blkbits = inode->i_blkbits; in nilfs_grab_buffer() local
52 pgoff_t index = blkoff >> (PAGE_SHIFT - blkbits); in nilfs_grab_buffer()
60 bh = __nilfs_get_folio_block(folio, blkoff, index, blkbits, b_state); in nilfs_grab_buffer()
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()
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()
/fs/hpfs/
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()
/fs/isofs/
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()
/fs/ext2/
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()
/fs/gfs2/
A Dbmap.c1258 unsigned int blkbits = inode->i_blkbits; in gfs2_get_extent() local
1263 ret = gfs2_iomap_get(inode, lblock << blkbits, *extlen << blkbits, in gfs2_get_extent()
1269 *dblock = iomap.addr >> blkbits; in gfs2_get_extent()
1270 len = iomap.length >> blkbits; in gfs2_get_extent()
1279 unsigned int blkbits = inode->i_blkbits; in gfs2_alloc_extent() local
1284 ret = gfs2_iomap_alloc(inode, lblock << blkbits, *extlen << blkbits, in gfs2_alloc_extent()
1290 *dblock = iomap.addr >> blkbits; in gfs2_alloc_extent()
1291 len = iomap.length >> blkbits; in gfs2_alloc_extent()
/fs/iomap/
A Dbuffered-io.c1082 u8 blkbits = inode->i_blkbits; in iomap_write_delalloc_ifs_punch() local
1097 first_blk = offset_in_folio(folio, start_byte) >> blkbits; in iomap_write_delalloc_ifs_punch()
1098 last_blk = offset_in_folio(folio, last_byte) >> blkbits; in iomap_write_delalloc_ifs_punch()
1101 punch(inode, folio_pos(folio) + (i << blkbits), in iomap_write_delalloc_ifs_punch()
1102 1 << blkbits, iomap); in iomap_write_delalloc_ifs_punch()
/fs/fuse/
A Ddir.c1176 unsigned int blkbits; in fuse_fillattr() local
1200 blkbits = ilog2(attr->blksize); in fuse_fillattr()
1202 blkbits = inode->i_sb->s_blocksize_bits; in fuse_fillattr()
1204 stat->blksize = 1 << blkbits; in fuse_fillattr()

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