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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2018-05-09 19:02:02 +0200 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-05-16 02:57:05 +0200 |
| commit | 7f8f1313d91a7db9546de6e5bfeb1a2eebb1fef5 (patch) | |
| tree | d8477b413b593b6b1e63cedd68e0fc02979dffbf | |
| parent | xfs: add helpers to calculate btree size (diff) | |
| download | linux-7f8f1313d91a7db9546de6e5bfeb1a2eebb1fef5.tar.xz linux-7f8f1313d91a7db9546de6e5bfeb1a2eebb1fef5.zip | |
xfs: expose various functions to repair code
Expose various helpers that the repair code will want to use.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
| -rw-r--r-- | fs/xfs/libxfs/xfs_ialloc.c | 2 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_ialloc.h | 3 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_refcount.c | 4 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_refcount.h | 5 |
4 files changed, 11 insertions, 3 deletions
diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c index de627fa19168..4ca4ff7a757d 100644 --- a/fs/xfs/libxfs/xfs_ialloc.c +++ b/fs/xfs/libxfs/xfs_ialloc.c @@ -148,7 +148,7 @@ xfs_inobt_get_rec( /* * Insert a single inobt record. Cursor must already point to desired location. */ -STATIC int +int xfs_inobt_insert_rec( struct xfs_btree_cur *cur, uint16_t holemask, diff --git a/fs/xfs/libxfs/xfs_ialloc.h b/fs/xfs/libxfs/xfs_ialloc.h index c5402bb4ce0c..77fffced8bac 100644 --- a/fs/xfs/libxfs/xfs_ialloc.h +++ b/fs/xfs/libxfs/xfs_ialloc.h @@ -176,6 +176,9 @@ int xfs_ialloc_has_inode_record(struct xfs_btree_cur *cur, xfs_agino_t low, xfs_agino_t high, bool *exists); int xfs_ialloc_count_inodes(struct xfs_btree_cur *cur, xfs_agino_t *count, xfs_agino_t *freecount); +int xfs_inobt_insert_rec(struct xfs_btree_cur *cur, uint16_t holemask, + uint8_t count, int32_t freecount, xfs_inofree_t free, + int *stat); int xfs_ialloc_cluster_alignment(struct xfs_mount *mp); void xfs_ialloc_agino_range(struct xfs_mount *mp, xfs_agnumber_t agno, diff --git a/fs/xfs/libxfs/xfs_refcount.c b/fs/xfs/libxfs/xfs_refcount.c index 560e28473024..f94bac7a6555 100644 --- a/fs/xfs/libxfs/xfs_refcount.c +++ b/fs/xfs/libxfs/xfs_refcount.c @@ -89,7 +89,7 @@ xfs_refcount_lookup_ge( } /* Convert on-disk record to in-core format. */ -static inline void +void xfs_refcount_btrec_to_irec( union xfs_btree_rec *rec, struct xfs_refcount_irec *irec) @@ -149,7 +149,7 @@ xfs_refcount_update( * by [bno, len, refcount]. * This either works (return 0) or gets an EFSCORRUPTED error. */ -STATIC int +int xfs_refcount_insert( struct xfs_btree_cur *cur, struct xfs_refcount_irec *irec, diff --git a/fs/xfs/libxfs/xfs_refcount.h b/fs/xfs/libxfs/xfs_refcount.h index 2a731ac68fe4..5856abb265ec 100644 --- a/fs/xfs/libxfs/xfs_refcount.h +++ b/fs/xfs/libxfs/xfs_refcount.h @@ -85,5 +85,10 @@ static inline xfs_fileoff_t xfs_refcount_max_unmap(int log_res) extern int xfs_refcount_has_record(struct xfs_btree_cur *cur, xfs_agblock_t bno, xfs_extlen_t len, bool *exists); +union xfs_btree_rec; +extern void xfs_refcount_btrec_to_irec(union xfs_btree_rec *rec, + struct xfs_refcount_irec *irec); +extern int xfs_refcount_insert(struct xfs_btree_cur *cur, + struct xfs_refcount_irec *irec, int *stat); #endif /* __XFS_REFCOUNT_H__ */ |