409 	xfs_fsblock_t alloc_blocks)  in xfs_quota_need_throttle()  argument
421 	if (dq->q_res_bcount + alloc_blocks < dq->q_prealloc_lo_wmark)  in xfs_quota_need_throttle()
479 	xfs_fsblock_t		alloc_blocks = 0;  in xfs_iomap_prealloc_size()  local
485 	alloc_blocks = xfs_iomap_eof_prealloc_initial_size(mp, ip, offset,  in xfs_iomap_prealloc_size()
487 	if (!alloc_blocks)  in xfs_iomap_prealloc_size()
489 	qblocks = alloc_blocks;  in xfs_iomap_prealloc_size()
498 	alloc_blocks = XFS_FILEOFF_MIN(roundup_pow_of_two(MAXEXTLEN),  in xfs_iomap_prealloc_size()
499 				       alloc_blocks);  in xfs_iomap_prealloc_size()
518 	if (xfs_quota_need_throttle(ip, XFS_DQ_USER, alloc_blocks))  in xfs_iomap_prealloc_size()
521 	if (xfs_quota_need_throttle(ip, XFS_DQ_GROUP, alloc_blocks))  in xfs_iomap_prealloc_size()
524 	if (xfs_quota_need_throttle(ip, XFS_DQ_PROJ, alloc_blocks))  in xfs_iomap_prealloc_size()
535 	alloc_blocks = MIN(alloc_blocks, qblocks);  in xfs_iomap_prealloc_size()
539 		alloc_blocks >>= shift;  in xfs_iomap_prealloc_size()
544 	if (alloc_blocks)  in xfs_iomap_prealloc_size()
545 		alloc_blocks = rounddown_pow_of_two(alloc_blocks);  in xfs_iomap_prealloc_size()
546 	if (alloc_blocks > MAXEXTLEN)  in xfs_iomap_prealloc_size()
547 		alloc_blocks = MAXEXTLEN;  in xfs_iomap_prealloc_size()
555 	while (alloc_blocks && alloc_blocks >= freesp)  in xfs_iomap_prealloc_size()
556 		alloc_blocks >>= 4;  in xfs_iomap_prealloc_size()
559 	if (alloc_blocks < mp->m_writeio_blocks)  in xfs_iomap_prealloc_size()
560 		alloc_blocks = mp->m_writeio_blocks;  in xfs_iomap_prealloc_size()
562 	trace_xfs_iomap_prealloc_size(ip, alloc_blocks, shift,  in xfs_iomap_prealloc_size()
565 	return alloc_blocks;  in xfs_iomap_prealloc_size()
606 		xfs_fsblock_t	alloc_blocks;  in xfs_iomap_write_delay()  local
608 		alloc_blocks = xfs_iomap_prealloc_size(mp, ip, offset, imap,  in xfs_iomap_write_delay()
613 		last_fsb = ioalign + alloc_blocks;  in xfs_iomap_write_delay()