diff options
| -rw-r--r-- | fs/xfs/xfs_btree.c | 22 | ||||
| -rw-r--r-- | fs/xfs/xfs_btree.h | 67 |
2 files changed, 11 insertions, 78 deletions
diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c index d667d30..b735c72 100644 --- a/fs/xfs/xfs_btree.c +++ b/fs/xfs/xfs_btree.c @@ -87,7 +87,7 @@ xfs_btree_check_lblock( return 0; } -int /* error (0 or EFSCORRUPTED) */ +STATIC int /* error (0 or EFSCORRUPTED) */ xfs_btree_check_sblock( struct xfs_btree_cur *cur, /* btree cursor */ struct xfs_btree_sblock *block, /* btree short form block pointer */ @@ -163,7 +163,7 @@ xfs_btree_check_lptr( /* * Check that (short) pointer is ok. */ -int /* error (0 or EFSCORRUPTED) */ +STATIC int /* error (0 or EFSCORRUPTED) */ xfs_btree_check_sptr( struct xfs_btree_cur *cur, /* btree cursor */ xfs_agblock_t bno, /* btree block disk address */ @@ -182,7 +182,7 @@ xfs_btree_check_sptr( /* * Check that block ptr is ok. */ -int /* error (0 or EFSCORRUPTED) */ +STATIC int /* error (0 or EFSCORRUPTED) */ xfs_btree_check_ptr( struct xfs_btree_cur *cur, /* btree cursor */ union xfs_btree_ptr *ptr, /* btree block disk address */ @@ -523,7 +523,7 @@ xfs_btree_islastblock( * Change the cursor to point to the first record at the given level. * Other levels are unaffected. */ -int /* success=1, failure=0 */ +STATIC int /* success=1, failure=0 */ xfs_btree_firstrec( xfs_btree_cur_t *cur, /* btree cursor */ int level) /* level to change */ @@ -552,7 +552,7 @@ xfs_btree_firstrec( * Change the cursor to point to the last record in the current block * at the given level. Other levels are unaffected. */ -int /* success=1, failure=0 */ +STATIC int /* success=1, failure=0 */ xfs_btree_lastrec( xfs_btree_cur_t *cur, /* btree cursor */ int level) /* level to change */ @@ -775,7 +775,7 @@ xfs_btree_readahead_sblock( * Read-ahead btree blocks, at the given level. * Bits in lr are set from XFS_BTCUR_{LEFT,RIGHT}RA. */ -int +STATIC int xfs_btree_readahead( struct xfs_btree_cur *cur, /* btree cursor */ int lev, /* level in btree */ @@ -1711,7 +1711,7 @@ error0: /* * Update keys at all levels from here to the root along the cursor's path. */ -int +STATIC int xfs_btree_updkey( struct xfs_btree_cur *cur, union xfs_btree_key *keyp, @@ -1821,7 +1821,7 @@ error0: * Move 1 record left from cur/level if possible. * Update cur to reflect the new path. */ -int /* error */ +STATIC int /* error */ xfs_btree_lshift( struct xfs_btree_cur *cur, int level, @@ -2004,7 +2004,7 @@ error0: * Move 1 record right from cur/level if possible. * Update cur to reflect the new path. */ -int /* error */ +STATIC int /* error */ xfs_btree_rshift( struct xfs_btree_cur *cur, int level, @@ -2180,7 +2180,7 @@ error1: * Return new block number and the key to its first * record (to be inserted into parent). */ -int /* error */ +STATIC int /* error */ xfs_btree_split( struct xfs_btree_cur *cur, int level, @@ -2465,7 +2465,7 @@ error0: /* * Allocate a new root block, fill it in. */ -int /* error */ +STATIC int /* error */ xfs_btree_new_root( struct xfs_btree_cur *cur, /* btree cursor */ int *stat) /* success/failure */ diff --git a/fs/xfs/xfs_btree.h b/fs/xfs/xfs_btree.h index 25a488d..2a22c58 100644 --- a/fs/xfs/xfs_btree.h +++ b/fs/xfs/xfs_btree.h @@ -340,16 +340,6 @@ xfs_btree_check_lblock( struct xfs_buf *bp); /* buffer containing block, if any */ /* - * Check that short form block header is