fs/xfs/xfs_aops.c

38 static inline bool xfs_ioend_is_append(struct iomap_ioend *ioend)
40 	return ioend->io_offset + ioend->io_size >
41 		XFS_I(ioend->io_inode)->i_disk_size;
84 	struct iomap_ioend	*ioend)
86 	struct xfs_inode	*ip = XFS_I(ioend->io_inode);
88 	xfs_off_t		offset = ioend->io_offset;
89 	size_t			size = ioend->io_size;
110 	 * I/O error. The delalloc punch is required because this ioend was
115 	error = blk_status_to_errno(ioend->io_bio.bi_status);
117 		if (ioend->io_flags & IOMAP_F_SHARED) {
128 	if (ioend->io_flags & IOMAP_F_SHARED)
130 	else if (ioend->io_type == IOMAP_UNWRITTEN)
133 	if (!error && xfs_ioend_is_append(ioend))
134 		error = xfs_setfilesize(ip, ioend->io_offset, ioend->io_size);
136 	iomap_finish_ioends(ioend, error);
149  * The ioend chain length that we can be processing here is largely unbound in
150  * length and we may have to perform significant amounts of work on each ioend
160 	struct iomap_ioend	*ioend;
169 	while ((ioend = list_first_entry_or_null(&tmp, struct iomap_ioend,
171 		list_del_init(&ioend->io_list);
172 		iomap_ioend_try_merge(ioend, &tmp);
173 		xfs_end_ioend(ioend);
182 	struct iomap_ioend	*ioend = iomap_ioend_from_bio(bio);
183 	struct xfs_inode	*ip = XFS_I(ioend->io_inode);
190 	list_add_tail(&ioend->io_list, &ip->i_ioend_list);
425 	struct iomap_ioend	*ioend,
438 	if (!status && (ioend->io_flags & IOMAP_F_SHARED)) {
439 		status = xfs_reflink_convert_cow(XFS_I(ioend->io_inode),
440 				ioend->io_offset, ioend->io_size);
446 	if (xfs_ioend_is_append(ioend) || ioend->io_type == IOMAP_UNWRITTEN ||
447 	    (ioend->io_flags & IOMAP_F_SHARED))
448 		ioend->io_bio.bi_end_io = xfs_end_bio;