diff options
36 files changed, 32 insertions, 33 deletions
diff --git a/Documentation/cgroup-v1/blkio-controller.rst b/Documentation/admin-guide/cgroup-v1/blkio-controller.rst index 1d7d962933be..1d7d962933be 100644 --- a/Documentation/cgroup-v1/blkio-controller.rst +++ b/Documentation/admin-guide/cgroup-v1/blkio-controller.rst diff --git a/Documentation/cgroup-v1/cgroups.rst b/Documentation/admin-guide/cgroup-v1/cgroups.rst index 46bbe7e022d4..b0688011ed06 100644 --- a/Documentation/cgroup-v1/cgroups.rst +++ b/Documentation/admin-guide/cgroup-v1/cgroups.rst @@ -3,7 +3,7 @@ Control Groups ============== Written by Paul Menage <menage@google.com> based on -Documentation/cgroup-v1/cpusets.rst +Documentation/admin-guide/cgroup-v1/cpusets.rst Original copyright statements from cpusets.txt: @@ -76,7 +76,7 @@ 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/cgroup-v1/cpusets.rst) allow +access. For example, cpusets (see Documentation/admin-guide/cgroup-v1/cpusets.rst) allow you to associate a set of CPUs and a set of memory nodes with the tasks in each cgroup. diff --git a/Documentation/cgroup-v1/cpuacct.rst b/Documentation/admin-guide/cgroup-v1/cpuacct.rst index d30ed81d2ad7..d30ed81d2ad7 100644 --- a/Documentation/cgroup-v1/cpuacct.rst +++ b/Documentation/admin-guide/cgroup-v1/cpuacct.rst diff --git a/Documentation/cgroup-v1/cpusets.rst b/Documentation/admin-guide/cgroup-v1/cpusets.rst index b6a42cdea72b..86a6ae995d54 100644 --- a/Documentation/cgroup-v1/cpusets.rst +++ b/Documentation/admin-guide/cgroup-v1/cpusets.rst @@ -49,7 +49,7 @@ hooks, beyond what is already present, required to manage dynamic job placement on large systems. Cpusets use the generic cgroup subsystem described in -Documentation/cgroup-v1/cgroups.rst. +Documentation/admin-guide/cgroup-v1/cgroups.rst. Requests by a task, using the sched_setaffinity(2) system call to include CPUs in its CPU affinity mask, and using the mbind(2) and diff --git a/Documentation/cgroup-v1/devices.rst b/Documentation/admin-guide/cgroup-v1/devices.rst index e1886783961e..e1886783961e 100644 --- a/Documentation/cgroup-v1/devices.rst +++ b/Documentation/admin-guide/cgroup-v1/devices.rst diff --git a/Documentation/cgroup-v1/freezer-subsystem.rst b/Documentation/admin-guide/cgroup-v1/freezer-subsystem.rst index 582d3427de3f..582d3427de3f 100644 --- a/Documentation/cgroup-v1/freezer-subsystem.rst +++ b/Documentation/admin-guide/cgroup-v1/freezer-subsystem.rst diff --git a/Documentation/cgroup-v1/hugetlb.rst b/Documentation/admin-guide/cgroup-v1/hugetlb.rst index a3902aa253a9..a3902aa253a9 100644 --- a/Documentation/cgroup-v1/hugetlb.rst +++ b/Documentation/admin-guide/cgroup-v1/hugetlb.rst diff --git a/Documentation/cgroup-v1/index.rst b/Documentation/admin-guide/cgroup-v1/index.rst index fe76d42edc11..10bf48bae0b0 100644 --- a/Documentation/cgroup-v1/index.rst +++ b/Documentation/admin-guide/cgroup-v1/index.rst @@ -1,5 +1,3 @@ -:orphan: - ======================== Control Groups version 1 ======================== diff --git a/Documentation/cgroup-v1/memcg_test.rst b/Documentation/admin-guide/cgroup-v1/memcg_test.rst index 91bd18c6a514..3f7115e07b5d 100644 --- a/Documentation/cgroup-v1/memcg_test.rst +++ b/Documentation/admin-guide/cgroup-v1/memcg_test.rst @@ -10,7 +10,7 @@ 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/cgroup-v1/memory.rst) +(*) Topics on API should be in Documentation/admin-guide/cgroup-v1/memory.rst) 0. How to record usage ? ======================== @@ -327,7 +327,7 @@ Under below explanation, we assume CONFIG_MEM_RES_CTRL_SWAP=y. You can see charges have been moved by reading ``*.usage_in_bytes`` or memory.stat of both A and B. - See 8.2 of Documentation/cgroup-v1/memory.rst to see what value should + See 8.2 of Documentation/admin-guide/cgroup-v1/memory.rst to see what value should be written to move_charge_at_immigrate. 