Oleg Nesterov 6fe960147e cgroup: avoid the unnecessary list_add(dying_tasks) in cgroup_exit() ... cgroup_exit() needs to do this only if the exiting task is a leader and it is not the last live thread. The patch doesn't use delay_group_leader(), atomic_read(signal->live) matches the code css_task_iter_advance() more. cgroup_release() can now check list_empty(task->cg_list) before it takes css_set_lock and calls ss_set_skip_task_iters(). Signed-off-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Tejun Heo <tj@kernel.org>		2024-06-19 07:18:41 -10:00
..
cgroup-internal.h	cgroup: Add a new helper for cgroup1 hierarchy	2023-11-09 13:25:47 -10:00
cgroup-v1.c	cgroup: Avoid unnecessary looping in cgroup_no_v1()	2024-04-19 05:43:36 -10:00
cgroup.c	cgroup: avoid the unnecessary list_add(dying_tasks) in cgroup_exit()	2024-06-19 07:18:41 -10:00
cpuset.c	cgroup/cpuset: Optimize isolated partition only generate_sched_domains() calls	2024-06-03 09:47:11 -10:00
debug.c
freezer.c	cgroup: cleanup comments	2022-03-13 19:19:27 -10:00
legacy_freezer.c	cgroup, legacy_freezer: update comment for freezer_css_offline()	2024-04-18 06:01:50 -10:00
Makefile
misc.c	cgroup/misc: Store atomic64_t reads to u64	2023-07-21 08:10:06 -10:00
namespace.c	cgroup:namespace: Remove unused cgroup_namespaces_init()	2023-08-14 14:29:47 -10:00
pids.c	cgroup/pids: Add pids.events.local	2024-05-26 08:45:10 -10:00
rdma.c	rdmacg: fix kernel-doc warnings in rdmacg	2023-06-05 09:45:14 -10:00
rstat.c	cgroup/rstat: add cgroup_rstat_cpu_lock helpers and tracepoints	2024-05-14 09:43:17 -10:00