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| From | Vikas Shivappa <vikas.shivappa@linux.intel.com> |
| Newsgroups | linux.kernel |
| Subject | [PATCH 0/3 V3] Cqm3 based on resctrl fs with MBM support |
| Date | Wed, 09 Aug 2017 20:50:01 +0200 |
| Message-ID | <ucEdj-2Fa-7@gated-at.bofh.it> (permalink) |
| X-Original-To | vikas.shivappa@intel.com |
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| X-Original-Cc | vikas.shivappa@linux.intel.com, x86@kernel.org, linux-kernel@vger.kernel.org, hpa@zytor.com, tglx@linutronix.de, peterz@infradead.org, ravi.v.shankar@intel.com, tony.luck@intel.com, fenghua.yu@intel.com, eranian@google.com, davidcc@google.com, ak@linux.intel.com, sai.praneeth.prakhya@intel.com |
| X-Original-Date | Wed, 9 Aug 2017 11:46:32 -0700 |
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| Xref | csiph.com linux.kernel:1707753 |
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Sending some changes to the V2 version based on Thomas feedback that the worst case limbo processing in IPI was still not acceptable and to improve the cache line access during scheduling. This also includes a fix during hot cpu processing which was reported. Patches are based on the tip/x86/cache (where the V2 was merged) Vikas Shivappa (3): x86/intel_rdt/cqm: Add fix to clear the default RMID during hotcpu x86/intel_rdt: Modify the intel_pqr_state for better performance x86/intel_rdt/cqm: Improve limbo list processing arch/x86/include/asm/intel_rdt_sched.h | 30 +++-- arch/x86/kernel/cpu/intel_rdt.c | 34 +++-- arch/x86/kernel/cpu/intel_rdt.h | 10 ++ arch/x86/kernel/cpu/intel_rdt_monitor.c | 209 +++++++++++++------------------ arch/x86/kernel/cpu/intel_rdt_rdtgroup.c | 10 +- 5 files changed, 146 insertions(+), 147 deletions(-) -- 1.9.1
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[PATCH 0/3 V3] Cqm3 based on resctrl fs with MBM support Vikas Shivappa <vikas.shivappa@linux.intel.com> - 2017-08-09 20:50 +0200 [PATCH 1/3] x86/intel_rdt/cqm: Add fix to clear the default RMID during hotcpu Vikas Shivappa <vikas.shivappa@linux.intel.com> - 2017-08-09 20:50 +0200
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