cgroup: separate out interface file creation from css creation

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Currently, interface files are created when a css is created depending
on whether @visible is set.  This patch separates out the two into
separate steps to help code refactoring and eventually allow cgroups
which aren't visible through cgroup fs.

Move css_populate_dir() out of create_css() and drop @visible.  While
at it, rename the function to css_create() for consistency.

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

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This commit is contained in:

Tejun Heo 2016-03-03 09:57:58 -05:00

parent 20b454a61f

commit 6cd0f5bbaf

1 changed files with 43 additions and 29 deletions

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kernel/cgroup.c

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