diff options
Diffstat (limited to 'fs/xfs/xfs_fsmap.h')
| -rw-r--r-- | fs/xfs/xfs_fsmap.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/fs/xfs/xfs_fsmap.h b/fs/xfs/xfs_fsmap.h index a0bcc38486a5..06e492fd479d 100644 --- a/fs/xfs/xfs_fsmap.h +++ b/fs/xfs/xfs_fsmap.h @@ -28,6 +28,21 @@ struct xfs_fsmap_head { struct xfs_fsmap fmh_keys[2]; /* low and high keys */ }; +/* internal fsmap record format */ +struct xfs_fsmap_irec { + xfs_daddr_t start_daddr; + xfs_daddr_t len_daddr; + uint64_t owner; /* extent owner */ + uint64_t offset; /* offset within the owner */ + unsigned int rm_flags; /* rmap state flags */ + + /* + * rmapbt startblock corresponding to start_daddr, if the record came + * from an rmap btree. + */ + xfs_agblock_t rec_key; +}; + int xfs_ioc_getfsmap(struct xfs_inode *ip, struct fsmap_head __user *arg); #endif /* __XFS_FSMAP_H__ */ |