From 6be145bfb1ce93b2dbb854fee66fbb8d04916339 Mon Sep 17 00:00:00 2001 From: Eric Sandeen Date: Sat, 10 Feb 2007 18:37:40 +1100 Subject: [XFS] Remove a bunch of unused functions from XFS. Patch provided by Eric Sandeen (sandeen@sandeen.net). SGI-PV: 960897 SGI-Modid: xfs-linux-melb:xfs-kern:28038a Signed-off-by: Eric Sandeen Signed-off-by: David Chinner Signed-off-by: Tim Shimmin --- fs/xfs/xfs_bmap_btree.c | 76 ------------------------------------------------- 1 file changed, 76 deletions(-) (limited to 'fs/xfs/xfs_bmap_btree.c') diff --git a/fs/xfs/xfs_bmap_btree.c b/fs/xfs/xfs_bmap_btree.c index 29b4965..0bf192f 100644 --- a/fs/xfs/xfs_bmap_btree.c +++ b/fs/xfs/xfs_bmap_btree.c @@ -678,47 +678,6 @@ error0: return error; } -#ifdef DEBUG -/* - * Get the data from the pointed-to record. - */ -int -xfs_bmbt_get_rec( - xfs_btree_cur_t *cur, - xfs_fileoff_t *off, - xfs_fsblock_t *bno, - xfs_filblks_t *len, - xfs_exntst_t *state, - int *stat) -{ - xfs_bmbt_block_t *block; - xfs_buf_t *bp; -#ifdef DEBUG - int error; -#endif - int ptr; - xfs_bmbt_rec_t *rp; - - block = xfs_bmbt_get_block(cur, 0, &bp); - ptr = cur->bc_ptrs[0]; -#ifdef DEBUG - if ((error = xfs_btree_check_lblock(cur, block, 0, bp))) - return error; -#endif - if (ptr > be16_to_cpu(block->bb_numrecs) || ptr <= 0) { - *stat = 0; - return 0; - } - rp = XFS_BMAP_REC_IADDR(block, ptr, cur); - *off = xfs_bmbt_disk_get_startoff(rp); - *bno = xfs_bmbt_disk_get_startblock(rp); - *len = xfs_bmbt_disk_get_blockcount(rp); - *state = xfs_bmbt_disk_get_state(rp); - *stat = 1; - return 0; -} -#endif - /* * Insert one record/level. Return information to the caller * allowing the next level up to proceed if necessary. @@ -2016,30 +1975,6 @@ xfs_bmbt_disk_get_blockcount( } /* - * Extract the startblock field from an on disk bmap extent record. - */ -xfs_fsblock_t -xfs_bmbt_disk_get_startblock( - xfs_bmbt_rec_t *r) -{ -#if XFS_BIG_BLKNOS - return (((xfs_fsblock_t)INT_GET(r->l0, ARCH_CONVERT) & XFS_MASK64LO(9)) << 43) | - (((xfs_fsblock_t)INT_GET(r->l1, ARCH_CONVERT)) >> 21); -#else -#ifdef DEBUG - xfs_dfsbno_t b; - - b = (((xfs_dfsbno_t)INT_GET(r->l0, ARCH_CONVERT) & XFS_MASK64LO(9)) << 43) | - (((xfs_dfsbno_t)INT_GET(r->l1, ARCH_CONVERT)) >> 21); - ASSERT((b >> 32) == 0 || ISNULLDSTARTBLOCK(b)); - return (xfs_fsblock_t)b; -#else /* !DEBUG */ - return (xfs_fsblock_t)(((xfs_dfsbno_t)INT_GET(r->l1, ARCH_CONVERT)) >> 21); -#endif /* DEBUG */ -#endif /* XFS_BIG_BLKNOS */ -} - -/* * Extract the startoff field from a disk format bmap extent record. */ xfs_fileoff_t @@ -2049,17 +1984,6 @@ xfs_bmbt_disk_get_startoff( return ((xfs_fileoff_t)INT_GET(r->l0, ARCH_CONVERT) & XFS_MASK64LO(64 - BMBT_EXNTFLAG_BITLEN)) >> 9; } - -xfs_exntst_t -xfs_bmbt_disk_get_state( - xfs_bmbt_rec_t *r) -{ - int ext_flag; - - ext_flag = (int)((INT_GET(r->l0, ARCH_CONVERT)) >> (64 - BMBT_EXNTFLAG_BITLEN)); - return xfs_extent_state(xfs_bmbt_disk_get_blockcount(r), - ext_flag); -} #endif /* XFS_NATIVE_HOST */ -- cgit v1.1