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Re: [PATCH 6/8] virtio-blk: remove unnecessary AioContext lock from func


From: Emanuele Giuseppe Esposito
Subject: Re: [PATCH 6/8] virtio-blk: remove unnecessary AioContext lock from function already safe
Date: Fri, 11 Nov 2022 13:23:06 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.2.0


Am 08/11/2022 um 22:19 schrieb Stefan Hajnoczi:
> From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
>
> AioContext lock was introduced in b9e413dd375 and in this instance
> it is used to protect these 3 functions:
> - virtio_blk_handle_rw_error
> - virtio_blk_req_complete
> - block_acct_done
>
> Now that all three of the above functions are protected with
> their own locks, we can get rid of the AioContext lock.
>
> Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
> Message-Id: <20220609143727.1151816-9-eesposit@redhat.com>
>


Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>




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