ok. - */ -int /* error (0 or EFSCORRUPTED) */ -xfs_btree_check_sblock( - struct xfs_btree_cur *cur, /* btree cursor */ - struct xfs_btree_sblock *block, /* btree short form block pointer */ - int level, /* level of the btree block */ - struct xfs_buf *bp); /* buffer containing block */ - -/* * Check that block header is ok. */ int @@ -368,29 +358,6 @@ xfs_btree_check_lptr( xfs_dfsbno_t ptr, /* btree block disk address */ int level); /* btree block level */ -#define xfs_btree_check_lptr_disk(cur, ptr, level) \ - xfs_btree_check_lptr(cur, be64_to_cpu(ptr), level) - - -/* - * Check that (short) pointer is ok. - */ -int /* error (0 or EFSCORRUPTED) */ -xfs_btree_check_sptr( - struct xfs_btree_cur *cur, /* btree cursor */ - xfs_agblock_t ptr, /* btree block disk address */ - int level); /* btree block level */ - -/* - * Check that (short) pointer is ok. - */ -int /* error (0 or EFSCORRUPTED) */ -xfs_btree_check_ptr( - struct xfs_btree_cur *cur, /* btree cursor */ - union xfs_btree_ptr *ptr, /* btree block disk address */ - int index, /* offset from ptr to check */ - int level); /* btree block level */ - /* * Delete the btree cursor. */ @@ -409,15 +376,6 @@ xfs_btree_dup_cursor( xfs_btree_cur_t **ncur);/* output cursor */ /* - * Change the cursor to point to the first record in the current block - * at the given level. Other levels are unaffected. - */ -int /* success=1, failure=0 */ -xfs_btree_firstrec( - xfs_btree_cur_t *cur, /* btree cursor */ - int level); /* level to change */ - -/* * Get a buffer for the block, return it with no data read. * Long-form addressing. */ @@ -449,15 +407,6 @@ xfs_btree_islastblock( int level); /* level to check */ /* - * Change the cursor to point to the last record in the current block - * at the given level. Other levels are unaffected. - */ -int /* success=1, failure=0 */ -xfs_btree_lastrec( - xfs_btree_cur_t *cur, /* btree cursor */ - int level); /* level to change */ - -/* * Compute first and last byte offsets for the fields given. * Interprets the offsets table, which contains struct field offsets. */ @@ -518,16 +467,6 @@ xfs_btree_reada_bufs( xfs_extlen_t count); /* count of filesystem blocks */ /* - * Read-ahead btree blocks, at the given level. - * Bits in lr are set from XFS_BTCUR_{LEFT,RIGHT}RA. - */ -int /* readahead block count */ -xfs_btree_readahead( - xfs_btree_cur_t *cur, /* btree cursor */ - int lev, /* level in btree */ - int lr); /* left/right bits */ - -/* * Set the buffer for level "lev" in the cursor to bp, releasing * any previous buffer. */ @@ -544,13 +483,7 @@ xfs_btree_setbuf( int xfs_btree_increment(struct xfs_btree_cur *, int, int *); int xfs_btree_decrement(struct xfs_btree_cur *, int, int *); int xfs_btree_lookup(struct xfs_btree_cur *, xfs_lookup_t, int *); -int xfs_btree_updkey(struct xfs_btree_cur *, union xfs_btree_key *, int); int xfs_btree_update(struct xfs_btree_cur *, union xfs_btree_rec *); -int xfs_btree_lshift(struct xfs_btree_cur *, int, int *); -int xfs_btree_rshift(struct xfs_btree_cur *, int, int *); -int xfs_btree_split(struct xfs_btree_cur *, int, union xfs_btree_ptr *, - union xfs_btree_key *, struct xfs_btree_cur **, int *); -int xfs_btree_new_root(struct xfs_btree_cur *, int *); int xfs_btree_new_iroot(struct xfs_btree_cur *, int *, int *); int xfs_btree_kill_iroot(struct xfs_btree_cur *); int xfs_btree_insert(struct xfs_btree_cur *, int *); |