9.10 Memory thresholds diff --git a/Documentation/cgroup-v1/memory.rst b/Documentation/admin-guide/cgroup-v1/memory.rst index 41bdc038dad9..41bdc038dad9 100644 --- a/Documentation/cgroup-v1/memory.rst +++ b/Documentation/admin-guide/cgroup-v1/memory.rst diff --git a/Documentation/cgroup-v1/net_cls.rst b/Documentation/admin-guide/cgroup-v1/net_cls.rst index a2cf272af7a0..a2cf272af7a0 100644 --- a/Documentation/cgroup-v1/net_cls.rst +++ b/Documentation/admin-guide/cgroup-v1/net_cls.rst diff --git a/Documentation/cgroup-v1/net_prio.rst b/Documentation/admin-guide/cgroup-v1/net_prio.rst index b40905871c64..b40905871c64 100644 --- a/Documentation/cgroup-v1/net_prio.rst +++ b/Documentation/admin-guide/cgroup-v1/net_prio.rst diff --git a/Documentation/cgroup-v1/pids.rst b/Documentation/admin-guide/cgroup-v1/pids.rst index 6acebd9e72c8..6acebd9e72c8 100644 --- a/Documentation/cgroup-v1/pids.rst +++ b/Documentation/admin-guide/cgroup-v1/pids.rst diff --git a/Documentation/cgroup-v1/rdma.rst b/Documentation/admin-guide/cgroup-v1/rdma.rst index 2fcb0a9bf790..2fcb0a9bf790 100644 --- a/Documentation/cgroup-v1/rdma.rst +++ b/Documentation/admin-guide/cgroup-v1/rdma.rst diff --git a/Documentation/admin-guide/cgroup-v2.rst b/Documentation/admin-guide/cgroup-v2.rst index 080b18ce2a5d..ed4c5977d6e1 100644 --- a/Documentation/admin-guide/cgroup-v2.rst +++ b/Documentation/admin-guide/cgroup-v2.rst @@ -9,7 +9,7 @@ This is the authoritative documentation on the design, interface and conventions of cgroup v2. It describes all userland-visible aspects of cgroup including core and specific controller behaviors. All future changes must be reflected in this document. Documentation for -v1 is available under Documentation/cgroup-v1/. +v1 is available under Documentation/admin-guide/cgroup-v1/. .. CONTENTS diff --git a/Documentation/admin-guide/index.rst b/Documentation/admin-guide/index.rst index 1f0d9b939311..a5fdb1a846ce 100644 --- a/Documentation/admin-guide/index.rst +++ b/Documentation/admin-guide/index.rst @@ -59,6 +59,7 @@ configure specific aspects of kernel behavior to your liking. initrd cgroup-v2 + cgroup-v1/index serial-console braille-console parport diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 78576aa45cce..a571a67e0c85 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -4089,7 +4089,7 @@ relax_domain_level= [KNL, SMP] Set scheduler's default relax_domain_level. - See Documentation/cgroup-v1/cpusets.rst. + See Documentation/admin-guide/cgroup-v1/cpusets.rst. reserve= [KNL,BUGS] Force kernel to ignore I/O ports or memory Format: <base1>,<size1>[,<base2>,<size2>,...] @@ -4599,7 +4599,7 @@ swapaccount=[0|1] [KNL] Enable accounting of swap in memory resource controller if no parameter or 1 is given or disable - it if 0 is given (See Documentation/cgroup-v1/memory.rst) + it if 0 is given (See Documentation/admin-guide/cgroup-v1/memory.rst) swiotlb= [ARM,IA-64,PPC,MIPS,X86] Format: { <int> | force | noforce } diff --git a/Documentation/admin-guide/mm/numa_memory_policy.rst b/Documentation/admin-guide/mm/numa_memory_policy.rst index 546f174e5d6a..8463f5538fda 100644 --- a/Documentation/admin-guide/mm/numa_memory_policy.rst +++ b/Documentation/admin-guide/mm/numa_memory_policy.rst @@ -15,7 +15,7 @@ document attempts to describe the concepts and APIs of the 2.6 memory policy support. Memory policies should not be confused with cpusets -(``Documentation/cgroup-v1/cpusets.rst``) +(``Documentation/admin-guide/cgroup-v1/cpusets.rst``) which is an administrative mechanism for restricting the nodes from which memory may be allocated by a set of processes. Memory policies are a programming interface that a NUMA-aware application can take advantage of. When diff --git a/Documentation/block/bfq-iosched.rst b/Documentation/block/bfq-iosched.rst index 2c13b2fc1888..0d237d402860 100644 --- a/Documentation/block/bfq-iosched.rst +++ b/Documentation/block/bfq-iosched.rst @@ -547,7 +547,7 @@ As for cgroups-v1 (blkio controller), the exact set of stat files created, and kept up-to-date by bfq, depends on whether CONFIG_BFQ_CGROUP_DEBUG is set. If it is set, then bfq creates all the stat files documented in -Documentation/cgroup-v1/blkio-controller.rst. If, instead, +Documentation/admin-guide/cgroup-v1/blkio-controller.rst. If, instead, CONFIG_BFQ_CGROUP_DEBUG is not