353 	xfs_fsblock_t		alloc_blocks)  in xfs_quota_need_throttle()  argument
375 	if (res->reserved + alloc_blocks < pre->q_prealloc_lo_wmark)  in xfs_quota_need_throttle()
476 	xfs_fsblock_t		alloc_blocks = 0;  in xfs_iomap_prealloc_size()  local
522 	alloc_blocks = plen * 2;  in xfs_iomap_prealloc_size()
523 	if (alloc_blocks > XFS_MAX_BMBT_EXTLEN)  in xfs_iomap_prealloc_size()
524 		alloc_blocks = XFS_B_TO_FSB(mp, offset);  in xfs_iomap_prealloc_size()
525 	qblocks = alloc_blocks;  in xfs_iomap_prealloc_size()
534 	alloc_blocks = XFS_FILEOFF_MIN(roundup_pow_of_two(XFS_MAX_BMBT_EXTLEN),  in xfs_iomap_prealloc_size()
535 				       alloc_blocks);  in xfs_iomap_prealloc_size()
549 	if (xfs_quota_need_throttle(ip, XFS_DQTYPE_USER, alloc_blocks))  in xfs_iomap_prealloc_size()
552 	if (xfs_quota_need_throttle(ip, XFS_DQTYPE_GROUP, alloc_blocks))  in xfs_iomap_prealloc_size()
555 	if (xfs_quota_need_throttle(ip, XFS_DQTYPE_PROJ, alloc_blocks))  in xfs_iomap_prealloc_size()
566 	alloc_blocks = min(alloc_blocks, qblocks);  in xfs_iomap_prealloc_size()
570 		alloc_blocks >>= shift;  in xfs_iomap_prealloc_size()
575 	if (alloc_blocks)  in xfs_iomap_prealloc_size()
576 		alloc_blocks = rounddown_pow_of_two(alloc_blocks);  in xfs_iomap_prealloc_size()
577 	if (alloc_blocks > XFS_MAX_BMBT_EXTLEN)  in xfs_iomap_prealloc_size()
578 		alloc_blocks = XFS_MAX_BMBT_EXTLEN;  in xfs_iomap_prealloc_size()
586 	while (alloc_blocks && alloc_blocks >= freesp)  in xfs_iomap_prealloc_size()
587 		alloc_blocks >>= 4;  in xfs_iomap_prealloc_size()
588 	if (alloc_blocks < mp->m_allocsize_blocks)  in xfs_iomap_prealloc_size()
589 		alloc_blocks = mp->m_allocsize_blocks;  in xfs_iomap_prealloc_size()
590 	trace_xfs_iomap_prealloc_size(ip, alloc_blocks, shift,  in xfs_iomap_prealloc_size()
592 	return alloc_blocks;  in xfs_iomap_prealloc_size()