cgroup: make css_tryget_online_from_dir() also recognize cgroup2 fs

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The function currently returns -EBADF for a directory on the default
hierarchy.  Make it also recognize cgroup2_fs_type.  This will be used
for perf_event cgroup2 support.

Signed-off-by: Tejun Heo <tj@kernel.org>

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Tejun Heo 2016-02-23 10:00:51 -05:00

parent b38e42e962

commit f17fc25f2b

1 changed files with 3 additions and 2 deletions

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kernel/cgroup.c

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