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authorTejun Heo <tj@kernel.org>2013-08-08 20:11:27 -0400
committerTejun Heo <tj@kernel.org>2013-08-08 20:11:27 -0400
commit95109b627ba6a043c181fa5fa45d1c754dd44fbc (patch)
treec01adf53fc1ea85cfe23bbe4c7b6b59d203cf2d3 /block
parentd99c8727e7bbc01b70e2c57e6127bfab26b868fd (diff)
downloadlinux-95109b627ba6a043c181fa5fa45d1c754dd44fbc.tar.bz2
cgroup: unexport cgroup_css()
cgroup_css() no longer has any user left outside cgroup.c proper and we don't want subsystems to grow new usages of the function. cgroup core should always provide the css to use to the subsystems, which will make dynamic creation and destruction of css's across the lifetime of a cgroup much more manageable than exposing the cgroup directly to subsystems and let them dereference css's from it. Make cgroup_css() a static function in cgroup.c. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Li Zefan <lizefan@huawei.com>
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