From: Cornelia Huck <cohuck@redhat.com>
To: Wei Wang <wei.w.wang@intel.com>
Cc: virtio-dev@lists.oasis-open.org, linux-kernel@vger.kernel.org,
virtualization@lists.linux-foundation.org, kvm@vger.kernel.org,
mst@redhat.com, borntraeger@de.ibm.com, pbonzini@redhat.com,
dgilbert@redhat.com, pasic@linux.ibm.com
Subject: Re: [PATCH v3 3/3] virtio_balloon: remove the unnecessary 0-initialization
Date: Mon, 7 Jan 2019 15:07:38 +0100 [thread overview]
Message-ID: <20190107150738.03bdcf27.cohuck@redhat.com> (raw)
In-Reply-To: <1546844466-38079-4-git-send-email-wei.w.wang@intel.com>
On Mon, 7 Jan 2019 15:01:06 +0800
Wei Wang <wei.w.wang@intel.com> wrote:
> We've changed to kzalloc the vb struct, so no need to 0-initialize
> this field one more time.
>
> Signed-off-by: Wei Wang <wei.w.wang@intel.com>
> ---
> drivers/virtio/virtio_balloon.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
> index e33dc8e..f19061b 100644
> --- a/drivers/virtio/virtio_balloon.c
> +++ b/drivers/virtio/virtio_balloon.c
> @@ -925,7 +925,6 @@ static int virtballoon_probe(struct virtio_device *vdev)
> VIRTIO_BALLOON_CMD_ID_STOP);
> vb->cmd_id_stop = cpu_to_virtio32(vb->vdev,
> VIRTIO_BALLOON_CMD_ID_STOP);
> - vb->num_free_page_blocks = 0;
> spin_lock_init(&vb->free_page_list_lock);
> INIT_LIST_HEAD(&vb->free_page_list);
> if (virtio_has_feature(vdev, VIRTIO_BALLOON_F_PAGE_POISON)) {
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
next prev parent reply other threads:[~2019-01-07 14:07 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-07 7:01 [PATCH v3 0/3] virtio-balloon: tweak config_changed Wei Wang
2019-01-07 7:01 ` [PATCH v3 1/3] virtio-balloon: tweak config_changed implementation Wei Wang
2019-01-07 13:44 ` Michael S. Tsirkin
2019-01-07 13:47 ` Michael S. Tsirkin
2019-01-07 13:49 ` Christian Borntraeger
2019-01-08 5:35 ` Wei Wang
2019-01-08 8:46 ` Christian Borntraeger
2019-01-09 10:35 ` Wei Wang
2019-01-09 12:07 ` Christian Borntraeger
2019-01-09 14:52 ` Michael S. Tsirkin
2019-01-09 18:22 ` Christian Borntraeger
2019-01-09 18:31 ` Michael S. Tsirkin
2019-01-09 14:49 ` Michael S. Tsirkin
2019-01-15 0:53 ` Michael S. Tsirkin
2019-01-07 7:01 ` [PATCH v3 2/3] virtio-balloon: improve update_balloon_size_func Wei Wang
2019-01-15 1:00 ` Michael S. Tsirkin
2019-01-15 2:18 ` Wei Wang
2019-01-07 7:01 ` [PATCH v3 3/3] virtio_balloon: remove the unnecessary 0-initialization Wei Wang
2019-01-07 14:07 ` Cornelia Huck [this message]
2019-01-07 13:40 ` [PATCH v3 0/3] virtio-balloon: tweak config_changed Christian Borntraeger
2019-01-07 13:45 ` Michael S. Tsirkin
2019-01-07 13:50 ` Christian Borntraeger
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