From: Vikas Shivappa <vikas.shivappa@linux.intel.com>
To: vikas.shivappa@intel.com
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
Subject: [PATCH 0/3 V3] Cqm3 based on resctrl fs with MBM support
Date: Wed, 9 Aug 2017 11:46:32 -0700 [thread overview]
Message-ID: <1502304395-7166-1-git-send-email-vikas.shivappa@linux.intel.com> (raw)
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
next reply other threads:[~2017-08-09 18:44 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-09 18:46 Vikas Shivappa [this message]
2017-08-09 18:46 ` [PATCH 1/3] x86/intel_rdt/cqm: Add fix to clear the default RMID during hotcpu Vikas Shivappa
2017-08-14 9:52 ` [tip:x86/cache] x86/intel_rdt/cqm: Clear " tip-bot for Vikas Shivappa
2017-08-09 18:46 ` [PATCH 2/3] x86/intel_rdt: Modify the intel_pqr_state for better performance Vikas Shivappa
2017-08-14 9:52 ` [tip:x86/cache] " tip-bot for Vikas Shivappa
2017-08-09 18:46 ` [PATCH 3/3] x86/intel_rdt/cqm: Improve limbo list processing Vikas Shivappa
2017-08-14 9:45 ` Thomas Gleixner
2017-08-14 19:16 ` Shivappa Vikas
2017-08-14 21:17 ` Shivappa Vikas
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