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由 Tony Luck 提交于
Last of the per resource group files. Also mode 0644. This one shows the resources available to the group. Syntax depends on whether the "cdp" mount option was given. With code/data prioritization disabled it is simply a list of masks for each cache domain. Initial value allows access to all of the L3 cache on all domains. E.g. on a 2 socket Broadwell: L3:0=fffff;1=fffff With CDP enabled, separate masks for data and instructions are provided: L3DATA:0=fffff;1=fffff L3CODE:0=fffff;1=fffff Signed-off-by: NTony Luck <tony.luck@intel.com> Signed-off-by: NFenghua Yu <fenghua.yu@intel.com> Cc: "Ravi V Shankar" <ravi.v.shankar@intel.com> Cc: "Shaohua Li" <shli@fb.com> Cc: "Sai Prakhya" <sai.praneeth.prakhya@intel.com> Cc: "Peter Zijlstra" <peterz@infradead.org> Cc: "Stephane Eranian" <eranian@google.com> Cc: "Dave Hansen" <dave.hansen@intel.com> Cc: "David Carrillo-Cisneros" <davidcc@google.com> Cc: "Nilay Vaish" <nilayvaish@gmail.com> Cc: "Vikas Shivappa" <vikas.shivappa@linux.intel.com> Cc: "Ingo Molnar" <mingo@elte.hu> Cc: "Borislav Petkov" <bp@suse.de> Cc: "H. Peter Anvin" <h.peter.anvin@intel.com> Link: http://lkml.kernel.org/r/1477692289-37412-9-git-send-email-fenghua.yu@intel.comSigned-off-by: NThomas Gleixner <tglx@linutronix.de>
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