linux/kernel/cgroup
Tejun Heo 44fabf0563 cgroup: Annotate unlocked nr_populated_* accesses with READ_ONCE/WRITE_ONCE
cgroup_update_populated() updates nr_populated_csets,
nr_populated_domain_children, and nr_populated_threaded_children under
css_set_lock, but cgroup_has_tasks(), cgroup_is_populated(), and
cgroup_can_be_thread_root() read them without holding it. Use
READ_ONCE/WRITE_ONCE.

Signed-off-by: Tejun Heo <tj@kernel.org>
2026-05-15 07:24:22 -10:00
..
cgroup-internal.h cgroup: Expose some cgroup helpers 2026-03-05 18:15:58 -10:00
cgroup-v1.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
cgroup.c cgroup: Annotate unlocked nr_populated_* accesses with READ_ONCE/WRITE_ONCE 2026-05-15 07:24:22 -10:00
cpuset-internal.h cgroup/cpuset: record DL BW alloc CPU for attach rollback 2026-04-17 08:57:37 -10:00
cpuset-v1.c cgroup: Inline cgroup_has_tasks() in cgroup.h 2026-05-15 07:24:12 -10:00
cpuset.c cgroup: Inline cgroup_has_tasks() in cgroup.h 2026-05-15 07:24:12 -10:00
debug.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
dmem.c cgroup/dmem: Return -ENOMEM on failed pool preallocation 2026-05-10 15:43:46 -10:00
freezer.c cgroup: cgroup.stat.local time accounting 2025-08-22 07:50:43 -10:00
legacy_freezer.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
Makefile kernel/cgroup: Add "dmem" memory accounting cgroup 2025-01-06 17:24:38 +01:00
misc.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
namespace.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
pids.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
rdma.c cgroup/rdma: add rdma.events.local for per-cgroup allocation failure attribution 2026-05-14 11:22:55 -10:00
rstat.c cgroup: rstat: use LOCK CMPXCHG in css_rstat_updated 2025-12-08 08:26:56 -10:00