1497 static int ext4_write_dquot(struct dquot *dquot);
1498 static int ext4_acquire_dquot(struct dquot *dquot);
1499 static int ext4_release_dquot(struct dquot *dquot);
1500 static int ext4_mark_dquot_dirty(struct dquot *dquot);
1511 static struct dquot **ext4_get_dquots(struct inode *inode)  in ext4_get_dquots()
6627 	struct dquot *dquot;  in ext4_statfs_project()  local
6632 	dquot = dqget(sb, qid);  in ext4_statfs_project()
6633 	if (IS_ERR(dquot))  in ext4_statfs_project()
6634 		return PTR_ERR(dquot);  in ext4_statfs_project()
6635 	spin_lock(&dquot->dq_dqb_lock);  in ext4_statfs_project()
6637 	limit = min_not_zero(dquot->dq_dqb.dqb_bsoftlimit,  in ext4_statfs_project()
6638 			     dquot->dq_dqb.dqb_bhardlimit);  in ext4_statfs_project()
6642 		curblock = (dquot->dq_dqb.dqb_curspace +  in ext4_statfs_project()
6643 			    dquot->dq_dqb.dqb_rsvspace) >> sb->s_blocksize_bits;  in ext4_statfs_project()
6650 	limit = min_not_zero(dquot->dq_dqb.dqb_isoftlimit,  in ext4_statfs_project()
6651 			     dquot->dq_dqb.dqb_ihardlimit);  in ext4_statfs_project()
6655 			(buf->f_files > dquot->dq_dqb.dqb_curinodes) ?  in ext4_statfs_project()
6656 			 (buf->f_files - dquot->dq_dqb.dqb_curinodes) : 0;  in ext4_statfs_project()
6659 	spin_unlock(&dquot->dq_dqb_lock);  in ext4_statfs_project()
6660 	dqput(dquot);  in ext4_statfs_project()
6708 static inline struct inode *dquot_to_inode(struct dquot *dquot)  in dquot_to_inode()  argument
6710 	return sb_dqopt(dquot->dq_sb)->files[dquot->dq_id.type];  in dquot_to_inode()
6713 static int ext4_write_dquot(struct dquot *dquot)  in ext4_write_dquot()  argument
6719 	inode = dquot_to_inode(dquot);  in ext4_write_dquot()
6721 				    EXT4_QUOTA_TRANS_BLOCKS(dquot->dq_sb));  in ext4_write_dquot()
6724 	ret = dquot_commit(dquot);  in ext4_write_dquot()
6731 static int ext4_acquire_dquot(struct dquot *dquot)  in ext4_acquire_dquot()  argument
6736 	handle = ext4_journal_start(dquot_to_inode(dquot), EXT4_HT_QUOTA,  in ext4_acquire_dquot()
6737 				    EXT4_QUOTA_INIT_BLOCKS(dquot->dq_sb));  in ext4_acquire_dquot()
6740 	ret = dquot_acquire(dquot);  in ext4_acquire_dquot()
6747 static int ext4_release_dquot(struct dquot *dquot)  in ext4_release_dquot()  argument
6752 	handle = ext4_journal_start(dquot_to_inode(dquot), EXT4_HT_QUOTA,  in ext4_release_dquot()
6753 				    EXT4_QUOTA_DEL_BLOCKS(dquot->dq_sb));  in ext4_release_dquot()
6756 		dquot_release(dquot);  in ext4_release_dquot()
6759 	ret = dquot_release(dquot);  in ext4_release_dquot()
6766 static int ext4_mark_dquot_dirty(struct dquot *dquot)  in ext4_mark_dquot_dirty()  argument
6768 	struct super_block *sb = dquot->dq_sb;  in ext4_mark_dquot_dirty()
6771 		dquot_mark_dquot_dirty(dquot);  in ext4_mark_dquot_dirty()
6772 		return ext4_write_dquot(dquot);  in ext4_mark_dquot_dirty()
6774 		return dquot_mark_dquot_dirty(dquot);  in ext4_mark_dquot_dirty()