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()
153 	if (!rc && !*bh)  in ocfs2_read_quota_block()
154 		*bh = tmp;  in ocfs2_read_quota_block()
168 	struct buffer_head *bh = NULL;  in ocfs2_local_check_quota_file()  local
175 	status = ocfs2_read_quota_block(linode, 0, &bh);  in ocfs2_local_check_quota_file()
182 	dqhead = (struct ocfs2_disk_dqheader *)(bh->b_data);  in ocfs2_local_check_quota_file()
195 	brelse(bh);  in ocfs2_local_check_quota_file()
196 	bh = NULL;  in ocfs2_local_check_quota_file()
207 	status = ocfs2_read_quota_block(ginode, 0, &bh);  in ocfs2_local_check_quota_file()
214 	dqhead = (struct ocfs2_disk_dqheader *)(bh->b_data);  in ocfs2_local_check_quota_file()
231 	brelse(bh);  in ocfs2_local_check_quota_file()
279 static void olq_update_info(struct buffer_head *bh, void *private)  in olq_update_info()  argument
285 	ldinfo = (struct ocfs2_local_disk_dqinfo *)(bh->b_data +  in olq_update_info()
396 	struct buffer_head *bh;  in ocfs2_begin_quota_recovery()  local
426 		bh = NULL;  in ocfs2_begin_quota_recovery()
427 		status = ocfs2_read_quota_block(lqinode, 0, &bh);  in ocfs2_begin_quota_recovery()
434 		ldinfo = (struct ocfs2_local_disk_dqinfo *)(bh->b_data +  in ocfs2_begin_quota_recovery()
438 		brelse(bh);  in ocfs2_begin_quota_recovery()
590 	struct buffer_head *bh;  in ocfs2_finish_quota_recovery()  local
625 		bh = NULL;  in ocfs2_finish_quota_recovery()
626 		status = ocfs2_read_quota_block(lqinode, 0, &bh);  in ocfs2_finish_quota_recovery()
633 		ldinfo = (struct ocfs2_local_disk_dqinfo *)(bh->b_data +  in ocfs2_finish_quota_recovery()
655 						 bh,  in ocfs2_finish_quota_recovery()
661 		lock_buffer(bh);  in ocfs2_finish_quota_recovery()
663 		unlock_buffer(bh);  in ocfs2_finish_quota_recovery()
664 		ocfs2_journal_dirty(handle, bh);  in ocfs2_finish_quota_recovery()
668 		brelse(bh);  in ocfs2_finish_quota_recovery()
690 	struct buffer_head *bh = NULL;  in ocfs2_local_read_info()  local
724 	status = ocfs2_read_quota_block(lqinode, 0, &bh);  in ocfs2_local_read_info()
731 	ldinfo = (struct ocfs2_local_disk_dqinfo *)(bh->b_data +  in ocfs2_local_read_info()
736 	oinfo->dqi_libh = bh;  in ocfs2_local_read_info()
769 	status = ocfs2_modify_bh(lqinode, bh, olq_update_info, info);  in ocfs2_local_read_info()
788 	brelse(bh);  in ocfs2_local_read_info()
797 	struct buffer_head *bh = ((struct ocfs2_mem_dqinfo *)info->dqi_priv)  in ocfs2_local_write_info()  local
801 	status = ocfs2_modify_bh(sb_dqopt(sb)->files[type], bh, olq_update_info,  in ocfs2_local_write_info()
871 static void olq_set_dquot(struct buffer_head *bh, void *private)  in olq_set_dquot()  argument
877 	dqblk = (struct ocfs2_local_disk_dqblk *)(bh->b_data  in olq_set_dquot()
899 	struct buffer_head *bh;  in ocfs2_local_write_dquot()  local
904 					     &bh);  in ocfs2_local_write_dquot()
909 	status = ocfs2_modify_bh(lqinode, bh, olq_set_dquot, od);  in ocfs2_local_write_dquot()
915 	brelse(bh);  in ocfs2_local_write_dquot()
974 	struct buffer_head *bh = NULL, *dbh = NULL;  in ocfs2_local_quota_add_chunk()  local
1015 	bh = sb_getblk(sb, p_blkno);  in ocfs2_local_quota_add_chunk()
1016 	if (!bh) {  in ocfs2_local_quota_add_chunk()
1021 	dchunk = (struct ocfs2_local_disk_chunk *)bh->b_data;  in ocfs2_local_quota_add_chunk()
1022 	ocfs2_set_new_buffer_uptodate(INODE_CACHE(lqinode), bh);  in ocfs2_local_quota_add_chunk()
1023 	status = ocfs2_journal_access_dq(handle, INODE_CACHE(lqinode), bh,  in ocfs2_local_quota_add_chunk()
1029 	lock_buffer(bh);  in ocfs2_local_quota_add_chunk()
1034 	unlock_buffer(bh);  in ocfs2_local_quota_add_chunk()
1035 	ocfs2_journal_dirty(handle, bh);  in ocfs2_local_quota_add_chunk()
1080 	chunk->qc_headerbh = bh;  in ocfs2_local_quota_add_chunk()
1086 	brelse(bh);  in ocfs2_local_quota_add_chunk()
1105 	struct buffer_head *bh;  in ocfs2_extend_local_quota_file()  local
1142 	bh = sb_getblk(sb, p_blkno);  in ocfs2_extend_local_quota_file()
1143 	if (!bh) {  in ocfs2_extend_local_quota_file()
1148 	ocfs2_set_new_buffer_uptodate(INODE_CACHE(lqinode), bh);  in ocfs2_extend_local_quota_file()
1160 	status = ocfs2_journal_access_dq(handle, INODE_CACHE(lqinode), bh,  in ocfs2_extend_local_quota_file()
1166 	lock_buffer(bh);  in ocfs2_extend_local_quota_file()
1167 	memset(bh->b_data, 0, sb->s_blocksize);  in ocfs2_extend_local_quota_file()
1168 	unlock_buffer(bh);  in ocfs2_extend_local_quota_file()
1169 	ocfs2_journal_dirty(handle, bh);  in ocfs2_extend_local_quota_file()
1207 static void olq_alloc_dquot(struct buffer_head *bh, void *private)  in olq_alloc_dquot()  argument
1212 	dchunk = (struct ocfs2_local_disk_chunk *)bh->b_data;  in olq_alloc_dquot()