From: Sergey Fedorov <sergey.fedorov@linaro.org>
To: "Alex Bennée" <alex.bennee@linaro.org>
Cc: Marcelo Tosatti <mtosatti@redhat.com>,
Eduardo Habkost <ehabkost@redhat.com>,
kvm@vger.kernel.org,
Peter Crosthwaite <crosthwaite.peter@gmail.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
qemu-devel@nongnu.org, Alexander Graf <agraf@suse.de>,
qemu-ppc@nongnu.org, patches@linaro.org,
Paolo Bonzini <pbonzini@redhat.com>,
David Gibson <david@gibson.dropbear.id.au>,
Richard Henderson <rth@twiddle.net>
Subject: Re: [RFC 1/8] cpus: pass CPUState to run_on_cpu helpers
Date: Mon, 20 Jun 2016 16:07:03 +0300 [thread overview]
Message-ID: <5767EA77.7050203@linaro.org> (raw)
In-Reply-To: <877fdkrp1w.fsf@linaro.org>
On 20/06/16 16:02, Alex Bennée wrote:
> Sergey Fedorov <sergey.fedorov@linaro.org> writes:
>
>> > From: Alex Bennée <alex.bennee@linaro.org>
>> >
>> > CPUState is a fairly common pointer to pass to these helpers. This means
>> > if you need other arguments for the async_run_on_cpu case you end up
>> > having to do a g_malloc to stuff additional data into the routine. For
>> > the current users this isn't a massive deal but for MTTCG this gets
>> > cumbersome when the only other parameter is often an address.
>> >
>> > This adds the typedef run_on_cpu_func for helper functions which has an
>> > explicit CPUState * passed as the first parameter. All the users of
>> > run_on_cpu and async_run_on_cpu have had their helpers updated to use
>> > CPUState where available.
>> >
>> > Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>> > Signed-off-by: Sergey Fedorov <sergey.fedorov@linaro.org>
> Is this as is or did you apply the fixes from the review comments?
>
It's "as is" so far. I could take charge of this patch in some later
re-spin.
Kind regards,
Sergey
WARNING: multiple messages have this Message-ID (diff)
From: Sergey Fedorov <sergey.fedorov@linaro.org>
To: "Alex Bennée" <alex.bennee@linaro.org>
Cc: qemu-devel@nongnu.org, patches@linaro.org,
Paolo Bonzini <pbonzini@redhat.com>,
Peter Crosthwaite <crosthwaite.peter@gmail.com>,
Richard Henderson <rth@twiddle.net>,
"Michael S. Tsirkin" <mst@redhat.com>,
Eduardo Habkost <ehabkost@redhat.com>,
David Gibson <david@gibson.dropbear.id.au>,
Alexander Graf <agraf@suse.de>,
Marcelo Tosatti <mtosatti@redhat.com>,
qemu-ppc@nongnu.org, kvm@vger.kernel.org
Subject: Re: [Qemu-devel] [RFC 1/8] cpus: pass CPUState to run_on_cpu helpers
Date: Mon, 20 Jun 2016 16:07:03 +0300 [thread overview]
Message-ID: <5767EA77.7050203@linaro.org> (raw)
In-Reply-To: <877fdkrp1w.fsf@linaro.org>
On 20/06/16 16:02, Alex Bennée wrote:
> Sergey Fedorov <sergey.fedorov@linaro.org> writes:
>
>> > From: Alex Bennée <alex.bennee@linaro.org>
>> >
>> > CPUState is a fairly common pointer to pass to these helpers. This means
>> > if you need other arguments for the async_run_on_cpu case you end up
>> > having to do a g_malloc to stuff additional data into the routine. For
>> > the current users this isn't a massive deal but for MTTCG this gets
>> > cumbersome when the only other parameter is often an address.
>> >
>> > This adds the typedef run_on_cpu_func for helper functions which has an
>> > explicit CPUState * passed as the first parameter. All the users of
>> > run_on_cpu and async_run_on_cpu have had their helpers updated to use
>> > CPUState where available.
>> >
>> > Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>> > Signed-off-by: Sergey Fedorov <sergey.fedorov@linaro.org>
> Is this as is or did you apply the fixes from the review comments?
>
It's "as is" so far. I could take charge of this patch in some later
re-spin.
Kind regards,
Sergey
next prev parent reply other threads:[~2016-06-20 13:07 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-19 22:28 [Qemu-devel] [RFC 0/8] cpu-exec: Safe work in quiescent state Sergey Fedorov
2016-06-19 22:28 ` [RFC 1/8] cpus: pass CPUState to run_on_cpu helpers Sergey Fedorov
2016-06-19 22:28 ` [Qemu-devel] " Sergey Fedorov
2016-06-20 1:23 ` David Gibson
2016-06-20 1:23 ` [Qemu-devel] " David Gibson
2016-06-20 13:02 ` Alex Bennée
2016-06-20 13:02 ` [Qemu-devel] " Alex Bennée
2016-06-20 13:07 ` Sergey Fedorov [this message]
2016-06-20 13:07 ` Sergey Fedorov
2016-06-19 22:28 ` [Qemu-devel] [RFC 2/8] cpus: Move common code out of {async_, }run_on_cpu() Sergey Fedorov
2016-06-27 8:54 ` Alex Bennée
2016-06-19 22:28 ` [Qemu-devel] [RFC 3/8] cpus: Add 'qemu_work_cond' usage wrappers Sergey Fedorov
2016-06-19 22:28 ` [Qemu-devel] [RFC 4/8] linux-user: Rework exclusive operation mechanism Sergey Fedorov
2016-06-27 9:02 ` Alex Bennée
2016-06-29 14:57 ` Sergey Fedorov
2016-06-19 22:28 ` [Qemu-devel] [RFC 5/8] linux-user: Add qemu_cpu_is_self() and qemu_cpu_kick() Sergey Fedorov
2016-06-19 22:28 ` [Qemu-devel] [RFC 6/8] linux-user: Support CPU work queue Sergey Fedorov
2016-06-27 9:31 ` Alex Bennée
2016-06-29 14:59 ` Sergey Fedorov
2016-06-29 16:17 ` Alex Bennée
2016-06-30 9:39 ` Sergey Fedorov
2016-06-30 10:32 ` Alex Bennée
2016-06-30 10:35 ` Sergey Fedorov
2016-07-01 8:56 ` Sergey Fedorov
2016-07-01 9:04 ` Sergey Fedorov
2016-06-19 22:28 ` [Qemu-devel] [RFC 7/8] cpu-exec-common: Introduce async_safe_run_on_cpu() Sergey Fedorov
2016-06-27 9:36 ` Alex Bennée
2016-06-29 15:03 ` Sergey Fedorov
2016-06-29 16:09 ` Alex Bennée
2016-07-01 16:29 ` Alvise Rigo
2016-07-01 16:55 ` Sergey Fedorov
2016-06-19 22:28 ` [Qemu-devel] [RFC 8/8] tcg: Make tb_flush() thread safe Sergey Fedorov
2016-06-28 16:18 ` Alex Bennée
2016-06-29 15:03 ` Sergey Fedorov
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