49 	struct super_block	*sb = inode->i_sb;  in affs_grow_extcache()  local
99 			bh = affs_bread(sb, key);  in affs_grow_extcache()
102 			key = be32_to_cpu(AFFS_TAIL(sb, bh)->extension);  in affs_grow_extcache()
119 	struct super_block *sb = inode->i_sb;  in affs_alloc_extblock()  local
127 	new_bh = affs_getzeroblk(sb, blocknr);  in affs_alloc_extblock()
129 		affs_free_block(sb, blocknr);  in affs_alloc_extblock()
135 	AFFS_TAIL(sb, new_bh)->stype = cpu_to_be32(ST_FILE);  in affs_alloc_extblock()
136 	AFFS_TAIL(sb, new_bh)->parent = cpu_to_be32(inode->i_ino);  in affs_alloc_extblock()
137 	affs_fix_checksum(sb, new_bh);  in affs_alloc_extblock()
141 	tmp = be32_to_cpu(AFFS_TAIL(sb, bh)->extension);  in affs_alloc_extblock()
143 		affs_warning(sb, "alloc_ext", "previous extension set (%x)", tmp);  in affs_alloc_extblock()
144 	AFFS_TAIL(sb, bh)->extension = cpu_to_be32(blocknr);  in affs_alloc_extblock()
171 	struct super_block *sb = inode->i_sb;  in affs_get_extblock_slow()  local
180 		ext_key = be32_to_cpu(AFFS_TAIL(sb, bh)->extension);  in affs_get_extblock_slow()
257 		bh = affs_bread(sb, ext_key);  in affs_get_extblock_slow()
260 		ext_key = be32_to_cpu(AFFS_TAIL(sb, bh)->extension);  in affs_get_extblock_slow()
274 	bh = affs_bread(sb, ext_key);  in affs_get_extblock_slow()
296 	struct super_block	*sb = inode->i_sb;  in affs_get_block()  local
314 	ext = (u32)block / AFFS_SB(sb)->s_hashsize;  in affs_get_block()
315 	block -= ext * AFFS_SB(sb)->s_hashsize;  in affs_get_block()
319 	map_bh(bh_result, sb, (sector_t)be32_to_cpu(AFFS_BLOCK(sb, ext_bh, block)));  in affs_get_block()
326 		AFFS_I(inode)->mmu_private += AFFS_SB(sb)->s_data_blksize;  in affs_get_block()
331 			affs_warning(sb, "get_block",  in affs_get_block()
334 		AFFS_BLOCK(sb, ext_bh, block) = cpu_to_be32(blocknr);  in affs_get_block()
343 				affs_warning(sb, "get_block", "first block already set (%d)", tmp);  in affs_get_block()
504 	struct super_block *sb = inode->i_sb;  in affs_do_readpage_ofs()  local
516 	bsize = AFFS_SB(sb)->s_data_blksize;  in affs_do_readpage_ofs()
541 	struct super_block *sb = inode->i_sb;  in affs_extent_file_ofs()  local
548 	bsize = AFFS_SB(sb)->s_data_blksize;  in affs_extent_file_ofs()
561 		affs_fix_checksum(sb, bh);  in affs_extent_file_ofs()
582 		affs_fix_checksum(sb, bh);  in affs_extent_file_ofs()
589 				affs_warning(sb, "extent_file_ofs",  in affs_extent_file_ofs()
673 	struct super_block *sb = inode->i_sb;  in affs_write_end_ofs()  local
691 	bsize = AFFS_SB(sb)->s_data_blksize;  in affs_write_end_ofs()
709 		affs_fix_checksum(sb, bh);  in affs_write_end_ofs()
738 					affs_warning(sb, "commit_write_ofs",  in affs_write_end_ofs()
747 		affs_fix_checksum(sb, bh);  in affs_write_end_ofs()
772 					affs_warning(sb, "commit_write_ofs",  in affs_write_end_ofs()
782 		affs_fix_checksum(sb, bh);  in affs_write_end_ofs()
821 	struct super_block *sb = inode->i_sb;  in affs_free_prealloc()  local
827 		affs_free_block(sb, ++AFFS_I(inode)->i_lastalloc);  in affs_free_prealloc()
836 	struct super_block *sb = inode->i_sb;  in affs_truncate()  local
849 		last_blk = ((u32)inode->i_size - 1) / AFFS_SB(sb)->s_data_blksize;  in affs_truncate()
850 		ext = last_blk / AFFS_SB(sb)->s_hashsize;  in affs_truncate()
873 		affs_warning(sb, "truncate",  in affs_truncate()
891 	ext_key = be32_to_cpu(AFFS_TAIL(sb, ext_bh)->extension);  in affs_truncate()
897 		i = last_blk % AFFS_SB(sb)->s_hashsize + 1;  in affs_truncate()
902 	size = AFFS_SB(sb)->s_hashsize;  in affs_truncate()
906 		affs_free_block(sb, be32_to_cpu(AFFS_BLOCK(sb, ext_bh, i)));  in affs_truncate()
907 		AFFS_BLOCK(sb, ext_bh, i) = 0;  in affs_truncate()
909 	AFFS_TAIL(sb, ext_bh)->extension = 0;  in affs_truncate()
910 	affs_fix_checksum(sb, ext_bh);  in affs_truncate()
917 		if (affs_test_opt(AFFS_SB(sb)->s_flags, SF_OFS)) {  in affs_truncate()
921 				affs_warning(sb, "truncate",  in affs_truncate()
939 		ext_bh = affs_bread(sb, ext_key);  in affs_truncate()
940 		size = AFFS_SB(sb)->s_hashsize;  in affs_truncate()
944 			affs_free_block(sb, be32_to_cpu(AFFS_BLOCK(sb, ext_bh, i)));  in affs_truncate()
945 		affs_free_block(sb, ext_key);  in affs_truncate()
946 		ext_key = be32_to_cpu(AFFS_TAIL(sb, ext_bh)->extension);  in affs_truncate()