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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-05 19:27:15 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-05 19:27:15 +0000 |
commit | a33528d510dcb2e83b5ff48fb020acd97e9af2db (patch) | |
tree | 4838facd92bb3cfae92f01a6dfb780cc47c29d7e /fs/xfs/libxfs/xfs_trans_space.h | |
parent | Releasing progress-linux version 6.9.12-1~progress7.99u1. (diff) | |
download | linux-a33528d510dcb2e83b5ff48fb020acd97e9af2db.tar.xz linux-a33528d510dcb2e83b5ff48fb020acd97e9af2db.zip |
Merging upstream version 6.10.3.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/xfs/libxfs/xfs_trans_space.h')
-rw-r--r-- | fs/xfs/libxfs/xfs_trans_space.h | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/fs/xfs/libxfs/xfs_trans_space.h b/fs/xfs/libxfs/xfs_trans_space.h index 87b31c69a7..1155ff2d37 100644 --- a/fs/xfs/libxfs/xfs_trans_space.h +++ b/fs/xfs/libxfs/xfs_trans_space.h @@ -10,6 +10,10 @@ * Components of space reservations. */ +/* Worst case number of bmaps that can be held in a block. */ +#define XFS_MAX_CONTIG_BMAPS_PER_BLOCK(mp) \ + (((mp)->m_bmap_dmxr[0]) - ((mp)->m_bmap_dmnr[0])) + /* Worst case number of rmaps that can be held in a block. */ #define XFS_MAX_CONTIG_RMAPS_PER_BLOCK(mp) \ (((mp)->m_rmap_mxr[0]) - ((mp)->m_rmap_mnr[0])) @@ -76,31 +80,32 @@ /* This macro is not used - see inline code in xfs_attr_set */ #define XFS_ATTRSET_SPACE_RES(mp, v) \ (XFS_DAENTER_SPACE_RES(mp, XFS_ATTR_FORK) + XFS_B_TO_FSB(mp, v)) -#define XFS_CREATE_SPACE_RES(mp,nl) \ - (XFS_IALLOC_SPACE_RES(mp) + XFS_DIRENTER_SPACE_RES(mp,nl)) #define XFS_DIOSTRAT_SPACE_RES(mp, v) \ (XFS_EXTENTADD_SPACE_RES(mp, XFS_DATA_FORK) + (v)) #define XFS_GROWFS_SPACE_RES(mp) \ (2 * (mp)->m_alloc_maxlevels) #define XFS_GROWFSRT_SPACE_RES(mp,b) \ ((b) + XFS_EXTENTADD_SPACE_RES(mp, XFS_DATA_FORK)) -#define XFS_LINK_SPACE_RES(mp,nl) \ - XFS_DIRENTER_SPACE_RES(mp,nl) -#define XFS_MKDIR_SPACE_RES(mp,nl) \ - (XFS_IALLOC_SPACE_RES(mp) + XFS_DIRENTER_SPACE_RES(mp,nl)) #define XFS_QM_DQALLOC_SPACE_RES(mp) \ (XFS_EXTENTADD_SPACE_RES(mp, XFS_DATA_FORK) + \ XFS_DQUOT_CLUSTER_SIZE_FSB) #define XFS_QM_QINOCREATE_SPACE_RES(mp) \ XFS_IALLOC_SPACE_RES(mp) -#define XFS_REMOVE_SPACE_RES(mp) \ - XFS_DIRREMOVE_SPACE_RES(mp) -#define XFS_RENAME_SPACE_RES(mp,nl) \ - (XFS_DIRREMOVE_SPACE_RES(mp) + XFS_DIRENTER_SPACE_RES(mp,nl)) -#define XFS_SYMLINK_SPACE_RES(mp,nl,b) \ - (XFS_IALLOC_SPACE_RES(mp) + XFS_DIRENTER_SPACE_RES(mp,nl) + (b)) #define XFS_IFREE_SPACE_RES(mp) \ (xfs_has_finobt(mp) ? M_IGEO(mp)->inobt_maxlevels : 0) +unsigned int xfs_parent_calc_space_res(struct xfs_mount *mp, + unsigned int namelen); + +unsigned int xfs_create_space_res(struct xfs_mount *mp, unsigned int namelen); +unsigned int xfs_mkdir_space_res(struct xfs_mount *mp, unsigned int namelen); +unsigned int xfs_link_space_res(struct xfs_mount *mp, unsigned int namelen); +unsigned int xfs_symlink_space_res(struct xfs_mount *mp, unsigned int namelen, + unsigned int fsblocks); +unsigned int xfs_remove_space_res(struct xfs_mount *mp, unsigned int namelen); + +unsigned int xfs_rename_space_res(struct xfs_mount *mp, + unsigned int src_namelen, bool target_exists, + unsigned int target_namelen, bool has_whiteout); #endif /* __XFS_TRANS_SPACE_H__ */ |