From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] Re: [PATCH 2/7] store thread-specific env information
Date: Mon, 30 Nov 2009 12:36:53 +0100 [thread overview]
Message-ID: <hf0aol$in$1@ger.gmane.org> (raw)
In-Reply-To: <5E6C2888-0B2C-4BBE-A0E6-B9ECAB50F5F0@web.de>
On 11/29/2009 04:38 PM, Andreas Färber wrote:
>
> Am 29.11.2009 um 16:29 schrieb Avi Kivity:
>
>> On 11/26/2009 07:24 PM, Glauber Costa wrote:
>>> Since we'll have multiple cpu threads, at least for kvm, we need a
>>> way to store
>>> and retrieve the CPUState associated with the current execution thread.
>>> For the I/O thread, this will be NULL.
>>>
>>> I am using pthread functions for that, for portability, but we could
>>> as well
>>> use __thread keyword.
>>>
>>>
>>
>> Where is __thread not supported?
>
> Apple, Sun.
Not sure about Sun.
Anyway on Windows neither __thread nor pthread_getspecific is supported,
so some configury is needed anyway.
Paolo
next prev parent reply other threads:[~2009-11-30 11:37 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-26 17:24 [Qemu-devel] [PATCH 0/7] KVM SMP support, early version Glauber Costa
2009-11-26 17:24 ` [Qemu-devel] [PATCH 1/7] Don't mess with halted state Glauber Costa
2009-11-26 17:24 ` [Qemu-devel] [PATCH 2/7] store thread-specific env information Glauber Costa
2009-11-26 17:24 ` [Qemu-devel] [PATCH 3/7] update halted state on mp_state sync Glauber Costa
2009-11-26 17:24 ` [Qemu-devel] [PATCH 4/7] qemu_flush_work for remote vcpu execution Glauber Costa
2009-11-26 17:24 ` [Qemu-devel] [PATCH 5/7] tell kernel about all registers instead of just mp_state Glauber Costa
2009-11-26 17:24 ` [Qemu-devel] [PATCH 6/7] Don't call kvm cpu reset on initialization Glauber Costa
2009-11-26 17:25 ` [Qemu-devel] [PATCH 7/7] remove smp restriction from kvm Glauber Costa
2009-11-29 15:32 ` [Qemu-devel] [PATCH 5/7] tell kernel about all registers instead of just mp_state Avi Kivity
2009-11-30 11:45 ` Glauber Costa
2009-11-30 12:04 ` Gleb Natapov
2009-11-30 12:05 ` Avi Kivity
2009-11-30 13:31 ` Glauber Costa
2009-11-30 13:32 ` Avi Kivity
2009-11-29 15:32 ` [Qemu-devel] [PATCH 4/7] qemu_flush_work for remote vcpu execution Avi Kivity
2009-11-30 11:44 ` Glauber Costa
2009-11-30 12:06 ` Avi Kivity
2009-11-30 11:48 ` [Qemu-devel] " Paolo Bonzini
2009-11-29 15:29 ` [Qemu-devel] [PATCH 2/7] store thread-specific env information Avi Kivity
2009-11-29 15:38 ` Andreas Färber
2009-11-29 15:42 ` Avi Kivity
2009-11-29 16:00 ` Andreas Färber
2009-11-29 22:29 ` Jamie Lokier
2009-11-30 11:36 ` Paolo Bonzini [this message]
2009-11-30 11:41 ` [Qemu-devel] " Glauber Costa
2009-11-30 11:49 ` Paolo Bonzini
2009-11-30 12:07 ` Avi Kivity
2009-11-29 17:32 ` [Qemu-devel] Re: [PATCH 0/7] KVM SMP support, early version Jan Kiszka
2009-11-30 11:42 ` Glauber Costa
2009-11-30 15:55 ` Glauber Costa
2009-11-30 16:40 ` Avi Kivity
2009-11-30 16:47 ` Glauber Costa
2009-11-30 17:30 ` Jan Kiszka
2009-12-01 12:10 ` Avi Kivity
2009-12-01 12:17 ` Jan Kiszka
2009-12-01 12:20 ` Glauber Costa
2009-12-01 12:33 ` Jan Kiszka
2009-11-30 16:50 ` Avi Kivity
2009-12-01 0:31 ` [Qemu-devel] " Ed Swierk
2009-12-01 0:42 ` Ed Swierk
2009-12-01 12:20 ` Alexander Graf
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