set, then bfq creates only the files:: blkio.bfq.io_service_bytes diff --git a/Documentation/filesystems/tmpfs.txt b/Documentation/filesystems/tmpfs.txt index cad797a8a39e..5ecbc03e6b2f 100644 --- a/Documentation/filesystems/tmpfs.txt +++ b/Documentation/filesystems/tmpfs.txt @@ -98,7 +98,7 @@ A memory policy with a valid NodeList will be saved, as specified, for use at file creation time. When a task allocates a file in the file system, the mount option memory policy will be applied with a NodeList, if any, modified by the calling task's cpuset constraints -[See Documentation/cgroup-v1/cpusets.rst] and any optional flags, listed +[See Documentation/admin-guide/cgroup-v1/cpusets.rst] and any optional flags, listed below. If the resulting NodeLists is the empty set, the effective memory policy for the file will revert to "default" policy. diff --git a/Documentation/kernel-per-CPU-kthreads.txt b/Documentation/kernel-per-CPU-kthreads.txt index 5623b9916411..4f18456dd3b1 100644 --- a/Documentation/kernel-per-CPU-kthreads.txt +++ b/Documentation/kernel-per-CPU-kthreads.txt @@ -12,7 +12,7 @@ References - Documentation/IRQ-affinity.txt: Binding interrupts to sets of CPUs. -- Documentation/cgroup-v1: Using cgroups to bind tasks to sets of CPUs. +- Documentation/admin-guide/cgroup-v1: Using cgroups to bind tasks to sets of CPUs. - man taskset: Using the taskset command to bind tasks to sets of CPUs. diff --git a/Documentation/scheduler/sched-deadline.rst b/Documentation/scheduler/sched-deadline.rst index 3391e86d810c..14a2f7bf63fe 100644 --- a/Documentation/scheduler/sched-deadline.rst +++ b/Documentation/scheduler/sched-deadline.rst @@ -669,7 +669,7 @@ Deadline Task Scheduling -deadline tasks cannot have an affinity mask smaller that the entire root_domain they are created on. However, affinities can be specified - through the cpuset facility (Documentation/cgroup-v1/cpusets.rst). + through the cpuset facility (Documentation/admin-guide/cgroup-v1/cpusets.rst). 5.1 SCHED_DEADLINE and cpusets HOWTO ------------------------------------ diff --git a/Documentation/scheduler/sched-design-CFS.rst b/Documentation/scheduler/sched-design-CFS.rst index 53b30d1967cf..a96c72651877 100644 --- a/Documentation/scheduler/sched-design-CFS.rst +++ b/Documentation/scheduler/sched-design-CFS.rst @@ -222,7 +222,7 @@ SCHED_BATCH) tasks. These options need CONFIG_CGROUPS to be defined, and let the administrator create arbitrary groups of tasks, using the "cgroup" pseudo filesystem. See - Documentation/cgroup-v1/cgroups.rst for more information about this filesystem. + Documentation/admin-guide/cgroup-v1/cgroups.rst for more information about this filesystem. When CONFIG_FAIR_GROUP_SCHED is defined, a "cpu.shares" file is created for each group created using the pseudo filesystem. See example steps below to create diff --git a/Documentation/scheduler/sched-rt-group.rst b/Documentation/scheduler/sched-rt-group.rst index d27d3f3712fd..655a096ec8fb 100644 --- a/Documentation/scheduler/sched-rt-group.rst +++ b/Documentation/scheduler/sched-rt-group.rst @@ -133,7 +133,7 @@ This uses the cgroup virtual file system and "<cgroup>/cpu.rt_runtime_us" to control the CPU time reserved for each control group. For more information on working with control groups, you should read -Documentation/cgroup-v1/cgroups.rst as well. +Documentation/admin-guide/cgroup-v1/cgroups.rst as well. Group settings are checked against the following limits in order to keep the configuration schedulable: diff --git a/Documentation/vm/numa.rst b/Documentation/vm/numa.rst index 130f3cfa1c19..99fdeca917ca 100644 --- a/Documentation/vm/numa.rst +++ b/Documentation/vm/numa.rst @@ -67,7 +67,7 @@ nodes. Each emulated node will manage a fraction of the underlying cells' physical memory. NUMA emluation is useful for testing NUMA kernel and application features on non-NUMA platforms, and as a sort of memory resource management mechanism when used together with cpusets. -[see Documentation/cgroup-v1/cpusets.rst] +[see Documentation/admin-guide/cgroup-v1/cpusets.rst] For each node with memory, Linux