diff options
Diffstat (limited to 'fs/xfs/libxfs')
-rw-r--r-- | fs/xfs/libxfs/xfs_parent.c | 22 | ||||
-rw-r--r-- | fs/xfs/libxfs/xfs_parent.h | 3 | ||||
-rw-r--r-- | fs/xfs/libxfs/xfs_trans_space.c | 13 | ||||
-rw-r--r-- | fs/xfs/libxfs/xfs_trans_space.h | 3 |
4 files changed, 39 insertions, 2 deletions
diff --git a/fs/xfs/libxfs/xfs_parent.c b/fs/xfs/libxfs/xfs_parent.c index 65616cfc1a2b..6142e68f2338 100644 --- a/fs/xfs/libxfs/xfs_parent.c +++ b/fs/xfs/libxfs/xfs_parent.c @@ -205,3 +205,25 @@ xfs_parent_addname( xfs_attr_defer_add(&ppargs->args, XFS_ATTR_DEFER_SET); return 0; } + +/* Remove a parent pointer to reflect a dirent removal. */ +int +xfs_parent_removename( + struct xfs_trans *tp, + struct xfs_parent_args *ppargs, + struct xfs_inode *dp, + const struct xfs_name *parent_name, + struct xfs_inode *child) +{ + int error; + + error = xfs_parent_iread_extents(tp, child); + if (error) + return error; + + xfs_inode_to_parent_rec(&ppargs->rec, dp); + xfs_parent_da_args_init(&ppargs->args, tp, &ppargs->rec, child, + child->i_ino, parent_name); + xfs_attr_defer_add(&ppargs->args, XFS_ATTR_DEFER_REMOVE); + return 0; +} diff --git a/fs/xfs/libxfs/xfs_parent.h b/fs/xfs/libxfs/xfs_parent.h index 6de24e3ef318..4a7fd48c226a 100644 --- a/fs/xfs/libxfs/xfs_parent.h +++ b/fs/xfs/libxfs/xfs_parent.h @@ -81,5 +81,8 @@ xfs_parent_finish( int xfs_parent_addname(struct xfs_trans *tp, struct xfs_parent_args *ppargs, struct xfs_inode *dp, const struct xfs_name *parent_name, struct xfs_inode *child); +int xfs_parent_removename(struct xfs_trans *tp, struct xfs_parent_args *ppargs, + struct xfs_inode *dp, const struct xfs_name *parent_name, + struct xfs_inode *child); #endif /* __XFS_PARENT_H__ */ diff --git a/fs/xfs/libxfs/xfs_trans_space.c b/fs/xfs/libxfs/xfs_trans_space.c index c8adda82debe..df729e4f1a4c 100644 --- a/fs/xfs/libxfs/xfs_trans_space.c +++ b/fs/xfs/libxfs/xfs_trans_space.c @@ -81,3 +81,16 @@ xfs_symlink_space_res( return ret; } + +unsigned int +xfs_remove_space_res( + struct xfs_mount *mp, + unsigned int namelen) +{ + unsigned int ret = XFS_DIRREMOVE_SPACE_RES(mp); + + if (xfs_has_parent(mp)) + ret += xfs_parent_calc_space_res(mp, namelen); + + return ret; +} diff --git a/fs/xfs/libxfs/xfs_trans_space.h b/fs/xfs/libxfs/xfs_trans_space.h index 354ad1d6e18d..a4490813c56f 100644 --- a/fs/xfs/libxfs/xfs_trans_space.h +++ b/fs/xfs/libxfs/xfs_trans_space.h @@ -91,8 +91,6 @@ 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_IFREE_SPACE_RES(mp) \ @@ -106,5 +104,6 @@ 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); #endif /* __XFS_TRANS_SPACE_H__ */ |