24 #define XFS_MAX_CONTIG_EXTENTS_PER_BLOCK(mp)    \  argument
25 		(((mp)->m_alloc_mxr[0]) - ((mp)->m_alloc_mnr[0]))
26 #define	XFS_EXTENTADD_SPACE_RES(mp,w)	(XFS_BM_MAXLEVELS(mp,w) - 1)  argument
27 #define XFS_NEXTENTADD_SPACE_RES(mp,b,w)\  argument
28 	(((b + XFS_MAX_CONTIG_EXTENTS_PER_BLOCK(mp) - 1) / \
29 	  XFS_MAX_CONTIG_EXTENTS_PER_BLOCK(mp)) * \
30 	  XFS_EXTENTADD_SPACE_RES(mp,w))
31 #define	XFS_DAENTER_1B(mp,w)	\  argument
32 	((w) == XFS_DATA_FORK ? (mp)->m_dir_geo->fsbcount : 1)
33 #define	XFS_DAENTER_DBS(mp,w)	\  argument
35 #define	XFS_DAENTER_BLOCKS(mp,w)	\  argument
36 	(XFS_DAENTER_1B(mp,w) * XFS_DAENTER_DBS(mp,w))
37 #define	XFS_DAENTER_BMAP1B(mp,w)	\  argument
38 	XFS_NEXTENTADD_SPACE_RES(mp, XFS_DAENTER_1B(mp, w), w)
39 #define	XFS_DAENTER_BMAPS(mp,w)		\  argument
40 	(XFS_DAENTER_DBS(mp,w) * XFS_DAENTER_BMAP1B(mp,w))
41 #define	XFS_DAENTER_SPACE_RES(mp,w)	\  argument
42 	(XFS_DAENTER_BLOCKS(mp,w) + XFS_DAENTER_BMAPS(mp,w))
43 #define	XFS_DAREMOVE_SPACE_RES(mp,w)	XFS_DAENTER_BMAPS(mp,w)  argument
44 #define	XFS_DIRENTER_MAX_SPLIT(mp,nl)	1  argument
45 #define	XFS_DIRENTER_SPACE_RES(mp,nl)	\  argument
46 	(XFS_DAENTER_SPACE_RES(mp, XFS_DATA_FORK) * \
47 	 XFS_DIRENTER_MAX_SPLIT(mp,nl))
48 #define	XFS_DIRREMOVE_SPACE_RES(mp)	\  argument
49 	XFS_DAREMOVE_SPACE_RES(mp, XFS_DATA_FORK)
50 #define	XFS_IALLOC_SPACE_RES(mp)	\  argument
51 	((mp)->m_ialloc_blks + \
52 	 (xfs_sb_version_hasfinobt(&mp->m_sb) ? 2 : 1 * \
53 	  ((mp)->m_in_maxlevels - 1)))
58 #define	XFS_ADDAFORK_SPACE_RES(mp)	\  argument
59 	((mp)->m_dir_geo->fsbcount + XFS_DAENTER_BMAP1B(mp, XFS_DATA_FORK))
60 #define	XFS_ATTRRM_SPACE_RES(mp)	\  argument
61 	XFS_DAREMOVE_SPACE_RES(mp, XFS_ATTR_FORK)
63 #define	XFS_ATTRSET_SPACE_RES(mp, v)	\  argument
64 	(XFS_DAENTER_SPACE_RES(mp, XFS_ATTR_FORK) + XFS_B_TO_FSB(mp, v))
65 #define	XFS_CREATE_SPACE_RES(mp,nl)	\  argument
66 	(XFS_IALLOC_SPACE_RES(mp) + XFS_DIRENTER_SPACE_RES(mp,nl))
67 #define	XFS_DIOSTRAT_SPACE_RES(mp, v)	\  argument
68 	(XFS_EXTENTADD_SPACE_RES(mp, XFS_DATA_FORK) + (v))
69 #define	XFS_GROWFS_SPACE_RES(mp)	\  argument
70 	(2 * XFS_AG_MAXLEVELS(mp))
71 #define	XFS_GROWFSRT_SPACE_RES(mp,b)	\  argument
72 	((b) + XFS_EXTENTADD_SPACE_RES(mp, XFS_DATA_FORK))
73 #define	XFS_LINK_SPACE_RES(mp,nl)	\  argument
74 	XFS_DIRENTER_SPACE_RES(mp,nl)
75 #define	XFS_MKDIR_SPACE_RES(mp,nl)	\  argument
76 	(XFS_IALLOC_SPACE_RES(mp) + XFS_DIRENTER_SPACE_RES(mp,nl))
77 #define	XFS_QM_DQALLOC_SPACE_RES(mp)	\  argument
78 	(XFS_EXTENTADD_SPACE_RES(mp, XFS_DATA_FORK) + \
80 #define	XFS_QM_QINOCREATE_SPACE_RES(mp)	\  argument
81 	XFS_IALLOC_SPACE_RES(mp)
82 #define	XFS_REMOVE_SPACE_RES(mp)	\  argument
83 	XFS_DIRREMOVE_SPACE_RES(mp)
84 #define	XFS_RENAME_SPACE_RES(mp,nl)	\  argument
85 	(XFS_DIRREMOVE_SPACE_RES(mp) + XFS_DIRENTER_SPACE_RES(mp,nl))
86 #define	XFS_SYMLINK_SPACE_RES(mp,nl,b)	\  argument
87 	(XFS_IALLOC_SPACE_RES(mp) + XFS_DIRENTER_SPACE_RES(mp,nl) + (b))
88 #define XFS_IFREE_SPACE_RES(mp)		\  argument
89 	(xfs_sb_version_hasfinobt(&mp->m_sb) ? (mp)->m_in_maxlevels : 0)