36 static inline bool xfs_ioend_is_append(struct iomap_ioend *ioend)  in xfs_ioend_is_append()  argument
38 	return ioend->io_offset + ioend->io_size >  in xfs_ioend_is_append()
39 		XFS_I(ioend->io_inode)->i_d.di_size;  in xfs_ioend_is_append()
44 	struct iomap_ioend	*ioend)  in xfs_setfilesize_trans_alloc()  argument
46 	struct xfs_mount	*mp = XFS_I(ioend->io_inode)->i_mount;  in xfs_setfilesize_trans_alloc()
54 	ioend->io_private = tp;  in xfs_setfilesize_trans_alloc()
60 	__sb_writers_release(ioend->io_inode->i_sb, SB_FREEZE_FS);  in xfs_setfilesize_trans_alloc()
117 	struct iomap_ioend	*ioend,  in xfs_setfilesize_ioend()  argument
120 	struct xfs_inode	*ip = XFS_I(ioend->io_inode);  in xfs_setfilesize_ioend()
121 	struct xfs_trans	*tp = ioend->io_private;  in xfs_setfilesize_ioend()
137 	return __xfs_setfilesize(ip, tp, ioend->io_offset, ioend->io_size);  in xfs_setfilesize_ioend()
145 	struct iomap_ioend	*ioend)  in xfs_end_ioend()  argument
147 	struct xfs_inode	*ip = XFS_I(ioend->io_inode);  in xfs_end_ioend()
149 	xfs_off_t		offset = ioend->io_offset;  in xfs_end_ioend()
150 	size_t			size = ioend->io_size;  in xfs_end_ioend()
176 	error = blk_status_to_errno(ioend->io_bio->bi_status);  in xfs_end_ioend()
178 		if (ioend->io_flags & IOMAP_F_SHARED) {  in xfs_end_ioend()
190 	if (ioend->io_flags & IOMAP_F_SHARED)  in xfs_end_ioend()
192 	else if (ioend->io_type == IOMAP_UNWRITTEN)  in xfs_end_ioend()
195 		ASSERT(!xfs_ioend_is_append(ioend) || ioend->io_private);  in xfs_end_ioend()
198 	if (ioend->io_private)  in xfs_end_ioend()
199 		error = xfs_setfilesize_ioend(ioend, error);  in xfs_end_ioend()
200 	iomap_finish_ioends(ioend, error);  in xfs_end_ioend()
212 	struct iomap_ioend	*ioend,  in xfs_ioend_merge_private()  argument
215 	if (!ioend->io_private) {  in xfs_ioend_merge_private()
216 		ioend->io_private = next->io_private;  in xfs_ioend_merge_private()
230 	struct iomap_ioend	*ioend;  in xfs_end_io()  local
239 	while ((ioend = list_first_entry_or_null(&tmp, struct iomap_ioend,  in xfs_end_io()
241 		list_del_init(&ioend->io_list);  in xfs_end_io()
242 		iomap_ioend_try_merge(ioend, &tmp, xfs_ioend_merge_private);  in xfs_end_io()
243 		xfs_end_ioend(ioend);  in xfs_end_io()
247 static inline bool xfs_ioend_needs_workqueue(struct iomap_ioend *ioend)  in xfs_ioend_needs_workqueue()  argument
249 	return ioend->io_private ||  in xfs_ioend_needs_workqueue()
250 		ioend->io_type == IOMAP_UNWRITTEN ||  in xfs_ioend_needs_workqueue()
251 		(ioend->io_flags & IOMAP_F_SHARED);  in xfs_ioend_needs_workqueue()
258 	struct iomap_ioend	*ioend = bio->bi_private;  in xfs_end_bio()  local
259 	struct xfs_inode	*ip = XFS_I(ioend->io_inode);  in xfs_end_bio()
262 	ASSERT(xfs_ioend_needs_workqueue(ioend));  in xfs_end_bio()
268 	list_add_tail(&ioend->io_list, &ip->i_ioend_list);  in xfs_end_bio()
495 	struct iomap_ioend	*ioend,  in xfs_prepare_ioend()  argument
508 	if (!status && (ioend->io_flags & IOMAP_F_SHARED)) {  in xfs_prepare_ioend()
509 		status = xfs_reflink_convert_cow(XFS_I(ioend->io_inode),  in xfs_prepare_ioend()
510 				ioend->io_offset, ioend->io_size);  in xfs_prepare_ioend()
515 	    ((ioend->io_flags & IOMAP_F_SHARED) ||  in xfs_prepare_ioend()
516 	     ioend->io_type != IOMAP_UNWRITTEN) &&  in xfs_prepare_ioend()
517 	    xfs_ioend_is_append(ioend) &&  in xfs_prepare_ioend()
518 	    !ioend->io_private)  in xfs_prepare_ioend()
519 		status = xfs_setfilesize_trans_alloc(ioend);  in xfs_prepare_ioend()
523 	if (xfs_ioend_needs_workqueue(ioend))  in xfs_prepare_ioend()
524 		ioend->io_bio->bi_end_io = xfs_end_bio;  in xfs_prepare_ioend()