constructs an independent memory management subsystem, complete with its own free page lists, in-use page lists, usage @@ -114,7 +114,7 @@ allocation behavior using Linux NUMA memory policy. [see System administrators can restrict the CPUs and nodes' memories that a non- privileged user can specify in the scheduling or NUMA commands and functions -using control groups and CPUsets. [see Documentation/cgroup-v1/cpusets.rst] +using control groups and CPUsets. [see Documentation/admin-guide/cgroup-v1/cpusets.rst] On architectures that do not hide memoryless nodes, Linux will include only zones [nodes] with memory in the zonelists. This means that for a memoryless diff --git a/Documentation/vm/page_migration.rst b/Documentation/vm/page_migration.rst index 35bba27d5fff..1d6cd7db4e43 100644 --- a/Documentation/vm/page_migration.rst +++ b/Documentation/vm/page_migration.rst @@ -41,7 +41,7 @@ locations. Larger installations usually partition the system using cpusets into sections of nodes. Paul Jackson has equipped cpusets with the ability to move pages when a task is moved to another cpuset (See -Documentation/cgroup-v1/cpusets.rst). +Documentation/admin-guide/cgroup-v1/cpusets.rst). Cpusets allows the automation of process locality. If a task is moved to a new cpuset then also all its pages are moved with it so that the performance of the process does not sink dramatically. Also the pages diff --git a/Documentation/vm/unevictable-lru.rst b/Documentation/vm/unevictable-lru.rst index 109052215bce..17d0861b0f1d 100644 --- a/Documentation/vm/unevictable-lru.rst +++ b/Documentation/vm/unevictable-lru.rst @@ -98,7 +98,7 @@ Memory Control Group Interaction -------------------------------- The unevictable LRU facility interacts with the memory control group [aka -memory controller; see Documentation/cgroup-v1/memory.rst] by extending the +memory controller; see Documentation/admin-guide/cgroup-v1/memory.rst] by extending the lru_list enum. The memory controller data structure automatically gets a per-zone unevictable diff --git a/Documentation/x86/x86_64/fake-numa-for-cpusets.rst b/Documentation/x86/x86_64/fake-numa-for-cpusets.rst index 30108684ae87..ff9bcfd2cc14 100644 --- a/Documentation/x86/x86_64/fake-numa-for-cpusets.rst +++ b/Documentation/x86/x86_64/fake-numa-for-cpusets.rst @@ -15,7 +15,7 @@ assign them to cpusets and their attached tasks. This is a way of limiting the amount of system memory that are available to a certain class of tasks. For more information on the features of cpusets, see -Documentation/cgroup-v1/cpusets.rst. +Documentation/admin-guide/cgroup-v1/cpusets.rst. There are a number of different configurations you can use for your needs. For more information on the numa=fake command line option and its various ways of configuring fake nodes, see Documentation/x86/x86_64/boot-options.rst. @@ -40,7 +40,7 @@ A machine may be split as follows with "numa=fake=4*512," as reported by dmesg:: On node 3 totalpages: 131072 Now following the instructions for mounting the cpusets filesystem from -Documentation/cgroup-v1/cpusets.rst, you can assign fake nodes (i.e. contiguous memory +Documentation/admin-guide/cgroup-v1/cpusets.rst, you can assign fake nodes (i.e. contiguous memory address spaces) to individual cpusets:: [root@xroads /]# mkdir exampleset diff --git a/MAINTAINERS b/MAINTAINERS index 0c603ea73034..c1593a668f80 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -4158,7 +4158,7 @@ L: cgroups@vger.kernel.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git S: Maintained F: Documentation/admin-guide/cgroup-v2.rst -F: Documentation/cgroup-v1/ +F: Documentation/admin-guide/cgroup-v1/ F: include/linux/cgroup* F: kernel/cgroup/ @@ -4169,7 +4169,7 @@ W: http://www.bullopensource.org/cpuset/ W: http://oss.sgi.com/projects/cpusets/ T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git S: Maintained -F: Documentation/cgroup-v1/cpusets.rst +F: Documentation/admin-guide/cgroup-v1/cpusets.rst F: include/linux/cpuset.h F: kernel/cgroup/cpuset.c diff --git a/block/Kconfig b/block/Kconfig index b16b3e075d31..8b5f8e560eb4 