torvalds/linux
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8629eea901
linux/kernel/cgroup
History
Linus Torvalds def5b099a6 cgroup: A fix for v6.16-rc1 
rstat per-subsystem split change skipped per-cpu allocation on UP configs;
 however even on UP, depending on config options, the size of the percpu
 struct may not be zero leading to crashes. Fix it by conditionalizing the
 per-cpu area allocation and usage on the size of the per-cpu struct.
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Merge tag 'cgroup-for-6.16-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

Pull cgroup fix from Tejun Heo:
 "The rstat per-subsystem split change skipped per-cpu allocation on UP
  configs; however even on UP, depending on config options, the size of
  the percpu struct may not be zero leading to crashes.

  Fix it by conditionalizing the per-cpu area allocation and usage on
  the size of the per-cpu struct"

* tag 'cgroup-for-6.16-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
  cgroup: adjust criteria for rstat subsystem cpu lock access
2025-06-03 14:12:36 -07:00
..
cgroup-internal.h cgroup: use subsystem-specific rstat locks to avoid contention 2025-05-19 10:29:42 -10:00
cgroup-v1.c Driver core updates for 6.15-rc1 2025-04-01 11:02:03 -07:00
cgroup.c cgroup: Changes for v6.16 2025-05-27 20:59:53 -07:00
cpuset-internal.h cgroup/cpuset: Don't allow creation of local partition over a remote one 2025-03-31 13:26:53 -10:00
cpuset-v1.c RFC cgroup/cpuset-v1: Add deprecation messages to sched_relax_domain_level 2025-03-11 09:22:54 -10:00
cpuset.c - The 11 patch series "Add folio_mk_pte()" from Matthew Wilcox 2025-05-31 15:44:16 -07:00
debug.c kernel: cgroup: fix misuse of %x 2019-05-06 08:47:48 -07:00
dmem.c cgroup/dmem: Don't open-code css_for_each_descendant_pre 2025-02-19 09:50:37 +01:00
freezer.c cgroup/freezer: Add cgroup CGRP_FROZEN flag update helper 2024-10-23 09:45:09 -10:00
legacy_freezer.c cgroup: Add deprecation message to legacy freezer controller 2025-03-11 09:22:54 -10:00
Makefile kernel/cgroup: Add "dmem" memory accounting cgroup 2025-01-06 17:24:38 +01:00
misc.c Merge branch 'kvm-tdx-initial' into HEAD 2025-04-07 07:36:33 -04:00
namespace.c cgroup:namespace: Remove unused cgroup_namespaces_init() 2023-08-14 14:29:47 -10:00
pids.c cgroup/pids: Remove unreachable paths of pids_{can,cancel}_fork 2024-08-05 10:32:16 -10:00
rdma.c rdmacg: fix kernel-doc warnings in rdmacg 2023-06-05 09:45:14 -10:00
rstat.c cgroup: adjust criteria for rstat subsystem cpu lock access 2025-05-30 14:36:13 -10:00