From: Marcelo Tosatti <mtosatti@redhat.com>
To: kvm@vger.kernel.org
Subject: [patch 0/8] RFC: in-kernel timer emulation changes
Date: Sun, 05 Jul 2009 22:55:11 -0300 [thread overview]
Message-ID: <20090706015511.923596553@localhost.localdomain> (raw)
This still needs to survive kvm-autotest, posting early for comments.
It replaces hrtimer based emulation with ktime_t comparisons on guest
entry (avoids host load when guests are scheduled out, removes a
spinlock acquision on entry (i8254.c's inject_lock), and makes future
improvements easier).
--
next reply other threads:[~2009-07-06 20:01 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-06 1:55 Marcelo Tosatti [this message]
2009-07-06 1:55 ` [patch 1/8] KVM: timer interface unification Marcelo Tosatti
2009-07-08 13:33 ` Avi Kivity
2009-07-06 1:55 ` [patch 2/8] KVM: move lapic timer ack to EOI handler Marcelo Tosatti
2009-07-06 1:55 ` [patch 3/8] KVM: x86: per-vcpu timer list Marcelo Tosatti
2009-07-06 1:55 ` [patch 4/8] KVM: x86: replace hrtimer based timer emulation Marcelo Tosatti
2009-07-08 12:58 ` Gleb Natapov
2009-07-08 13:17 ` Marcelo Tosatti
2009-07-08 13:39 ` Gleb Natapov
2009-07-08 15:42 ` Marcelo Tosatti
2009-07-08 16:13 ` Gleb Natapov
2009-07-08 16:29 ` Gleb Natapov
2009-07-08 16:37 ` Marcelo Tosatti
2009-07-08 16:40 ` Gleb Natapov
2009-07-08 16:47 ` Marcelo Tosatti
2009-07-08 13:41 ` Avi Kivity
2009-07-08 16:24 ` Marcelo Tosatti
2009-07-08 16:36 ` Avi Kivity
2009-07-06 1:55 ` [patch 5/8] KVM: timer: honor noreinject tunable Marcelo Tosatti
2009-07-06 1:55 ` [patch 6/8] KVM: timer: optimize next_timer_event and vcpu_arm_exit Marcelo Tosatti
2009-07-06 1:55 ` [patch 7/8] KVM: PIT: removed unused code Marcelo Tosatti
2009-07-06 1:55 ` [patch 8/8] kvmctl: time testcase Marcelo Tosatti
2009-07-08 13:43 ` [patch 0/8] RFC: in-kernel timer emulation changes Avi Kivity
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