cgroups: consolidate cgroup documents

Move Documentation/cpusets.txt and Documentation/controllers/* to
Documentation/cgroups/

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Acked-by: Paul Menage <menage@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/Documentation/cgroups/cgroups.txt b/Documentation/cgroups/cgroups.txt
index e33ee74..d9e5d6f 100644 (file)
--- a/Documentation/cgroups/cgroups.txt
+++ b/Documentation/cgroups/cgroups.txt
@@ -1,7 +1,8 @@
                                CGROUPS
                                -------
 
                                CGROUPS
                                -------
 

-Written by Paul Menage <menage@google.com> based on Documentation/cpusets.txt
+Written by Paul Menage <menage@google.com> based on
+Documentation/cgroups/cpusets.txt

 
 Original copyright statements from cpusets.txt:
 Portions Copyright (C) 2004 BULL SA.
 
 Original copyright statements from cpusets.txt:
 Portions Copyright (C) 2004 BULL SA.


@@ -68,7 +69,7 @@ On their own, the only use for cgroups is for simple job
 tracking. The intention is that other subsystems hook into the generic
 cgroup support to provide new attributes for cgroups, such as
 accounting/limiting the resources which processes in a cgroup can
 tracking. The intention is that other subsystems hook into the generic
 cgroup support to provide new attributes for cgroups, such as
 accounting/limiting the resources which processes in a cgroup can

-access. For example, cpusets (see Documentation/cpusets.txt) allows
+access. For example, cpusets (see Documentation/cgroups/cpusets.txt) allows

 you to associate a set of CPUs and a set of memory nodes with the
 tasks in each cgroup.
 
 you to associate a set of CPUs and a set of memory nodes with the
 tasks in each cgroup.
 

diff --git a/Documentation/controllers/cpuacct.txt b/Documentation/cgroups/cpuacct.txt
similarity index 100%
rename from Documentation/controllers/cpuacct.txt
rename to Documentation/cgroups/cpuacct.txt

diff --git a/Documentation/cpusets.txt b/Documentation/cgroups/cpusets.txt
similarity index 100%
rename from Documentation/cpusets.txt
rename to Documentation/cgroups/cpusets.txt

diff --git a/Documentation/controllers/devices.txt b/Documentation/cgroups/devices.txt
similarity index 100%
rename from Documentation/controllers/devices.txt
rename to Documentation/cgroups/devices.txt

diff --git a/Documentation/controllers/memcg_test.txt b/Documentation/cgroups/memcg_test.txt
similarity index 99%
rename from Documentation/controllers/memcg_test.txt
rename to Documentation/cgroups/memcg_test.txt
index 08d4d3e..19533f9 100644 (file)
--- a/Documentation/controllers/memcg_test.txt
+++ b/Documentation/cgroups/memcg_test.txt
@@ -6,7 +6,7 @@ Because VM is getting complex (one of reasons is memcg...), memcg's behavior
 is complex. This is a document for memcg's internal behavior.
 Please note that implementation details can be changed.
 
 is complex. This is a document for memcg's internal behavior.
 Please note that implementation details can be changed.
 

-(*) Topics on API should be in Documentation/controllers/memory.txt)
+(*) Topics on API should be in Documentation/cgroups/memory.txt)

 
 0. How to record usage ?
    2 objects are used.
 
 0. How to record usage ?
    2 objects are used.

diff --git a/Documentation/controllers/memory.txt b/Documentation/cgroups/memory.txt
similarity index 100%
rename from Documentation/controllers/memory.txt
rename to Documentation/cgroups/memory.txt

diff --git a/Documentation/controllers/resource_counter.txt b/Documentation/cgroups/resource_counter.txt
similarity index 100%
rename from Documentation/controllers/resource_counter.txt
rename to Documentation/cgroups/resource_counter.txt

diff --git a/Documentation/scheduler/sched-design-CFS.txt b/Documentation/scheduler/sched-design-CFS.txt
index 8398ca4..6f33593 100644 (file)
--- a/Documentation/scheduler/sched-design-CFS.txt
+++ b/Documentation/scheduler/sched-design-CFS.txt
@@ -231,7 +231,7 @@ CPU bandwidth control purposes:
 
    This options needs CONFIG_CGROUPS to be defined, and lets the administrator
    create arbitrary groups of tasks, using the "cgroup" pseudo filesystem.  See
 
    This options needs CONFIG_CGROUPS to be defined, and lets the administrator
    create arbitrary groups of tasks, using the "cgroup" pseudo filesystem.  See

-   Documentation/cgroups.txt for more information about this filesystem.
+   Documentation/cgroups/cgroups.txt for more information about this filesystem.

 
 Only one of these options to group tasks can be chosen and not both.
 
 
 Only one of these options to group tasks can be chosen and not both.
 

diff --git a/include/linux/res_counter.h b/include/linux/res_counter.h
index dede0a2..4c5bcf6 100644 (file)
--- a/include/linux/res_counter.h
+++ b/include/linux/res_counter.h
@@ -9,7 +9,7 @@
  *
  * Author: Pavel Emelianov <xemul@openvz.org>
  *
  *
  * Author: Pavel Emelianov <xemul@openvz.org>
  *

- * See Documentation/controllers/resource_counter.txt for more
+ * See Documentation/cgroups/resource_counter.txt for more

  * info about what this counter is.
  */
 
  * info about what this counter is.
  */
 

diff --git a/init/Kconfig b/init/Kconfig
index 56fd93c..2af8382 100644 (file)
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -323,8 +323,8 @@ config CGROUP_SCHED
          This option allows you to create arbitrary task groups
          using the "cgroup" pseudo filesystem and control
          the cpu bandwidth allocated to each such task group.
          This option allows you to create arbitrary task groups
          using the "cgroup" pseudo filesystem and control
          the cpu bandwidth allocated to each such task group.

-         Refer to Documentation/cgroups.txt for more information
-         on "cgroup" pseudo filesystem.
+         Refer to Documentation/cgroups/cgroups.txt for more
+         information on "cgroup" pseudo filesystem.

 
 endchoice
 
 
 endchoice
 


@@ -335,10 +335,9 @@ menuconfig CGROUPS
          use with process control subsystems such as Cpusets, CFS, memory
          controls or device isolation.
          See
          use with process control subsystems such as Cpusets, CFS, memory
          controls or device isolation.
          See

-               - Documentation/cpusets.txt     (Cpusets)

                - Documentation/scheduler/sched-design-CFS.txt  (CFS)
                - Documentation/scheduler/sched-design-CFS.txt  (CFS)

-               - Documentation/cgroups/ (features for grouping, isolation)
-               - Documentation/controllers/ (features for resource control)
+               - Documentation/cgroups/ (features for grouping, isolation
+                                         and resource control)

 
          Say N if unsure.
 
 
          Say N if unsure.
 

diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 647c77a..a856788 100644 (file)
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -568,7 +568,7 @@ update_domain_attr_tree(struct sched_domain_attr *dattr, struct cpuset *c)
  * load balancing domains (sched domains) as specified by that partial
  * partition.
  *
  * load balancing domains (sched domains) as specified by that partial
  * partition.
  *

- * See "What is sched_load_balance" in Documentation/cpusets.txt
+ * See "What is sched_load_balance" in Documentation/cgroups/cpusets.txt

  * for a background explanation of this.
  *
  * Does not return errors, on the theory that the callers of this
  * for a background explanation of this.
  *
  * Does not return errors, on the theory that the callers of this