756 	struct buffer_head *inode_bitmap_bh = NULL, *group_desc_bh = NULL;  in ext4_mark_inode_used()  local
767 	inode_bitmap_bh = ext4_read_inode_bitmap(sb, group);  in ext4_mark_inode_used()
768 	if (IS_ERR(inode_bitmap_bh))  in ext4_mark_inode_used()
769 		return PTR_ERR(inode_bitmap_bh);  in ext4_mark_inode_used()
771 	if (ext4_test_bit(bit, inode_bitmap_bh->b_data)) {  in ext4_mark_inode_used()
782 	ext4_set_bit(bit, inode_bitmap_bh->b_data);  in ext4_mark_inode_used()
784 	BUFFER_TRACE(inode_bitmap_bh, "call ext4_handle_dirty_metadata");  in ext4_mark_inode_used()
785 	err = ext4_handle_dirty_metadata(NULL, NULL, inode_bitmap_bh);  in ext4_mark_inode_used()
790 	err = sync_dirty_buffer(inode_bitmap_bh);  in ext4_mark_inode_used()
856 		ext4_inode_bitmap_csum_set(sb, gdp, inode_bitmap_bh);  in ext4_mark_inode_used()
864 	brelse(inode_bitmap_bh);  in ext4_mark_inode_used()
933 	struct buffer_head *inode_bitmap_bh = NULL;  in __ext4_new_inode()  local
1056 		brelse(inode_bitmap_bh);  in __ext4_new_inode()
1057 		inode_bitmap_bh = ext4_read_inode_bitmap(sb, group);  in __ext4_new_inode()
1059 		if (IS_ERR(inode_bitmap_bh)) {  in __ext4_new_inode()
1060 			inode_bitmap_bh = NULL;  in __ext4_new_inode()
1067 		ret2 = find_inode_bit(sb, group, inode_bitmap_bh, &ino);  in __ext4_new_inode()
1090 		BUFFER_TRACE(inode_bitmap_bh, "get_write_access");  in __ext4_new_inode()
1091 		err = ext4_journal_get_write_access(handle, sb, inode_bitmap_bh,  in __ext4_new_inode()
1098 		ret2 = ext4_test_and_set_bit(ino, inode_bitmap_bh->b_data);  in __ext4_new_inode()
1103 			ret2 = find_inode_bit(sb, group, inode_bitmap_bh, &ino);  in __ext4_new_inode()
1105 				ext4_set_bit(ino, inode_bitmap_bh->b_data);  in __ext4_new_inode()
1124 	BUFFER_TRACE(inode_bitmap_bh, "call ext4_handle_dirty_metadata");  in __ext4_new_inode()
1125 	err = ext4_handle_dirty_metadata(handle, NULL, inode_bitmap_bh);  in __ext4_new_inode()
1228 		ext4_inode_bitmap_csum_set(sb, gdp, inode_bitmap_bh);  in __ext4_new_inode()
1349 	brelse(inode_bitmap_bh);  in __ext4_new_inode()
1361 	brelse(inode_bitmap_bh);  in __ext4_new_inode()