93 static int ocfs2_modify_bh(struct inode *inode, struct buffer_head *bh,  in ocfs2_modify_bh()  argument
107 	status = ocfs2_journal_access_dq(handle, INODE_CACHE(inode), bh,  in ocfs2_modify_bh()
114 	lock_buffer(bh);  in ocfs2_modify_bh()
115 	modify(bh, private);  in ocfs2_modify_bh()
116 	unlock_buffer(bh);  in ocfs2_modify_bh()
117 	ocfs2_journal_dirty(handle, bh);  in ocfs2_modify_bh()
134 				  struct buffer_head **bh)  in ocfs2_read_quota_block()  argument
137 	struct buffer_head *tmp = *bh;  in ocfs2_read_quota_block()
154 	if (!rc && !*bh)  in ocfs2_read_quota_block()
155 		*bh = tmp;  in ocfs2_read_quota_block()
169 	struct buffer_head *bh = NULL;  in ocfs2_local_check_quota_file()  local
176 	status = ocfs2_read_quota_block(linode, 0, &bh);  in ocfs2_local_check_quota_file()
183 	dqhead = (struct ocfs2_disk_dqheader *)(bh->b_data);  in ocfs2_local_check_quota_file()
196 	brelse(bh);  in ocfs2_local_check_quota_file()
197 	bh = NULL;  in ocfs2_local_check_quota_file()
208 	status = ocfs2_read_quota_block(ginode, 0, &bh);  in ocfs2_local_check_quota_file()
215 	dqhead = (struct ocfs2_disk_dqheader *)(bh->b_data);  in ocfs2_local_check_quota_file()
232 	brelse(bh);  in ocfs2_local_check_quota_file()
280 static void olq_update_info(struct buffer_head *bh, void *private)  in olq_update_info()  argument
286 	ldinfo = (struct ocfs2_local_disk_dqinfo *)(bh->b_data +  in olq_update_info()
397 	struct buffer_head *bh;  in ocfs2_begin_quota_recovery()  local
427 		bh = NULL;  in ocfs2_begin_quota_recovery()
428 		status = ocfs2_read_quota_block(lqinode, 0, &bh);  in ocfs2_begin_quota_recovery()
435 		ldinfo = (struct ocfs2_local_disk_dqinfo *)(bh->b_data +  in ocfs2_begin_quota_recovery()
439 		brelse(bh);  in ocfs2_begin_quota_recovery()
591 	struct buffer_head *bh;  in ocfs2_finish_quota_recovery()  local
626 		bh = NULL;  in ocfs2_finish_quota_recovery()
627 		status = ocfs2_read_quota_block(lqinode, 0, &bh);  in ocfs2_finish_quota_recovery()
634 		ldinfo = (struct ocfs2_local_disk_dqinfo *)(bh->b_data +  in ocfs2_finish_quota_recovery()
656 						 bh,  in ocfs2_finish_quota_recovery()
662 		lock_buffer(bh);  in ocfs2_finish_quota_recovery()
664 		unlock_buffer(bh);  in ocfs2_finish_quota_recovery()
665 		ocfs2_journal_dirty(handle, bh);  in ocfs2_finish_quota_recovery()
669 		brelse(bh);  in ocfs2_finish_quota_recovery()
691 	struct buffer_head *bh = NULL;  in ocfs2_local_read_info()  local
725 	status = ocfs2_read_quota_block(lqinode, 0, &bh);  in ocfs2_local_read_info()
732 	ldinfo = (struct ocfs2_local_disk_dqinfo *)(bh->b_data +  in ocfs2_local_read_info()
737 	oinfo->dqi_libh = bh;  in ocfs2_local_read_info()
770 	status = ocfs2_modify_bh(lqinode, bh, olq_update_info, info);  in ocfs2_local_read_info()
789 	brelse(bh);  in ocfs2_local_read_info()
798 	struct buffer_head *bh = ((struct ocfs2_mem_dqinfo *)info->dqi_priv)  in ocfs2_local_write_info()  local
802 	status = ocfs2_modify_bh(sb_dqopt(sb)->files[type], bh, olq_update_info,  in ocfs2_local_write_info()
872 static void olq_set_dquot(struct buffer_head *bh, void *private)  in olq_set_dquot()  argument
878 	dqblk = (struct ocfs2_local_disk_dqblk *)(bh->b_data  in olq_set_dquot()
900 	struct buffer_head *bh;  in ocfs2_local_write_dquot()  local
905 					     &bh);  in ocfs2_local_write_dquot()
910 	status = ocfs2_modify_bh(lqinode, bh, olq_set_dquot, od);  in ocfs2_local_write_dquot()
916 	brelse(bh);  in ocfs2_local_write_dquot()
975 	struct buffer_head *bh = NULL, *dbh = NULL;  in ocfs2_local_quota_add_chunk()  local
1016 	bh = sb_getblk(sb, p_blkno);  in ocfs2_local_quota_add_chunk()
1017 	if (!bh) {  in ocfs2_local_quota_add_chunk()
1022 	dchunk = (struct ocfs2_local_disk_chunk *)bh->b_data;  in ocfs2_local_quota_add_chunk()
1023 	ocfs2_set_new_buffer_uptodate(INODE_CACHE(lqinode), bh);  in ocfs2_local_quota_add_chunk()
1024 	status = ocfs2_journal_access_dq(handle, INODE_CACHE(lqinode), bh,  in ocfs2_local_quota_add_chunk()
1030 	lock_buffer(bh);  in ocfs2_local_quota_add_chunk()
1035 	unlock_buffer(bh);  in ocfs2_local_quota_add_chunk()
1036 	ocfs2_journal_dirty(handle, bh);  in ocfs2_local_quota_add_chunk()
1081 	chunk->qc_headerbh = bh;  in ocfs2_local_quota_add_chunk()
1087 	brelse(bh);  in ocfs2_local_quota_add_chunk()
1106 	struct buffer_head *bh;  in ocfs2_extend_local_quota_file()  local
1143 	bh = sb_getblk(sb, p_blkno);  in ocfs2_extend_local_quota_file()
1144 	if (!bh) {  in ocfs2_extend_local_quota_file()
1149 	ocfs2_set_new_buffer_uptodate(INODE_CACHE(lqinode), bh);  in ocfs2_extend_local_quota_file()
1161 	status = ocfs2_journal_access_dq(handle, INODE_CACHE(lqinode), bh,  in ocfs2_extend_local_quota_file()
1167 	lock_buffer(bh);  in ocfs2_extend_local_quota_file()
1168 	memset(bh->b_data, 0, sb->s_blocksize);  in ocfs2_extend_local_quota_file()
1169 	unlock_buffer(bh);  in ocfs2_extend_local_quota_file()
1170 	ocfs2_journal_dirty(handle, bh);  in ocfs2_extend_local_quota_file()
1208 static void olq_alloc_dquot(struct buffer_head *bh, void *private)  in olq_alloc_dquot()  argument
1213 	dchunk = (struct ocfs2_local_disk_chunk *)bh->b_data;  in olq_alloc_dquot()