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adf4bfc4a9
linux-stable/kernel/cgroup
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Linus Torvalds adf4bfc4a9 cgroup changes for v6.1-rc1. 
* cpuset now support isolated cpus.partition type, which will enable dynamic
   CPU isolation.
 * pids.peak added to remember the max number of pids used.
 * Holes in cgroup namespace plugged.
 * Internal cleanups.
 
 Note that for-6.1-fixes was pulled into for-6.1 twice. Both were for
 follow-up cleanups and each merge commit has details.
 
 Also, 8a693f7766 ("cgroup: Remove CFTYPE_PRESSURE") removes the flag used
 by PSI changes in the tip tree and the merged result won't compile due to
 the missing flag. Simply removing the struct init lines specifying the flag
 is the correct resolution. linux-next already contains the correct fix:
 
  https://lkml.kernel.org/r/20220912161812.072aaa3b@canb.auug.org.au
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Merge tag 'cgroup-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

Pull cgroup updates from Tejun Heo:

 - cpuset now support isolated cpus.partition type, which will enable
   dynamic CPU isolation

 - pids.peak added to remember the max number of pids used

 - holes in cgroup namespace plugged

 - internal cleanups

* tag 'cgroup-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: (25 commits)
  cgroup: use strscpy() is more robust and safer
  iocost_monitor: reorder BlkgIterator
  cgroup: simplify code in cgroup_apply_control
  cgroup: Make cgroup_get_from_id() prettier
  cgroup/cpuset: remove unreachable code
  cgroup: Remove CFTYPE_PRESSURE
  cgroup: Improve cftype add/rm error handling
  kselftest/cgroup: Add cpuset v2 partition root state test
  cgroup/cpuset: Update description of cpuset.cpus.partition in cgroup-v2.rst
  cgroup/cpuset: Make partition invalid if cpumask change violates exclusivity rule
  cgroup/cpuset: Relocate a code block in validate_change()
  cgroup/cpuset: Show invalid partition reason string
  cgroup/cpuset: Add a new isolated cpus.partition type
  cgroup/cpuset: Relax constraints to partition & cpus changes
  cgroup/cpuset: Allow no-task partition to have empty cpuset.cpus.effective
  cgroup/cpuset: Miscellaneous cleanups & add helper functions
  cgroup/cpuset: Enable update_tasks_cpumask() on top_cpuset
  cgroup: add pids.peak interface for pids controller
  cgroup: Remove data-race around cgrp_dfl_visible
  cgroup: Fix build failure when CONFIG_SHRINKER_DEBUG
  ...
2022-10-10 11:12:25 -07:00
..
cgroup-internal.h cgroup: Use cgroup_attach_{lock,unlock}() from cgroup_attach_task_all() 2022-08-26 11:14:34 -10:00
cgroup-v1.c cgroup: Use cgroup_attach_{lock,unlock}() from cgroup_attach_task_all() 2022-08-26 11:14:34 -10:00
cgroup.c cgroup changes for v6.1-rc1. 2022-10-10 11:12:25 -07:00
cpuset.c cgroup/cpuset: remove unreachable code 2022-09-07 05:30:29 -10:00
debug.c kernel: cgroup: fix misuse of %x 2019-05-06 08:47:48 -07:00
freezer.c cgroup: cleanup comments 2022-03-13 19:19:27 -10:00
legacy_freezer.c freezer,sched: Rewrite core freezer logic 2022-09-07 21:53:50 +02:00
Makefile cgroup: Add misc cgroup controller 2021-04-04 13:34:46 -04:00
misc.c misc_cgroup: remove error log to avoid log flood 2021-09-20 07:35:38 -10:00
namespace.c memcg: enable accounting for new namesapces and struct nsproxy 2021-09-03 09:58:12 -07:00
pids.c cgroup: add pids.peak interface for pids controller 2022-09-04 09:26:51 -10:00
rdma.c cgroup: fix spelling mistakes 2021-05-24 12:45:26 -04:00
rstat.c cgroup: bpf: enable bpf programs to integrate with rstat 2022-08-25 11:35:37 -07:00