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Re: [Qemu-block] [Qemu-devel] [PATCH 2/8] qcow2: make qcow2_co_create2()

From: Eric Blake
Subject: Re: [Qemu-block] [Qemu-devel] [PATCH 2/8] qcow2: make qcow2_co_create2() a coroutine_fn
Date: Thu, 1 Mar 2018 16:56:17 -0600
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0

On 03/01/2018 10:36 AM, Paolo Bonzini wrote:
From: Stefan Hajnoczi <address@hidden>

qcow2_create2() calls qemu_co_mutex_lock().  Only a coroutine_fn may
call another coroutine_fn.  In fact, qcow2_create2 is always called from
coroutine context.

Rename the function to add the "co" moniker and add coroutine_fn.

Reported-by: Marc-André Lureau <address@hidden>
Signed-off-by: Stefan Hajnoczi <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>

More of the funny double-Message-Id/S-o-b.

Reviewed-by: Eric Blake <address@hidden>

Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org

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