131 	struct xfs_trans	*tp,  in xfs_reflink_find_shared()  argument
143 	error = xfs_alloc_read_agf(mp, tp, agno, 0, &agbp);  in xfs_reflink_find_shared()
147 	cur = xfs_refcountbt_init_cursor(mp, tp, agbp, agno);  in xfs_reflink_find_shared()
154 	xfs_trans_brelse(tp, agbp);  in xfs_reflink_find_shared()
356 	struct xfs_trans	*tp;  in xfs_reflink_allocate_cow()  local
379 	error = xfs_trans_alloc(mp, &M_RES(mp)->tr_write, resblks, 0, 0, &tp);  in xfs_reflink_allocate_cow()
397 		xfs_trans_cancel(tp);  in xfs_reflink_allocate_cow()
401 	error = xfs_trans_reserve_quota_nblks(tp, ip, resblks, 0,  in xfs_reflink_allocate_cow()
406 	xfs_trans_ijoin(tp, ip, 0);  in xfs_reflink_allocate_cow()
410 	error = xfs_bmapi_write(tp, ip, imap->br_startoff, imap->br_blockcount,  in xfs_reflink_allocate_cow()
417 	error = xfs_trans_commit(tp);  in xfs_reflink_allocate_cow()
440 	xfs_trans_unreserve_quota_nblks(tp, ip, (long)resblks, 0,  in xfs_reflink_allocate_cow()
443 	xfs_trans_cancel(tp);  in xfs_reflink_allocate_cow()
544 	struct xfs_trans	*tp;  in xfs_reflink_cancel_cow_range()  local
560 			0, 0, 0, &tp);  in xfs_reflink_cancel_cow_range()
565 	xfs_trans_ijoin(tp, ip, 0);  in xfs_reflink_cancel_cow_range()
568 	error = xfs_reflink_cancel_cow_blocks(ip, &tp, offset_fsb, end_fsb,  in xfs_reflink_cancel_cow_range()
573 	error = xfs_trans_commit(tp);  in xfs_reflink_cancel_cow_range()
579 	xfs_trans_cancel(tp);  in xfs_reflink_cancel_cow_range()
605 	struct xfs_trans	*tp;  in xfs_reflink_end_cow_extent()  local
619 			XFS_TRANS_RESERVE, &tp);  in xfs_reflink_end_cow_extent()
629 	xfs_trans_ijoin(tp, ip, 0);  in xfs_reflink_end_cow_extent()
665 	error = __xfs_bunmapi(tp, ip, del.br_startoff, &rlen, 0, 1);  in xfs_reflink_end_cow_extent()
674 	xfs_refcount_free_cow_extent(tp, del.br_startblock, del.br_blockcount);  in xfs_reflink_end_cow_extent()
677 	xfs_bmap_map_extent(tp, ip, &del);  in xfs_reflink_end_cow_extent()
680 	xfs_trans_mod_dquot_byino(tp, ip, XFS_TRANS_DQ_DELBCOUNT,  in xfs_reflink_end_cow_extent()
686 	error = xfs_trans_commit(tp);  in xfs_reflink_end_cow_extent()
696 	xfs_trans_cancel(tp);  in xfs_reflink_end_cow_extent()
867 	struct xfs_trans	*tp;  in xfs_reflink_set_inode_flag()  local
872 	error = xfs_trans_alloc(mp, &M_RES(mp)->tr_ichange, 0, 0, 0, &tp);  in xfs_reflink_set_inode_flag()
884 		xfs_trans_ijoin(tp, src, XFS_ILOCK_EXCL);  in xfs_reflink_set_inode_flag()
886 		xfs_trans_log_inode(tp, src, XFS_ILOG_CORE);  in xfs_reflink_set_inode_flag()
896 		xfs_trans_ijoin(tp, dest, XFS_ILOCK_EXCL);  in xfs_reflink_set_inode_flag()
898 		xfs_trans_log_inode(tp, dest, XFS_ILOG_CORE);  in xfs_reflink_set_inode_flag()
904 	error = xfs_trans_commit(tp);  in xfs_reflink_set_inode_flag()
925 	struct xfs_trans	*tp;  in xfs_reflink_update_dest()  local
931 	error = xfs_trans_alloc(mp, &M_RES(mp)->tr_ichange, 0, 0, 0, &tp);  in xfs_reflink_update_dest()
936 	xfs_trans_ijoin(tp, dest, XFS_ILOCK_EXCL);  in xfs_reflink_update_dest()
949 	xfs_trans_log_inode(tp, dest, XFS_ILOG_CORE);  in xfs_reflink_update_dest()
951 	error = xfs_trans_commit(tp);  in xfs_reflink_update_dest()
998 	struct xfs_trans	*tp;  in xfs_reflink_remap_extent()  local
1009 	error = xfs_trans_alloc(mp, &M_RES(mp)->tr_write, resblks, 0, 0, &tp);  in xfs_reflink_remap_extent()
1014 	xfs_trans_ijoin(tp, ip, 0);  in xfs_reflink_remap_extent()
1091 		error = xfs_trans_reserve_quota_nblks(tp, ip, qres, 0,  in xfs_reflink_remap_extent()
1102 		xfs_bmap_unmap_extent(tp, ip, &smap);  in xfs_reflink_remap_extent()
1103 		xfs_refcount_decrease_extent(tp, &smap);  in xfs_reflink_remap_extent()
1125 		xfs_refcount_increase_extent(tp, dmap);  in xfs_reflink_remap_extent()
1126 		xfs_bmap_map_extent(tp, ip, dmap);  in xfs_reflink_remap_extent()
1130 	xfs_trans_mod_dquot_byino(tp, ip, XFS_TRANS_DQ_BCOUNT, qdelta);  in xfs_reflink_remap_extent()
1139 		xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);  in xfs_reflink_remap_extent()
1143 	error = xfs_trans_commit(tp);  in xfs_reflink_remap_extent()
1147 	xfs_trans_cancel(tp);  in xfs_reflink_remap_extent()
1357 	struct xfs_trans		*tp,  in xfs_reflink_inode_has_shared_extents()  argument
1375 		error = xfs_iread_extents(tp, ip, XFS_DATA_FORK);  in xfs_reflink_inode_has_shared_extents()
1390 		error = xfs_reflink_find_shared(mp, tp, agno, agbno, aglen,  in xfs_reflink_inode_has_shared_extents()
1453 	struct xfs_trans	*tp;  in xfs_reflink_try_clear_inode_flag()  local
1457 	error = xfs_trans_alloc(mp, &M_RES(mp)->tr_write, 0, 0, 0, &tp);  in xfs_reflink_try_clear_inode_flag()
1462 	xfs_trans_ijoin(tp, ip, 0);  in xfs_reflink_try_clear_inode_flag()
1464 	error = xfs_reflink_clear_inode_flag(ip, &tp);  in xfs_reflink_try_clear_inode_flag()
1468 	error = xfs_trans_commit(tp);  in xfs_reflink_try_clear_inode_flag()
1475 	xfs_trans_cancel(tp);  in xfs_reflink_try_clear_inode_flag()