Merge branch 'for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

Pull cgroup updates from Tejun Heo:
 "Documentation updates and the addition of cgroup_parse_float() which
  will be used by new controllers including blk-iocost"

* 'for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
  docs: cgroup-v1: convert docs to ReST and rename to *.rst
  cgroup: Move cgroup_parse_float() implementation out of CONFIG_SYSFS
  cgroup: add cgroup_parse_float()
This commit is contained in:
Linus Torvalds 2019-07-08 21:35:12 -07:00
commit 92c1d65221
37 changed files with 1005 additions and 643 deletions

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@ -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.txt]
[see Documentation/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.txt]
using control groups and CPUsets. [see Documentation/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

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@ -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.txt).
Documentation/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

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@ -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.txt] by extending the
memory controller; see Documentation/cgroup-v1/memory.rst] by extending the
lru_list enum.
The memory controller data structure automatically gets a per-zone unevictable