14 #define XFS_MAX_CONTIG_RMAPS_PER_BLOCK(mp)    \  argument
15 		(((mp)->m_rmap_mxr[0]) - ((mp)->m_rmap_mnr[0]))
18 #define XFS_RMAPADD_SPACE_RES(mp) ((mp)->m_rmap_maxlevels)  argument
21 #define XFS_NRMAPADD_SPACE_RES(mp, b)\  argument
22 	(((b + XFS_MAX_CONTIG_RMAPS_PER_BLOCK(mp) - 1) / \
23 	  XFS_MAX_CONTIG_RMAPS_PER_BLOCK(mp)) * \
24 	  XFS_RMAPADD_SPACE_RES(mp))
26 #define XFS_MAX_CONTIG_EXTENTS_PER_BLOCK(mp)    \  argument
27 		(((mp)->m_alloc_mxr[0]) - ((mp)->m_alloc_mnr[0]))
28 #define	XFS_EXTENTADD_SPACE_RES(mp,w)	(XFS_BM_MAXLEVELS(mp,w) - 1)  argument
29 #define XFS_NEXTENTADD_SPACE_RES(mp,b,w)\  argument
30 	(((b + XFS_MAX_CONTIG_EXTENTS_PER_BLOCK(mp) - 1) / \
31 	  XFS_MAX_CONTIG_EXTENTS_PER_BLOCK(mp)) * \
32 	  XFS_EXTENTADD_SPACE_RES(mp,w))
35 #define XFS_SWAP_RMAP_SPACE_RES(mp,b,w)\  argument
36 	(XFS_NEXTENTADD_SPACE_RES((mp), (b), (w)) + \
37 	 XFS_NRMAPADD_SPACE_RES((mp), (b)))
39 #define	XFS_DAENTER_1B(mp,w)	\  argument
40 	((w) == XFS_DATA_FORK ? (mp)->m_dir_geo->fsbcount : 1)
41 #define	XFS_DAENTER_DBS(mp,w)	\  argument
43 #define	XFS_DAENTER_BLOCKS(mp,w)	\  argument
44 	(XFS_DAENTER_1B(mp,w) * XFS_DAENTER_DBS(mp,w))
45 #define	XFS_DAENTER_BMAP1B(mp,w)	\  argument
46 	XFS_NEXTENTADD_SPACE_RES(mp, XFS_DAENTER_1B(mp, w), w)
47 #define	XFS_DAENTER_BMAPS(mp,w)		\  argument
48 	(XFS_DAENTER_DBS(mp,w) * XFS_DAENTER_BMAP1B(mp,w))
49 #define	XFS_DAENTER_SPACE_RES(mp,w)	\  argument
50 	(XFS_DAENTER_BLOCKS(mp,w) + XFS_DAENTER_BMAPS(mp,w))
51 #define	XFS_DAREMOVE_SPACE_RES(mp,w)	XFS_DAENTER_BMAPS(mp,w)  argument
52 #define	XFS_DIRENTER_MAX_SPLIT(mp,nl)	1  argument
53 #define	XFS_DIRENTER_SPACE_RES(mp,nl)	\  argument
54 	(XFS_DAENTER_SPACE_RES(mp, XFS_DATA_FORK) * \
55 	 XFS_DIRENTER_MAX_SPLIT(mp,nl))
56 #define	XFS_DIRREMOVE_SPACE_RES(mp)	\  argument
57 	XFS_DAREMOVE_SPACE_RES(mp, XFS_DATA_FORK)
58 #define	XFS_IALLOC_SPACE_RES(mp)	\  argument
59 	(M_IGEO(mp)->ialloc_blks + \
60 	 ((xfs_sb_version_hasfinobt(&mp->m_sb) ? 2 : 1) * \
61 	  M_IGEO(mp)->inobt_maxlevels))
66 #define	XFS_ADDAFORK_SPACE_RES(mp)	\  argument
67 	((mp)->m_dir_geo->fsbcount + XFS_DAENTER_BMAP1B(mp, XFS_DATA_FORK))
68 #define	XFS_ATTRRM_SPACE_RES(mp)	\  argument
69 	XFS_DAREMOVE_SPACE_RES(mp, XFS_ATTR_FORK)
71 #define	XFS_ATTRSET_SPACE_RES(mp, v)	\  argument
72 	(XFS_DAENTER_SPACE_RES(mp, XFS_ATTR_FORK) + XFS_B_TO_FSB(mp, v))
73 #define	XFS_CREATE_SPACE_RES(mp,nl)	\  argument
74 	(XFS_IALLOC_SPACE_RES(mp) + XFS_DIRENTER_SPACE_RES(mp,nl))
75 #define	XFS_DIOSTRAT_SPACE_RES(mp, v)	\  argument
76 	(XFS_EXTENTADD_SPACE_RES(mp, XFS_DATA_FORK) + (v))
77 #define	XFS_GROWFS_SPACE_RES(mp)	\  argument
78 	(2 * (mp)->m_ag_maxlevels)
79 #define	XFS_GROWFSRT_SPACE_RES(mp,b)	\  argument
80 	((b) + XFS_EXTENTADD_SPACE_RES(mp, XFS_DATA_FORK))
81 #define	XFS_LINK_SPACE_RES(mp,nl)	\  argument
82 	XFS_DIRENTER_SPACE_RES(mp,nl)
83 #define	XFS_MKDIR_SPACE_RES(mp,nl)	\  argument
84 	(XFS_IALLOC_SPACE_RES(mp) + XFS_DIRENTER_SPACE_RES(mp,nl))
85 #define	XFS_QM_DQALLOC_SPACE_RES(mp)	\  argument
86 	(XFS_EXTENTADD_SPACE_RES(mp, XFS_DATA_FORK) + \
88 #define	XFS_QM_QINOCREATE_SPACE_RES(mp)	\  argument
89 	XFS_IALLOC_SPACE_RES(mp)
90 #define	XFS_REMOVE_SPACE_RES(mp)	\  argument
91 	XFS_DIRREMOVE_SPACE_RES(mp)
92 #define	XFS_RENAME_SPACE_RES(mp,nl)	\  argument
93 	(XFS_DIRREMOVE_SPACE_RES(mp) + XFS_DIRENTER_SPACE_RES(mp,nl))
94 #define	XFS_SYMLINK_SPACE_RES(mp,nl,b)	\  argument
95 	(XFS_IALLOC_SPACE_RES(mp) + XFS_DIRENTER_SPACE_RES(mp,nl) + (b))
96 #define XFS_IFREE_SPACE_RES(mp)		\  argument
97 	(xfs_sb_version_hasfinobt(&mp->m_sb) ? \
98 			M_IGEO(mp)->inobt_maxlevels : 0)