fs/btrfs/file.c

1149 	loff_t pos = iocb->ki_pos;
1227 	pos = iocb->ki_pos;
1446 		pagecache_isize_extended(inode, old_isize, iocb->ki_pos);
1447 		iocb->ki_pos += num_written;
1491 	if (iocb->ki_pos + iov_iter_count(from) <= i_size_read(inode) && IS_NOSEC(inode))
1518 	pos = iocb->ki_pos;
1617 	pos = iocb->ki_pos;
1635 	iocb->ki_pos = pos + written_buffered;
3942 	if (check_direct_read(inode_to_fs_info(inode), to, iocb->ki_pos))
4005 		    iocb->ki_pos >= i_size_read(file_inode(iocb->ki_filp)))