100644 --- a/block/Kconfig +++ b/block/Kconfig @@ -89,7 +89,7 @@ config BLK_DEV_THROTTLING one needs to mount and use blkio cgroup controller for creating cgroups and specifying per device IO rate policies. - See Documentation/cgroup-v1/blkio-controller.rst for more information. + See Documentation/admin-guide/cgroup-v1/blkio-controller.rst for more information. config BLK_DEV_THROTTLING_LOW bool "Block throttling .low limit interface support (EXPERIMENTAL)" diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h index c5311935239d..430e219e3aba 100644 --- a/include/linux/cgroup-defs.h +++ b/include/linux/cgroup-defs.h @@ -624,7 +624,7 @@ struct cftype { /* * Control Group subsystem type. - * See Documentation/cgroup-v1/cgroups.rst for details + * See Documentation/admin-guide/cgroup-v1/cgroups.rst for details */ struct cgroup_subsys { struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state *parent_css); diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 6f68438aa4ed..82699845ef79 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -806,7 +806,7 @@ union bpf_attr { * based on a user-provided identifier for all traffic coming from * the tasks belonging to the related cgroup. See also the related * kernel documentation, available from the Linux sources in file - * *Documentation/cgroup-v1/net_cls.rst*. + * *Documentation/admin-guide/cgroup-v1/net_cls.rst*. * * The Linux kernel has two versions for cgroups: there are * cgroups v1 and cgroups v2. Both are available to users, who can diff --git a/init/Kconfig b/init/Kconfig index 9eb92ee52d40..381cdfee6e0e 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -821,7 +821,7 @@ menuconfig CGROUPS controls or device isolation. See - Documentation/scheduler/sched-design-CFS.rst (CFS) - - Documentation/cgroup-v1/ (features for grouping, isolation + - Documentation/admin-guide/cgroup-v1/ (features for grouping, isolation and resource control) Say N if unsure. @@ -883,7 +883,7 @@ config BLK_CGROUP CONFIG_CFQ_GROUP_IOSCHED=y; for enabling throttling policy, set CONFIG_BLK_DEV_THROTTLING=y. - See Documentation/cgroup-v1/blkio-controller.rst for more information. + See Documentation/admin-guide/cgroup-v1/blkio-controller.rst for more information. config CGROUP_WRITEBACK bool diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c index b3b02b9c4405..863e434a6020 100644 --- a/kernel/cgroup/cpuset.c +++ b/kernel/cgroup/cpuset.c @@ -729,7 +729,7 @@ static inline int nr_cpusets(void) * load balancing domains (sched domains) as specified by that partial * partition. * - * See "What is sched_load_balance" in Documentation/cgroup-v1/cpusets.rst + * See "What is sched_load_balance" in Documentation/admin-guide/cgroup-v1/cpusets.rst * for a background explanation of this. * * Does not return errors, on the theory that the callers of this diff --git a/security/device_cgroup.c b/security/device_cgroup.c index c07196502577..725674f3276d 100644 --- a/security/device_cgroup.c +++ b/security/device_cgroup.c @@ -509,7 +509,7 @@ static inline int may_allow_all(struct dev_cgroup *parent) * This is one of the three key functions for hierarchy implementation. * This function is responsible for re-evaluating all the cgroup's active * exceptions due to a parent's exception change. - * Refer to Documentation/cgroup-v1/devices.rst for more details. + * Refer to Documentation/admin-guide/cgroup-v1/devices.rst for more details. */ static void revalidate_active_exceptions(struct dev_cgroup *devcg) { diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index f506c68b2612..17e2b1713702 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -806,7 +806,7 @@ union bpf_attr { * based on a user-provided identifier for all traffic coming from * the tasks belonging to the related cgroup. See also the related * kernel documentation, available from the Linux sources in file - * *Documentation/cgroup-v1/net_cls.rst*. + * *Documentation/admin-guide/cgroup-v1/net_cls.rst*. * * The Linux kernel has two versions for cgroups: there are * cgroups v1 and cgroups v2. Both are available to users, who can |