Displaying 5 results from an estimated 5 matches for "err_iovec".
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err_iovecs
2016 Aug 22
4
[PATCH] CodingStyle: add some more error handling guidelines
On Mon, Aug 22, 2016 at 08:16:17AM -0600, Jonathan Corbet wrote:
> On Mon, 22 Aug 2016 16:57:46 +0300
> "Michael S. Tsirkin" <mst at redhat.com> wrote:
>
> > commit commit ea04036032edda6f771c1381d03832d2ed0f6c31 ("CodingStyle:
> > add some more error handling guidelines") suggests never naming goto
> > labels after the goto location - that is
2016 Aug 22
4
[PATCH] CodingStyle: add some more error handling guidelines
On Mon, Aug 22, 2016 at 08:16:17AM -0600, Jonathan Corbet wrote:
> On Mon, 22 Aug 2016 16:57:46 +0300
> "Michael S. Tsirkin" <mst at redhat.com> wrote:
>
> > commit commit ea04036032edda6f771c1381d03832d2ed0f6c31 ("CodingStyle:
> > add some more error handling guidelines") suggests never naming goto
> > labels after the goto location - that is
2016 Aug 22
0
[PATCH] CodingStyle: add some more error handling guidelines
...(err)
498 goto err_cgroup;
499
500 err = vhost_dev_alloc_iovecs(dev);
501 if (err)
502 goto err_cgroup;
This name doesn't make sense because it's a come-from label which is
used twice. Some people do:
if (err)
goto err_iovecs;
503
504 return 0;
Then they add two labels here:
err_iovecs:
err_cgroup:
kthread_stop(worker);
But if you base the label name on the label location then it makes
sense. goto stop_kthread; goto err_mmput;.
505 err_cgroup:
506 kthread_stop(worker);
507...
2023 Mar 28
1
[PATCH v6 11/11] vhost: allow userspace to create workers
...vhost_dev *dev)
goto err_worker;
for (i = 0; i < dev->nvqs; i++)
- dev->vqs[i]->worker = worker;
+ __vhost_vq_attach_worker(dev->vqs[i], worker);
}
err = vhost_dev_alloc_iovecs(dev);
@@ -633,7 +761,7 @@ long vhost_dev_set_owner(struct vhost_dev *dev)
return 0;
err_iovecs:
- vhost_worker_free(dev);
+ vhost_workers_free(dev);
err_worker:
vhost_detach_mm(dev);
err_mm:
@@ -726,7 +854,7 @@ void vhost_dev_cleanup(struct vhost_dev *dev)
dev->iotlb = NULL;
vhost_clear_msg(dev);
wake_up_interruptible_poll(&dev->wait, EPOLLIN | EPOLLRDNORM);
- vhost_work...
2023 Mar 28
12
[PATCH v6 00/11] vhost: multiple worker support
The following patches were built over linux-next which contains various
vhost patches in mst's tree and the vhost_task patchset in Christian
Brauner's tree:
git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
kernel.user_worker branch:
https://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git/log/?h=kernel.user_worker
The latter patchset handles the review comment