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由 Nanyong Sun 提交于
hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I72R0B CVE: NA ---------------------------------------------------------------------- Add control file "memory.ksm" to enable ksm per cgroup. Echo to 1 will set all tasks currently in the cgroup to ksm merge any mode, which means ksm gets enabled for all vma's of a process. Meanwhile echo to 0 will disable ksm for them and unmerge the merged pages. Cat the file will show the above state and ksm related profits of this cgroup. Signed-off-by: NNanyong Sun <sunnanyong@huawei.com>
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