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cgroup: remove CGRP_ROOT_OPTION_MASK

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cgroup_root->flags only contains CGRP_ROOT_* flags and there's no
reason to mask the flags.  Remove CGRP_ROOT_OPTION_MASK.

This doesn't cause any behavior differences.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
This commit is contained in:
Tejun Heo 2014-07-09 10:08:07 -04:00
parent 1ced953b17
commit 7450e90bbb
2 changed files with 3 additions and 7 deletions
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3
include/linux/cgroup.h
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@ -320,9 +320,6 @@ enum {
CGRP_ROOT_NOPREFIX = (1 << 1), /* mounted subsystems have no named prefix */
CGRP_ROOT_XATTR = (1 << 2), /* supports extended attributes */
/* mount options live below bit 16 */
CGRP_ROOT_OPTION_MASK = (1 << 16) - 1,
};
/*