diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_imeta.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_imeta.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_imeta.h b/fs/xfs/libxfs/xfs_imeta.h index 9a5fc2e66036..9633351b8839 100644 --- a/fs/xfs/libxfs/xfs_imeta.h +++ b/fs/xfs/libxfs/xfs_imeta.h @@ -66,6 +66,18 @@ void xfs_imeta_droplink(struct xfs_inode *ip); unsigned int xfs_imeta_create_space_res(struct xfs_mount *mp); unsigned int xfs_imeta_unlink_space_res(struct xfs_mount *mp); +/* Space reservations for metadata inodes. */ +struct xfs_alloc_arg; + +bool xfs_imeta_resv_critical(struct xfs_mount *mp, struct xfs_inode *ip); +void xfs_imeta_resv_alloc_extent(struct xfs_inode *ip, + struct xfs_alloc_arg *args); +void xfs_imeta_resv_free_extent(struct xfs_inode *ip, struct xfs_trans *tp, + xfs_filblks_t len); +void xfs_imeta_resv_free_inode(struct xfs_mount *mp, struct xfs_inode *ip); +int xfs_imeta_resv_init_inode(struct xfs_mount *mp, struct xfs_inode *ip, + xfs_filblks_t ask); + /* Must be implemented by the libxfs client */ int xfs_imeta_iget(struct xfs_mount *mp, xfs_ino_t ino, unsigned char ftype, struct xfs_inode **ipp); |