From: Stefan Hajnoczi <stefanha@redhat.com>
To: "Emilio G. Cota" <cota@braap.org>
Cc: "Lluís Vilanova" <vilanova@ac.upc.edu>,
qemu-devel@nongnu.org, "Eduardo Habkost" <ehabkost@redhat.com>,
"Richard Henderson" <rth@twiddle.net>
Subject: Re: [Qemu-devel] [PATCH v7 0/7] trace: [tcg] Optimize per-vCPU tracing states with separate TB caches
Date: Tue, 6 Jun 2017 10:54:25 +0100 [thread overview]
Message-ID: <20170606095425.GA19655@stefanha-x1.localdomain> (raw)
In-Reply-To: <20170601195544.GB10517@flamenco>
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On Thu, Jun 01, 2017 at 03:55:44PM -0400, Emilio G. Cota wrote:
> On Fri, Jan 13, 2017 at 21:48:09 +0100, Lluís Vilanova wrote:
> (snip)
> > To handle both issues, this series integrates the dynamic tracing event state
> > into the TB hashing function, so that vCPUs tracing different events will use
> > separate TBs. Note that only events with the 'vcpu' property are used for
> > hashing (as stored in the bitmap of CPUState->trace_dstate).
>
> Is this going to be picked up by anyone? AFAICT the patchset is close
> to being merge-ready.
You left comments and the discussion with Richard Henderson is also not
complete yet.
Once there is consensus I will merge it.
Stefan
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next prev parent reply other threads:[~2017-06-06 9:54 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-13 20:48 [Qemu-devel] [PATCH v7 0/7] trace: [tcg] Optimize per-vCPU tracing states with separate TB caches Lluís Vilanova
2017-01-13 20:48 ` [Qemu-devel] [PATCH v7 1/7] exec: [tcg] Refactor flush of per-CPU virtual TB cache Lluís Vilanova
2017-01-13 20:48 ` [Qemu-devel] [PATCH v7 2/7] trace: Make trace_get_vcpu_event_count() inlinable Lluís Vilanova
2017-01-14 3:30 ` Richard Henderson
2017-01-15 2:00 ` Lluís Vilanova
2017-01-29 14:51 ` Lluís Vilanova
2017-01-13 20:48 ` [Qemu-devel] [PATCH v7 3/7] trace: [tcg] Delay changes to dynamic state when translating Lluís Vilanova
2017-01-14 3:38 ` Richard Henderson
2017-01-13 20:48 ` [Qemu-devel] [PATCH v7 4/7] exec: [tcg] Use different TBs according to the vCPU's dynamic tracing state Lluís Vilanova
2017-06-01 19:33 ` Emilio G. Cota
2017-01-13 20:48 ` [Qemu-devel] [PATCH v7 5/7] trace: [tcg] Do not generate TCG code to trace dinamically-disabled events Lluís Vilanova
2017-01-13 20:48 ` [Qemu-devel] [PATCH v7 6/7] trace: [tcg, trivial] Re-align generated code Lluís Vilanova
2017-01-13 20:48 ` [Qemu-devel] [PATCH v7 7/7] trace: [trivial] Statically enable all guest events Lluís Vilanova
2017-06-01 19:55 ` [Qemu-devel] [PATCH v7 0/7] trace: [tcg] Optimize per-vCPU tracing states with separate TB caches Emilio G. Cota
2017-06-06 9:54 ` Stefan Hajnoczi [this message]
2017-06-11 12:31 ` Lluís Vilanova
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