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Re: [PATCH v6 05/14] block/vmdk: add missing coroutine_fn annotations


From: Vladimir Sementsov-Ogievskiy
Subject: Re: [PATCH v6 05/14] block/vmdk: add missing coroutine_fn annotations
Date: Fri, 25 Nov 2022 20:21:17 +0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.2

On 11/25/22 16:35, Emanuele Giuseppe Esposito wrote:
These functions end up calling bdrv_create() implemented as generated_co_wrapper
functions.
In addition, they also happen to be always called in coroutine context,
meaning all callers are coroutine_fn.
This means that the g_c_w function will enter the qemu_in_coroutine()
case and eventually suspend (or in other words call qemu_coroutine_yield()).
Therefore we need to mark such functions coroutine_fn too.

same as 02 and 03


Signed-off-by: Emanuele Giuseppe Esposito<eesposit@redhat.com>
Reviewed-by: Paolo Bonzini<pbonzini@redhat.com>
Reviewed-by: Kevin Wolf<kwolf@redhat.com>



Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>


--
Best regards,
Vladimir




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