On Fri, Sep 06, 2019 at 10:18:49AM -0400, Michael S. Tsirkin wrote:
> On Fri, Sep 06, 2019 at 10:17:05AM -0400, Vivek Goyal wrote:
> > On Fri, Sep 06, 2019 at 11:52:10AM +0100, Stefan Hajnoczi wrote:
> > > On Thu, Sep 05, 2019 at 03:48:49PM -0400, Vivek Goyal wrote:
> > > > +static void virtio_fs_d
On Fri, Sep 06, 2019 at 10:17:05AM -0400, Vivek Goyal wrote:
> On Fri, Sep 06, 2019 at 11:52:10AM +0100, Stefan Hajnoczi wrote:
> > On Thu, Sep 05, 2019 at 03:48:49PM -0400, Vivek Goyal wrote:
> > > +static void virtio_fs_drain_queue(struct virtio_fs_vq *fsvq)
> > > +{
> > > + WARN_ON(fsvq->in_flig
On Fri, Sep 06, 2019 at 11:52:10AM +0100, Stefan Hajnoczi wrote:
> On Thu, Sep 05, 2019 at 03:48:49PM -0400, Vivek Goyal wrote:
> > +static void virtio_fs_drain_queue(struct virtio_fs_vq *fsvq)
> > +{
> > + WARN_ON(fsvq->in_flight < 0);
> > +
> > + /* Wait for in flight requests to finish.*/
>
On Thu, Sep 05, 2019 at 03:48:49PM -0400, Vivek Goyal wrote:
> +static void virtio_fs_drain_queue(struct virtio_fs_vq *fsvq)
> +{
> + WARN_ON(fsvq->in_flight < 0);
> +
> + /* Wait for in flight requests to finish.*/
> + while (1) {
> + spin_lock(&fsvq->lock);
> +
When device is going away, drain all pending requests.
Signed-off-by: Vivek Goyal
---
fs/fuse/virtio_fs.c | 83 -
1 file changed, 51 insertions(+), 32 deletions(-)
diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c
index 90e7b2f345e5..d5730a50b303
