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| author | Alex Bennée <alex.bennee@linaro.org> | 2022-08-02 10:49:59 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2022-10-07 09:41:51 -0400 |
| commit | b8f3e6a18de6ad5cb668c5430b4933f1e40783cf (patch) | |
| tree | 5dae60d01c48a72924737b17221176a1020be804 /hw/virtio/vhost-user-fs.c | |
| parent | 9f6bcfd99f46377888059d8539befec9505f57fb (diff) | |
| download | qemu-b8f3e6a18de6ad5cb668c5430b4933f1e40783cf.zip qemu-b8f3e6a18de6ad5cb668c5430b4933f1e40783cf.tar.gz qemu-b8f3e6a18de6ad5cb668c5430b4933f1e40783cf.tar.bz2 | |
hw/virtio: move vhd->started check into helper and add FIXME
The `started` field is manipulated internally within the vhost code
except for one place, vhost-user-blk via f5b22d06fb (vhost: recheck
dev state in the vhost_migration_log routine). Mark that as a FIXME
because it introduces a potential race. I think the referenced fix
should be tracking its state locally.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220802095010.3330793-12-alex.bennee@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Raphael Norwitz <raphael.norwittz@nutanix.com>
Diffstat (limited to 'hw/virtio/vhost-user-fs.c')
| -rw-r--r-- | hw/virtio/vhost-user-fs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/virtio/vhost-user-fs.c b/hw/virtio/vhost-user-fs.c index d2bebba..ad0f91c 100644 --- a/hw/virtio/vhost-user-fs.c +++ b/hw/virtio/vhost-user-fs.c @@ -20,6 +20,7 @@ #include "hw/virtio/virtio-bus.h" #include "hw/virtio/virtio-access.h" #include "qemu/error-report.h" +#include "hw/virtio/vhost.h" #include "hw/virtio/vhost-user-fs.h" #include "monitor/monitor.h" #include "sysemu/sysemu.h" @@ -124,7 +125,7 @@ static void vuf_set_status(VirtIODevice *vdev, uint8_t status) VHostUserFS *fs = VHOST_USER_FS(vdev); bool should_start = virtio_device_started(vdev, status); - if (fs->vhost_dev.started == should_start) { + if (vhost_dev_is_started(&fs->vhost_dev) == should_start) { return; } |