linux-kernel - Re: [PATCH] cgroups: clean up Kconfig

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Message-ID: <6599ad830901091316l4a8b4c81s9e278aa5f58dce20@mail.gmail.com>
Date:	Fri, 9 Jan 2009 13:16:30 -0800
From:	Paul Menage <menage@...gle.com>
To:	Li Zefan <lizf@...fujitsu.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Balbir Singh <balbir@...ux.vnet.ibm.com>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Linux Containers <containers@...ts.linux-foundation.org>
Subject: Re: [PATCH] cgroups: clean up Kconfig

On Thu, Jan 8, 2009 at 6:16 PM, Li Zefan <lizf@...fujitsu.com> wrote:
> - move CONFIG_PROC_PID_CPUSET into cgroup menu
> - move MM_OWNER to the bottom for better menu indent
> - fix typos
> - use tabs not spaces
>
> Signed-off-by: Li Zefan <lizf@...fujitsu.com>

Acked-by: Paul Menage <menage@...gle.com>

Thanks.

> ---
>  init/Kconfig |   56 ++++++++++++++++++++++++++++----------------------------
>  1 files changed, 28 insertions(+), 28 deletions(-)
>
> diff --git a/init/Kconfig b/init/Kconfig
> index a724a14..56fd93c 100644
> --- a/init/Kconfig
> +++ b/init/Kconfig
> @@ -328,11 +328,10 @@ config CGROUP_SCHED
>
>  endchoice
>
> -menu "Control Group support"
> -config CGROUPS
> -       bool "Control Group support"
> +menuconfig CGROUPS
> +       boolean "Control Group support"
>        help
> -         This option add support for grouping sets of processes together, for
> +         This option adds support for grouping sets of processes together, for
>          use with process control subsystems such as Cpusets, CFS, memory
>          controls or device isolation.
>          See
> @@ -343,6 +342,8 @@ config CGROUPS
>
>          Say N if unsure.
>
> +if CGROUPS
> +
>  config CGROUP_DEBUG
>        bool "Example debug cgroup subsystem"
>        depends on CGROUPS
> @@ -350,24 +351,24 @@ config CGROUP_DEBUG
>        help
>          This option enables a simple cgroup subsystem that
>          exports useful debugging information about the cgroups
> -         framework
> +         framework.
>
> -         Say N if unsure
> +         Say N if unsure.
>
>  config CGROUP_NS
> -        bool "Namespace cgroup subsystem"
> -        depends on CGROUPS
> -        help
> -          Provides a simple namespace cgroup subsystem to
> -          provide hierarchical naming of sets of namespaces,
> -          for instance virtual servers and checkpoint/restart
> -          jobs.
> +       bool "Namespace cgroup subsystem"
> +       depends on CGROUPS
> +       help
> +         Provides a simple namespace cgroup subsystem to
> +         provide hierarchical naming of sets of namespaces,
> +         for instance virtual servers and checkpoint/restart
> +         jobs.
>
>  config CGROUP_FREEZER
> -        bool "control group freezer subsystem"
> -        depends on CGROUPS
> -        help
> -          Provides a way to freeze and unfreeze all tasks in a
> +       bool "Freezer cgroup subsystem"
> +       depends on CGROUPS
> +       help
> +         Provides a way to freeze and unfreeze all tasks in a
>          cgroup.
>
>  config CGROUP_DEVICE
> @@ -388,18 +389,23 @@ config CPUSETS
>
>          Say N if unsure.
>
> +config PROC_PID_CPUSET
> +       bool "Include legacy /proc/<pid>/cpuset file"
> +       depends on CPUSETS
> +       default y
> +
>  config CGROUP_CPUACCT
>        bool "Simple CPU accounting cgroup subsystem"
>        depends on CGROUPS
>        help
>          Provides a simple Resource Controller for monitoring the
> -         total CPU consumed by the tasks in a cgroup
> +         total CPU consumed by the tasks in a cgroup.
>
>  config RESOURCE_COUNTERS
>        bool "Resource counters"
>        help
>          This option enables controller independent resource accounting
> -          infrastructure that works with cgroups
> +         infrastructure that works with cgroups.
>        depends on CGROUPS
>
>  config CGROUP_MEM_RES_CTLR
> @@ -425,9 +431,6 @@ config CGROUP_MEM_RES_CTLR
>          This config option also selects MM_OWNER config option, which
>          could in turn add some fork/exit overhead.
>
> -config MM_OWNER
> -       bool
> -
>  config CGROUP_MEM_RES_CTLR_SWAP
>        bool "Memory Resource Controller Swap Extension(EXPERIMENTAL)"
>        depends on CGROUP_MEM_RES_CTLR && SWAP && EXPERIMENTAL
> @@ -444,8 +447,10 @@ config CGROUP_MEM_RES_CTLR_SWAP
>          there will be no overhead from this. Even when you set this config=y,
>          if boot option "noswapaccount" is set, swap will not be accounted.
>
> +endif # CGROUPS
>
> -endmenu
> +config MM_OWNER
> +       bool
>
>  config SYSFS_DEPRECATED
>        bool
> @@ -483,11 +488,6 @@ config SYSFS_DEPRECATED_V2
>          if the original kernel, that came with your distribution, has
>          this option set to N.
>
> -config PROC_PID_CPUSET
> -       bool "Include legacy /proc/<pid>/cpuset file"
> -       depends on CPUSETS
> -       default y
> -
>  config RELAY
>        bool "Kernel->user space relay support (formerly relayfs)"
>        help
> --
> 1.5.4.rc3
>
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