[Devel] [PATCH rh7] dummy: remove redundant dummy modules

[Konstantin Khorenko]

On 06/22/2015 09:20 PM, Kir Kolyshkin wrote:
> 
> 
> On 06/22/2015 09:07 AM, Konstantin Khorenko wrote:
>> Not going to be ever filled and service vz does not depend on them anymore:
>>
>>     kernel/ve/dummy/vzcpt.c  - in-kernel cpt
>>     kernel/ve/dummy/vzrst.c  - in-kernel cpt
>>     kernel/ve/dummy/vzsnap.c - used for Acronis backup
>>
>>     kernel/ve/dummy/vzcompat.c  - ancient compat
>>     kernel/ve/dummy/vzcon.c     - does not exist even in PCS6
>>     kernel/ve/dummy/vzdquota.c  - 2nd level quota for vzfs
> 
> ... and simfs. Are we dropping both?

Yes. As we've dropped 2ndlevel quota and simfs without it is a bindmount =>
i'll file a task for vzctl to be able to create Containers with bindmounts and after that will drop simfs
which is actually also dummy already - you can check.

>>     kernel/ve/dummy/vzlinkdev.c - link between CT and HN for concerto license
>>
>> https://jira.sw.ru/browse/PSBM-31333
>>
>> Signed-off-by: Konstantin Khorenko <khorenko at virtuozzo.com>
>> ---
>>   kernel/ve/Makefile          |  7 -------
>>   kernel/ve/dummy/vzcompat.c  | 21 ---------------------
>>   kernel/ve/dummy/vzcon.c     | 21 ---------------------
>>   kernel/ve/dummy/vzcpt.c     | 21 ---------------------
>>   kernel/ve/dummy/vzdquota.c  | 21 ---------------------
>>   kernel/ve/dummy/vzlinkdev.c | 21 ---------------------
>>   kernel/ve/dummy/vzrst.c     | 21 ---------------------
>>   kernel/ve/dummy/vzsnap.c    | 21 ---------------------
>>   8 files changed, 154 deletions(-)
>>   delete mode 100644 kernel/ve/dummy/vzcompat.c
>>   delete mode 100644 kernel/ve/dummy/vzcon.c
>>   delete mode 100644 kernel/ve/dummy/vzcpt.c
>>   delete mode 100644 kernel/ve/dummy/vzdquota.c
>>   delete mode 100644 kernel/ve/dummy/vzlinkdev.c
>>   delete mode 100644 kernel/ve/dummy/vzrst.c
>>   delete mode 100644 kernel/ve/dummy/vzsnap.c
>>
>> diff --git a/kernel/ve/Makefile b/kernel/ve/Makefile
>> index 512ccf0..c45948f 100644
>> --- a/kernel/ve/Makefile
>> +++ b/kernel/ve/Makefile
>> @@ -23,10 +23,3 @@ obj-$(CONFIG_VZ_IOLIMIT) += vziolimit.o
>>   obj-m += dummy/ip6_vzprivnet.o
>>   obj-m += dummy/ip_vzprivnet.o
>>   obj-m += dummy/pio_nfs.o
>> -obj-m += dummy/vzcompat.o
>> -obj-m += dummy/vzcon.o
>> -obj-m += dummy/vzdquota.o
>> -obj-m += dummy/vzlinkdev.o
>> -obj-m += dummy/vzsnap.o
>> -obj-m += dummy/vzcpt.o
>> -obj-m += dummy/vzrst.o
>> diff --git a/kernel/ve/dummy/vzcompat.c b/kernel/ve/dummy/vzcompat.c
>> deleted file mode 100644
>> index 908234e..0000000
>> --- a/kernel/ve/dummy/vzcompat.c
>> +++ /dev/null
>> @@ -1,21 +0,0 @@
>> -/*
>> - *
>> - * Copyright (c) 2015 Parallels IP Holdings GmbH
>> - *
>> - */
>> -
>> -#include <linux/module.h>
>> -#include <linux/kernel.h>
>> -
>> -int __init dummy_init(void)
>> -{
>> -	return 0;
>> -}
>> -
>> -void __exit dummy_exit(void)
>> -{
>> -}
>> -
>> -module_init(dummy_init);
>> -module_exit(dummy_exit);
>> -MODULE_LICENSE("GPL v2");
>> diff --git a/kernel/ve/dummy/vzcon.c b/kernel/ve/dummy/vzcon.c
>> deleted file mode 100644
>> index 908234e..0000000
>> --- a/kernel/ve/dummy/vzcon.c
