Aleksa Sarai 2539f282e4 cgroup: pids: use atomic64_t for pids->limit ...

commit a713af394c upstream.

Because pids->limit can be changed concurrently (but we don't want to
take a lock because it would be needlessly expensive), use atomic64_ts
instead.

Fixes: commit 49b786ea14 ("cgroup: implement the PIDs subsystem")
Cc: stable@vger.kernel.org # v4.3+
Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-12-17 19:56:15 +01:00

..

cgroup-internal.h

cgroup: make TRACE_CGROUP_PATH irq-safe

2019-04-19 11:26:49 -07:00

cgroup-v1.c

Use kvmalloc in cgroups-v1

2019-08-07 11:37:58 -07:00

cgroup.c

cgroup: don't put ERR_PTR() into fc->root

2019-11-10 11:53:27 -05:00

cpuset.c

sched/topology: Don't try to build empty sched domains

2019-10-29 09:58:45 +01:00

debug.c

kernel: cgroup: fix misuse of %x

2019-05-06 08:47:48 -07:00

freezer.c

cgroup: get rid of cgroup_freezer_frozen_exit()

2019-05-06 08:39:11 -07:00

legacy_freezer.c

cgroup: rename freezer.c into legacy_freezer.c

2019-04-19 11:26:48 -07:00

Makefile

cgroup: cgroup v2 freezer

2019-04-19 11:26:48 -07:00

namespace.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

pids.c

cgroup: pids: use atomic64_t for pids->limit

2019-12-17 19:56:15 +01:00

rdma.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 451

2019-06-19 17:09:08 +02:00

rstat.c

treewide: Add SPDX license identifier for missed files

2019-05-21 10:50:45 +02:00