forked from Minki/linux
72d5050566
A pseudo-locked region does not have a class of service associated with it and thus not tracked in the array of control values maintained as part of the domain. Even so, when the user provides a new bitmask for another resource group it needs to be checked for interference with existing pseudo-locked regions. Additionally only one pseudo-locked region can be created in any cache hierarchy. Introduce two utilities in support of above scenarios: (1) a utility that can be used to test if a given capacity bitmask overlaps with any pseudo-locked regions associated with a particular cache instance, (2) a utility that can be used to test if a pseudo-locked region exists within a particular cache hierarchy. Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: fenghua.yu@intel.com Cc: tony.luck@intel.com Cc: vikas.shivappa@linux.intel.com Cc: gavin.hindman@intel.com Cc: jithu.joseph@intel.com Cc: dave.hansen@intel.com Cc: hpa@zytor.com Link: https://lkml.kernel.org/r/b8e31dbdcf22ddf71df46072647b47e7558abb32.1529706536.git.reinette.chatre@intel.com |
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| boot | ||
| configs | ||
| crypto | ||
| entry | ||
| events | ||
| hyperv | ||
| ia32 | ||
| include | ||
| kernel | ||
| kvm | ||
| lib | ||
| math-emu | ||
| mm | ||
| net | ||
| oprofile | ||
| pci | ||
| platform | ||
| power | ||
| purgatory | ||
| ras | ||
| realmode | ||
| tools | ||
| um | ||
| video | ||
| xen | ||
| .gitignore | ||
| Kbuild | ||
| Kconfig | ||
| Kconfig.cpu | ||
| Kconfig.debug | ||
| Makefile | ||
| Makefile_32.cpu | ||
| Makefile.um | ||