Lines Matching refs:len
366 loff_t pos, unsigned len, unsigned flags, struct page **pagep, in blkdev_write_begin() argument
369 return block_write_begin(mapping, pos, len, flags, pagep, in blkdev_write_begin()
374 loff_t pos, unsigned len, unsigned copied, struct page *page, in blkdev_write_end() argument
378 ret = block_write_end(file, mapping, pos, len, copied, page, fsdata); in blkdev_write_end()
570 loff_t len) in blkdev_fallocate() argument
574 loff_t end = start + len - 1; in blkdev_fallocate()
588 len = isize - start; in blkdev_fallocate()
589 end = start + len - 1; in blkdev_fallocate()
597 if ((start | len) & (bdev_logical_block_size(bdev) - 1)) in blkdev_fallocate()
613 error = blkdev_issue_zeroout(bdev, start >> 9, len >> 9, in blkdev_fallocate()
621 error = blkdev_issue_zeroout(bdev, start >> 9, len >> 9, in blkdev_fallocate()
629 error = blkdev_issue_discard(bdev, start >> 9, len >> 9, in blkdev_fallocate()