From: Babu Moger <babu.moger@amd.com>
To: joro@8bytes.org, tglx@linutronix.de, mingo@redhat.com,
hpa@zytor.com, x86@kernel.org
Cc: babu.moger@amd.com, pbonzini@redhat.com, rkrcmar@redhat.com,
kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [RFC 0/3] arch/x86/kvm: Introduce PLE(pause loop exit) logic in SVM
Date: Fri, 2 Mar 2018 11:17:33 -0500 [thread overview]
Message-ID: <1520007456-85293-1-git-send-email-babu.moger@amd.com> (raw)
Started working on bringing the PLE(pause loop exit) logic from VMX
to SVM. We noticed some improvements in certain cases where numerious
pause is generated.
Please take a look. If you have any suggestions to make things better,
let me know.
Babu Moger (3):
arch/x86/kvm: SVM: Introduce pause filter threshold
arch/x86/kvm: VMX: Bring the common code to header file
arch/x86/kvm: SVM: Introduce pause loop exit logic in SVM
arch/x86/include/asm/svm.h | 3 +-
arch/x86/kvm/svm.c | 116 ++++++++++++++++++++++++++++++++++++++++++++-
arch/x86/kvm/vmx.c | 53 ++++-----------------
arch/x86/kvm/x86.h | 35 ++++++++++++++
4 files changed, 162 insertions(+), 45 deletions(-)
--
1.8.3.1
next reply other threads:[~2018-03-02 16:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-02 16:17 Babu Moger [this message]
2018-03-02 16:17 ` [RFC 1/3] arch/x86/kvm: SVM: Introduce pause filter threshold Babu Moger
2018-03-02 16:17 ` [RFC 2/3] arch/x86/kvm: VMX: Bring the common code to header file Babu Moger
2018-03-02 16:17 ` [RFC 3/3] arch/x86/kvm: SVM: Introduce pause loop exit logic in SVM Babu Moger
2018-03-09 18:12 ` Radim Krčmář
2018-03-10 5:07 ` Moger, Babu
2018-03-14 13:26 ` Radim Krčmář
2018-03-16 2:07 ` Moger, Babu
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