>> +++ /dev/null
>> @@ -1,21 +0,0 @@
>> -/*
>> - *
>> - * Copyright (c) 2015 Parallels IP Holdings GmbH
>> - *
>> - */
>> -
>> -#include <linux/module.h>
>> -#include <linux/kernel.h>
>> -
>> -int __init dummy_init(void)
>> -{
>> -	return 0;
>> -}
>> -
>> -void __exit dummy_exit(void)
>> -{
>> -}
>> -
>> -module_init(dummy_init);
>> -module_exit(dummy_exit);
>> -MODULE_LICENSE("GPL v2");
>> diff --git a/kernel/ve/dummy/vzcpt.c b/kernel/ve/dummy/vzcpt.c
>> deleted file mode 100644
>> index 908234e..0000000
>> --- a/kernel/ve/dummy/vzcpt.c
>> +++ /dev/null
>> @@ -1,21 +0,0 @@
>> -/*
>> - *
>> - * Copyright (c) 2015 Parallels IP Holdings GmbH
>> - *
>> - */
>> -
>> -#include <linux/module.h>
>> -#include <linux/kernel.h>
>> -
>> -int __init dummy_init(void)
>> -{
>> -	return 0;
>> -}
>> -
>> -void __exit dummy_exit(void)
>> -{
>> -}
>> -
>> -module_init(dummy_init);
>> -module_exit(dummy_exit);
>> -MODULE_LICENSE("GPL v2");
>> diff --git a/kernel/ve/dummy/vzdquota.c b/kernel/ve/dummy/vzdquota.c
>> deleted file mode 100644
>> index 908234e..0000000
>> --- a/kernel/ve/dummy/vzdquota.c
>> +++ /dev/null
>> @@ -1,21 +0,0 @@
>> -/*
>> - *
>> - * Copyright (c) 2015 Parallels IP Holdings GmbH
>> - *
>> - */
>> -
>> -#include <linux/module.h>
>> -#include <linux/kernel.h>
>> -
>> -int __init dummy_init(void)
>> -{
>> -	return 0;
>> -}
>> -
>> -void __exit dummy_exit(void)
>> -{
>> -}
>> -
>> -module_init(dummy_init);
>> -module_exit(dummy_exit);
>> -MODULE_LICENSE("GPL v2");
>> diff --git a/kernel/ve/dummy/vzlinkdev.c b/kernel/ve/dummy/vzlinkdev.c
>> deleted file mode 100644
>> index 908234e..0000000
>> --- a/kernel/ve/dummy/vzlinkdev.c
>> +++ /dev/null
>> @@ -1,21 +0,0 @@
>> -/*
>> - *
>> - * Copyright (c) 2015 Parallels IP Holdings GmbH
>> - *
>> - */
>> -
>> -#include <linux/module.h>
>> -#include <linux/kernel.h>
>> -
>> -int __init dummy_init(void)
>> -{
>> -	return 0;
>> -}
>> -
>> -void __exit dummy_exit(void)
>> -{
>> -}
>> -
>> -module_init(dummy_init);
>> -module_exit(dummy_exit);
>> -MODULE_LICENSE("GPL v2");
>> diff --git a/kernel/ve/dummy/vzrst.c b/kernel/ve/dummy/vzrst.c
>> deleted file mode 100644
>> index 908234e..0000000
>> --- a/kernel/ve/dummy/vzrst.c
>> +++ /dev/null
>> @@ -1,21 +0,0 @@
>> -/*
>> - *
>> - * Copyright (c) 2015 Parallels IP Holdings GmbH
>> - *
>> - */
>> -
>> -#include <linux/module.h>
>> -#include <linux/kernel.h>
>> -
>> -int __init dummy_init(void)
>> -{
>> -	return 0;
>> -}
>> -
>> -void __exit dummy_exit(void)
>> -{
>> -}
>> -
>> -module_init(dummy_init);
>> -module_exit(dummy_exit);
>> -MODULE_LICENSE("GPL v2");
>> diff --git a/kernel/ve/dummy/vzsnap.c b/kernel/ve/dummy/vzsnap.c
>> deleted file mode 100644
>> index 908234e..0000000
>> --- a/kernel/ve/dummy/vzsnap.c
>> +++ /dev/null
>> @@ -1,21 +0,0 @@
>> -/*
>> - *
>> - * Copyright (c) 2015 Parallels IP Holdings GmbH
>> - *
>> - */
>> -
>> -#include <linux/module.h>
>> -#include <linux/kernel.h>
>> -
>> -int __init dummy_init(void)
>> -{
>> -	return 0;
>> -}
>> -
>> -void __exit dummy_exit(void)
>> -{
>> -}
>> -
>> -module_init(dummy_init);
>> -module_exit(dummy_exit);
>> -MODULE_LICENSE("GPL v2");
> 
>