fs/ocfs2/suballoc.c

68 				  struct inode *alloc_inode,
75 				   struct inode *alloc_inode,
99 				    struct inode *alloc_inode,
341 				  struct inode *alloc_inode,
349 	struct ocfs2_super *osb = OCFS2_SB(alloc_inode->i_sb);
351 	struct super_block * sb = alloc_inode->i_sb;
354 		status = ocfs2_error(alloc_inode->i_sb,
362 					 INODE_CACHE(alloc_inode),
377 	bg->bg_parent_dinode = cpu_to_le64(OCFS2_I(alloc_inode)->ip_blkno);
418 			       struct inode *alloc_inode,
448 	ocfs2_set_new_buffer_uptodate(INODE_CACHE(alloc_inode), bg_bh);
450 	status = ocfs2_block_group_fill(handle, alloc_inode, bg_bh,
482 					    struct inode *alloc_inode,
489 	struct ocfs2_super *osb = OCFS2_SB(alloc_inode->i_sb);
499 					 INODE_CACHE(alloc_inode),
545 				   struct inode *alloc_inode,
569 	ocfs2_remove_from_cache(INODE_CACHE(alloc_inode), bg_bh);
575 				  struct inode *alloc_inode,
585 	struct ocfs2_super *osb = OCFS2_SB(alloc_inode->i_sb);
628 	ocfs2_set_new_buffer_uptodate(INODE_CACHE(alloc_inode), bg_bh);
630 	status = ocfs2_block_group_fill(handle, alloc_inode, bg_bh,
637 	status = ocfs2_block_group_grow_discontig(handle, alloc_inode,
644 		ocfs2_bg_alloc_cleanup(handle, ac, alloc_inode, bg_bh);
652 				   struct inode *alloc_inode,
667 	BUG_ON(ocfs2_is_cluster_bitmap(alloc_inode));
695 	bg_bh = ocfs2_block_group_alloc_contig(osb, handle, alloc_inode,
699 							  alloc_inode,
710 	status = ocfs2_journal_access_di(handle, INODE_CACHE(alloc_inode),
733 	spin_lock(&OCFS2_I(alloc_inode)->ip_lock);
734 	OCFS2_I(alloc_inode)->ip_clusters = le32_to_cpu(fe->i_clusters);
735 	fe->i_size = cpu_to_le64(ocfs2_clusters_to_bytes(alloc_inode->i_sb,
737 	spin_unlock(&OCFS2_I(alloc_inode)->ip_lock);
738 	i_size_write(alloc_inode, le64_to_cpu(fe->i_size));
739 	alloc_inode->i_blocks = ocfs2_inode_sector_count(alloc_inode);
740 	ocfs2_update_inode_fsync_trans(handle, alloc_inode, 0);
771 	struct inode *alloc_inode;
776 	alloc_inode = ocfs2_get_system_file_inode(osb, type, slot);
777 	if (!alloc_inode) {
782 	inode_lock(alloc_inode);
784 	status = ocfs2_inode_lock(alloc_inode, &bh, 1);
786 		inode_unlock(alloc_inode);
787 		iput(alloc_inode);
793 	ac->ac_inode = alloc_inode;
803 		status = ocfs2_error(alloc_inode->i_sb,
814 		if (ocfs2_is_cluster_bitmap(alloc_inode)) {
828 		status = ocfs2_block_group_alloc(osb, alloc_inode, bh,
1336 					     struct inode *alloc_inode,
1353 	if (ocfs2_is_cluster_bitmap(alloc_inode))
1357 					 INODE_CACHE(alloc_inode),
1367 		return ocfs2_error(alloc_inode->i_sb, "Group descriptor # %llu has bit count %u but claims %u are freed. num_bits %d\n",
1402 				    struct inode *alloc_inode,
1429 	status = ocfs2_journal_access_gd(handle, INODE_CACHE(alloc_inode),
1438 	status = ocfs2_journal_access_gd(handle, INODE_CACHE(alloc_inode),
1446 	status = ocfs2_journal_access_di(handle, INODE_CACHE(alloc_inode),
1679 	struct inode *alloc_inode = ac->ac_inode;
1681 	ret = ocfs2_read_group_descriptor(alloc_inode, di,
1689 	ret = ac->ac_group_search(alloc_inode, group_bh, bits_wanted, min_bits,
1709 	ret = ocfs2_alloc_dinode_update_counts(alloc_inode, handle, ac->ac_bh,
1717 	ret = ocfs2_block_group_set_bits(handle, alloc_inode, gd, group_bh,
1720 		ocfs2_rollback_alloc_dinode_counts(alloc_inode, ac->ac_bh,
1745 	struct inode *alloc_inode = ac->ac_inode;
1754 		(unsigned long long)OCFS2_I(alloc_inode)->ip_blkno,
1757 	status = ocfs2_read_group_descriptor(alloc_inode, fe,
1769 	while ((status = ac->ac_group_search(alloc_inode, group_bh,
1782 		status = ocfs2_read_group_descriptor(alloc_inode, fe,
1827 		status = ocfs2_relink_block_group(handle, alloc_inode,
1839 	status = ocfs2_alloc_dinode_update_counts(alloc_inode, handle,
1848 					    alloc_inode,
1854 		ocfs2_rollback_alloc_dinode_counts(alloc_inode,
2380 					struct inode *alloc_inode,
2399 	BUG_ON(undo_fn && !ocfs2_is_cluster_bitmap(alloc_inode));
2400 	status = ocfs2_journal_access_gd(handle, INODE_CACHE(alloc_inode),
2429 		return ocfs2_error(alloc_inode->i_sb, "Group descriptor # %llu has bit count %u but claims %u are freed. num_bits %d\n",
2448 				     struct inode *alloc_inode,
2472 		(unsigned long long)OCFS2_I(alloc_inode)->ip_blkno,
2476 	status = ocfs2_read_group_descriptor(alloc_inode, fe, bg_blkno,
2486 	status = ocfs2_block_group_clear_bits(handle, alloc_inode,
2494 	status = ocfs2_journal_access_di(handle, INODE_CACHE(alloc_inode),
2498 		ocfs2_block_group_set_bits(handle, alloc_inode, group, group_bh,
2515 			     struct inode *alloc_inode,
2521 	return _ocfs2_free_suballoc_bits(handle, alloc_inode, alloc_bh,