diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_inode_fork.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_inode_fork.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/fs/xfs/libxfs/xfs_inode_fork.h b/fs/xfs/libxfs/xfs_inode_fork.h index 96d307784c85..bd53eb951b65 100644 --- a/fs/xfs/libxfs/xfs_inode_fork.h +++ b/fs/xfs/libxfs/xfs_inode_fork.h @@ -13,14 +13,12 @@ struct xfs_dinode; * File incore extent information, present for each of data & attr forks. */ struct xfs_ifork { - int64_t if_bytes; /* bytes in if_u1 */ + int64_t if_bytes; /* bytes in if_data */ struct xfs_btree_block *if_broot; /* file's incore btree root */ unsigned int if_seq; /* fork mod counter */ int if_height; /* height of the extent tree */ - union { - void *if_root; /* extent tree root */ - char *if_data; /* inline file data */ - } if_u1; + void *if_data; /* extent tree root or + inline data */ xfs_extnum_t if_nextents; /* # of extents in this fork */ short if_broot_bytes; /* bytes allocated for root */ int8_t if_format; /* format of this fork */ @@ -170,7 +168,7 @@ int xfs_iformat_attr_fork(struct xfs_inode *, struct xfs_dinode *); void xfs_iflush_fork(struct xfs_inode *, struct xfs_dinode *, struct xfs_inode_log_item *, int); void xfs_idestroy_fork(struct xfs_ifork *ifp); -void xfs_idata_realloc(struct xfs_inode *ip, int64_t byte_diff, +void * xfs_idata_realloc(struct xfs_inode *ip, int64_t byte_diff, int whichfork); void xfs_iroot_realloc(struct xfs_inode *, int, int); int xfs_iread_extents(struct xfs_trans *, struct xfs_inode *, int); @@ -180,6 +178,9 @@ void xfs_init_local_fork(struct xfs_inode *ip, int whichfork, const void *data, int64_t size); xfs_extnum_t xfs_iext_count(struct xfs_ifork *ifp); +void xfs_iext_insert_raw(struct xfs_ifork *ifp, + struct xfs_iext_cursor *cur, + struct xfs_bmbt_irec *irec); void xfs_iext_insert(struct xfs_inode *, struct xfs_iext_cursor *cur, struct xfs_bmbt_irec *, int); void xfs_iext_remove(struct xfs_inode *, struct xfs_iext_cursor *, @@ -259,6 +260,7 @@ int xfs_iext_count_may_overflow(struct xfs_inode *ip, int whichfork, int nr_to_add); int xfs_iext_count_upgrade(struct xfs_trans *tp, struct xfs_inode *ip, uint nr_to_add); +bool xfs_ifork_is_realtime(struct xfs_inode *ip, int whichfork); /* returns true if the fork has extents but they are not read in yet. */ static inline bool xfs_need_iread_extents(const struct xfs_ifork *ifp) |