cgroup: fix locking in cgroupstats_build()

Browse source

css_set_lock has been converted to css_set_rwsem, and rwsem can't nest
inside rcu_read_lock.

Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

...

This commit is contained in:

Li Zefan 2014-02-14 16:54:28 +08:00 • committed by Tejun Heo

parent 430af8ad9d

commit bad3466034

1 changed files with 6 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

8

kernel/cgroup.c

View file