From: Roman Gushchin <guro@fb.com>
To: Tejun Heo <tj@kernel.org>
Cc: Oleg Nesterov <oleg@redhat.com>, <kernel-team@fb.com>,
<cgroups@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Roman Gushchin <guro@fb.com>
Subject: [PATCH 0/2] cgroup v2 freezer follow-up patches
Date: Fri, 26 Apr 2019 10:59:43 -0700 [thread overview]
Message-ID: <20190426175945.2559865-1-guro@fb.com> (raw)
Hi, Tejun!
Please, pull these two follow-up patches for the cgroup v2 freezer.
These are a fix for a spurious state transition, which could happen
due to a race condition, and a cleanup of some dead code. Both patches
were suggested by Oleg Nesterov.
Thank you!
Roman Gushchin (2):
cgroup: prevent spurious transition into non-frozen state
cgroup: get rid of cgroup_freezer_frozen_exit()
include/linux/cgroup.h | 2 +-
kernel/cgroup/cgroup.c | 5 ++---
kernel/cgroup/freezer.c | 26 +++++---------------------
kernel/signal.c | 2 +-
4 files changed, 9 insertions(+), 26 deletions(-)
--
2.20.1
next reply other threads:[~2019-04-26 18:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-26 17:59 Roman Gushchin [this message]
2019-04-26 17:59 ` [PATCH 1/2] cgroup: prevent spurious transition into non-frozen state Roman Gushchin
2019-04-26 17:59 ` [PATCH 2/2] cgroup: get rid of cgroup_freezer_frozen_exit() Roman Gushchin
2019-05-06 15:40 ` [PATCH 0/2] cgroup v2 freezer follow-up patches Tejun Heo
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