31 	if (EXT4_SB(sb)->s_sbh->b_blocknr !=  in ext4_resize_begin()
34 			(unsigned long long)EXT4_SB(sb)->s_sbh->b_blocknr);  in ext4_resize_begin()
759 	ext4_fsblk_t gdblock = EXT4_SB(sb)->s_sbh->b_blocknr + 1 + gdb_num;  in add_new_gdb()
798 	BUFFER_TRACE(EXT4_SB(sb)->s_sbh, "get_write_access");  in add_new_gdb()
799 	err = ext4_journal_get_write_access(handle, EXT4_SB(sb)->s_sbh);  in add_new_gdb()
958 	blk = EXT4_SB(sb)->s_sbh->b_blocknr + 1 + EXT4_SB(sb)->s_gdb_count;  in reserve_backup_gdb()
1137 		mark_buffer_dirty(sbi->s_sbh);  in update_backups()
1450 	BUFFER_TRACE(sbi->s_sbh, "get_write_access");  in ext4_flex_group_add()
1451 	err = ext4_journal_get_write_access(handle, sbi->s_sbh);  in ext4_flex_group_add()
1483 		update_backups(sb, sbi->s_sbh->b_blocknr, (char *)es,  in ext4_flex_group_add()
1663 	BUFFER_TRACE(EXT4_SB(sb)->s_sbh, "get_write_access");  in ext4_group_extend_no_check()
1664 	err = ext4_journal_get_write_access(handle, EXT4_SB(sb)->s_sbh);  in ext4_group_extend_no_check()
1690 		update_backups(sb, EXT4_SB(sb)->s_sbh->b_blocknr,  in ext4_group_extend_no_check()
1823 	BUFFER_TRACE(sbi->s_sbh, "get_write_access");  in ext4_convert_meta_bg()
1824 	err = ext4_journal_get_write_access(handle, sbi->s_sbh);  in ext4_convert_meta_bg()