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由 Fenghua Yu 提交于
All CPUs in a rdtgroup are given back to the default rdtgroup before the rdtgroup is removed during umount. After umount, the default rdtgroup contains all online CPUs, but the per cpu closids are not cleared. As a result the stale closid value will be used immediately after the next mount. Move all cpus to the default group and update the percpu closid storage. [ tglx: Massaged changelong ] Signed-off-by: NFenghua Yu <fenghua.yu@intel.com> Cc: "Ravi V Shankar" <ravi.v.shankar@intel.com> Cc: "Tony Luck" <tony.luck@intel.com> Cc: "Sai Prakhya" <sai.praneeth.prakhya@intel.com> Cc: "Vikas Shivappa" <vikas.shivappa@linux.intel.com> Cc: "Ingo Molnar" <mingo@elte.hu> Cc: "H. Peter Anvin" <h.peter.anvin@intel.com> Link: http://lkml.kernel.org/r/1478912558-55514-2-git-send-email-fenghua.yu@intel.comSigned-off-by: NThomas Gleixner <tglx@linutronix.de>
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