From 45ce80fb6b6f9594d1396d44dd7e7c02d596fef8 Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Thu, 15 Jan 2009 13:50:59 -0800 Subject: [PATCH] cgroups: consolidate cgroup documents Move Documentation/cpusets.txt and Documentation/controllers/* to Documentation/cgroups/ Signed-off-by: Li Zefan Acked-by: KAMEZAWA Hiroyuki Acked-by: Balbir Singh Acked-by: Paul Menage Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/cgroups/cgroups.txt | 5 +++-- Documentation/{controllers => cgroups}/cpuacct.txt | 0 Documentation/{ => cgroups}/cpusets.txt | 0 Documentation/{controllers => cgroups}/devices.txt | 0 Documentation/{controllers => cgroups}/memcg_test.txt | 2 +- Documentation/{controllers => cgroups}/memory.txt | 0 .../{controllers => cgroups}/resource_counter.txt | 0 Documentation/scheduler/sched-design-CFS.txt | 2 +- include/linux/res_counter.h | 2 +- init/Kconfig | 9 ++++----- kernel/cpuset.c | 2 +- 11 files changed, 11 insertions(+), 11 deletions(-) rename Documentation/{controllers => cgroups}/cpuacct.txt (100%) rename Documentation/{ => cgroups}/cpusets.txt (100%) rename Documentation/{controllers => cgroups}/devices.txt (100%) rename Documentation/{controllers => cgroups}/memcg_test.txt (99%) rename Documentation/{controllers => cgroups}/memory.txt (100%) rename Documentation/{controllers => cgroups}/resource_counter.txt (100%) diff --git a/Documentation/cgroups/cgroups.txt b/Documentation/cgroups/cgroups.txt index e33ee74eee77..d9e5d6f41b92 100644 --- a/Documentation/cgroups/cgroups.txt +++ b/Documentation/cgroups/cgroups.txt @@ -1,7 +1,8 @@ CGROUPS ------- -Written by Paul Menage based on Documentation/cpusets.txt +Written by Paul Menage based on +Documentation/cgroups/cpusets.txt 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 -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. 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 08d4d3ea0d79..19533f93b7a2 100644 --- 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. -(*) 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. 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 8398ca4ff4ed..6f33593e59e2 100644 --- 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 - 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. diff --git a/include/linux/res_counter.h b/include/linux/res_counter.h index dede0a2cfc45..4c5bcf6ca7e8 100644 --- a/include/linux/res_counter.h +++ b/include/linux/res_counter.h @@ -9,7 +9,7 @@ * * Author: Pavel Emelianov * - * See Documentation/controllers/resource_counter.txt for more + * See Documentation/cgroups/resource_counter.txt for more * info about what this counter is. */ diff --git a/init/Kconfig b/init/Kconfig index 56fd93c63c77..2af83825634e 100644 --- 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. - 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 @@ -335,10 +335,9 @@ menuconfig CGROUPS 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/cgroups/ (features for grouping, isolation) - - Documentation/controllers/ (features for resource control) + - Documentation/cgroups/ (features for grouping, isolation + and resource control) Say N if unsure. diff --git a/kernel/cpuset.c b/kernel/cpuset.c index 647c77a88fcb..a85678865c5e 100644 --- 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. * - * 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