android_kernel_motorola_sm6375/kernel/cgroup
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Honglei Wang 20832ebf91 cgroup: freezer: don't change task and cgroups status unnecessarily
[ Upstream commit 742e8cd3e1ba6f19cad6d912f8d469df5557d0fd ]

It's not necessary to adjust the task state and revisit the state
of source and destination cgroups if the cgroups are not in freeze
state and the task itself is not frozen.

And in this scenario, it wakes up the task who's not supposed to be
ready to run.

Don't do the unnecessary task state adjustment can help stop waking
up the task without a reason.

Signed-off-by: Honglei Wang <honglei.wang@oracle.com>
Acked-by: Roman Gushchin <guro@fb.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-12-31 16:45:06 +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: freezer: don't change task and cgroups status unnecessarily 2019-12-31 16:45:06 +01:00
legacy_freezer.c
Makefile
namespace.c
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