Lines Matching refs:blkbits
137 const unsigned blkbits = inode->i_blkbits; in do_mpage_readpage() local
138 const unsigned blocks_per_page = PAGE_SIZE >> blkbits; in do_mpage_readpage()
139 const unsigned blocksize = 1 << blkbits; in do_mpage_readpage()
166 block_in_file = (sector_t)folio->index << (PAGE_SHIFT - blkbits); in do_mpage_readpage()
168 last_block_in_file = (i_size_read(inode) + blocksize - 1) >> blkbits; in do_mpage_readpage()
176 nblocks = map_bh->b_size >> blkbits; in do_mpage_readpage()
207 map_bh->b_size = (last_block-block_in_file) << blkbits; in do_mpage_readpage()
239 nblocks = map_bh->b_size >> blkbits; in do_mpage_readpage()
254 folio_zero_segment(folio, first_hole << blkbits, PAGE_SIZE); in do_mpage_readpage()
276 args->bio->bi_iter.bi_sector = blocks[0] << (blkbits - 9); in do_mpage_readpage()
279 length = first_hole << blkbits; in do_mpage_readpage()
286 nblocks = map_bh->b_size >> blkbits; in do_mpage_readpage()
450 const unsigned blkbits = inode->i_blkbits; in __mpage_writepage() local
451 const unsigned blocks_per_page = PAGE_SIZE >> blkbits; in __mpage_writepage()
520 block_in_file = (sector_t)folio->index << (PAGE_SHIFT - blkbits); in __mpage_writepage()
525 if (block_in_file >= (i_size + (1 << blkbits) - 1) >> blkbits) in __mpage_writepage()
527 last_block = (i_size - 1) >> blkbits; in __mpage_writepage()
532 map_bh.b_size = 1 << blkbits; in __mpage_writepage()
587 bio->bi_iter.bi_sector = blocks[0] << (blkbits - 9); in __mpage_writepage()
597 length = first_unmapped << blkbits; in __mpage_writepage()
612 boundary_block, 1 << blkbits); in __mpage_writepage()