From: Wei Wang <wei.w.wang@intel.com>
To: virtio-dev@lists.oasis-open.org, linux-kernel@vger.kernel.org,
virtualization@lists.linux-foundation.org, kvm@vger.kernel.org,
mst@redhat.com, cohuck@redhat.com
Cc: borntraeger@de.ibm.com, pbonzini@redhat.com, dgilbert@redhat.com,
wei.w.wang@intel.com, pasic@linux.ibm.com
Subject: [PATCH v3 3/3] virtio_balloon: remove the unnecessary 0-initialization
Date: Mon, 7 Jan 2019 15:01:06 +0800 [thread overview]
Message-ID: <1546844466-38079-4-git-send-email-wei.w.wang@intel.com> (raw)
In-Reply-To: <1546844466-38079-1-git-send-email-wei.w.wang@intel.com>
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)) {
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Wei Wang <wei.w.wang@intel.com>
To: virtio-dev@lists.oasis-open.org, linux-kernel@vger.kernel.org,
virtualization@lists.linux-foundation.org, kvm@vger.kernel.org,
mst@redhat.com, cohuck@redhat.com
Cc: borntraeger@de.ibm.com, pbonzini@redhat.com, dgilbert@redhat.com,
wei.w.wang@intel.com, pasic@linux.ibm.com
Subject: [virtio-dev] [PATCH v3 3/3] virtio_balloon: remove the unnecessary 0-initialization
Date: Mon, 7 Jan 2019 15:01:06 +0800 [thread overview]
Message-ID: <1546844466-38079-4-git-send-email-wei.w.wang@intel.com> (raw)
In-Reply-To: <1546844466-38079-1-git-send-email-wei.w.wang@intel.com>
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)) {
--
2.7.4
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next prev parent reply other threads:[~2019-01-07 7:36 UTC|newest]
Thread overview: 65+ 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 ` [virtio-dev] " Wei Wang
2019-01-07 7:01 ` [PATCH v3 1/3] virtio-balloon: tweak config_changed implementation Wei Wang
2019-01-07 7:01 ` Wei Wang
2019-01-07 7:01 ` [virtio-dev] " Wei Wang
2019-01-07 13:44 ` Michael S. Tsirkin
2019-01-07 13:44 ` Michael S. Tsirkin
2019-01-07 13:44 ` [virtio-dev] " Michael S. Tsirkin
2019-01-07 13:47 ` Michael S. Tsirkin
2019-01-07 13:47 ` Michael S. Tsirkin
2019-01-07 13:47 ` [virtio-dev] " Michael S. Tsirkin
2019-01-07 13:49 ` Christian Borntraeger
2019-01-07 13:49 ` [virtio-dev] " Christian Borntraeger
2019-01-07 13:49 ` Christian Borntraeger
2019-01-08 5:35 ` Wei Wang
2019-01-08 5:35 ` Wei Wang
2019-01-08 5:35 ` [virtio-dev] " Wei Wang
2019-01-08 8:46 ` Christian Borntraeger
2019-01-08 8:46 ` [virtio-dev] " Christian Borntraeger
2019-01-09 10:35 ` Wei Wang
2019-01-09 10:35 ` Wei Wang
2019-01-09 10:35 ` [virtio-dev] " Wei Wang
2019-01-09 12:07 ` Christian Borntraeger
2019-01-09 12:07 ` [virtio-dev] " Christian Borntraeger
2019-01-09 14:52 ` Michael S. Tsirkin
2019-01-09 14:52 ` [virtio-dev] " Michael S. Tsirkin
2019-01-09 18:22 ` Christian Borntraeger
2019-01-09 18:22 ` Christian Borntraeger
2019-01-09 18:22 ` [virtio-dev] " Christian Borntraeger
2019-01-09 18:31 ` Michael S. Tsirkin
2019-01-09 18:31 ` [virtio-dev] " Michael S. Tsirkin
2019-01-09 18:31 ` Michael S. Tsirkin
2019-01-09 14:52 ` Michael S. Tsirkin
2019-01-09 12:07 ` Christian Borntraeger
2019-01-09 14:49 ` Michael S. Tsirkin
2019-01-09 14:49 ` [virtio-dev] " Michael S. Tsirkin
2019-01-09 14:49 ` Michael S. Tsirkin
2019-01-08 8:46 ` Christian Borntraeger
2019-01-15 0:53 ` Michael S. Tsirkin
2019-01-15 0:53 ` [virtio-dev] " 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
2019-01-07 7:01 ` Wei Wang
2019-01-07 7:01 ` [virtio-dev] " Wei Wang
2019-01-15 1:00 ` Michael S. Tsirkin
2019-01-15 1:00 ` Michael S. Tsirkin
2019-01-15 1:00 ` [virtio-dev] " Michael S. Tsirkin
2019-01-15 2:18 ` Wei Wang
2019-01-15 2:18 ` [virtio-dev] " Wei Wang
2019-01-15 2:18 ` Wei Wang
2019-01-07 7:01 ` Wei Wang [this message]
2019-01-07 7:01 ` [virtio-dev] [PATCH v3 3/3] virtio_balloon: remove the unnecessary 0-initialization Wei Wang
2019-01-07 14:07 ` Cornelia Huck
2019-01-07 14:07 ` Cornelia Huck
2019-01-07 14:07 ` [virtio-dev] " Cornelia Huck
2019-01-07 7:01 ` Wei Wang
2019-01-07 13:40 ` [PATCH v3 0/3] virtio-balloon: tweak config_changed Christian Borntraeger
2019-01-07 13:40 ` Christian Borntraeger
2019-01-07 13:40 ` [virtio-dev] " Christian Borntraeger
2019-01-07 13:45 ` Michael S. Tsirkin
2019-01-07 13:45 ` Michael S. Tsirkin
2019-01-07 13:45 ` [virtio-dev] " Michael S. Tsirkin
2019-01-07 13:50 ` Christian Borntraeger
2019-01-07 13:50 ` Christian Borntraeger
2019-01-07 13:50 ` [virtio-dev] " Christian Borntraeger
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