Displaying 6 results from an estimated 6 matches for "expiracy".
2020 Sep 26
1
cifsacl not working - RESOLVED
On 9/24/20 8:53 AM, Aur?lien Aptel wrote:
> Ken Bass via samba <samba at lists.samba.org> writes:
>> I installed a new Ubuntu 20.4 LTS system (smbd 4.11.6) . Initially I
>> tried using the SSSD and 'realm' to join the domain. Everything worked
>> similar to my Centos 7 install and I thought I was finished.
>>
>> The one thing not working is? cifs
2017 Oct 18
2
[PATCH] virtio: avoid possible OOM lockup at virtballoon_oom_notify()
...;balloon_lock);
for (vb->num_pfns = 0; vb->num_pfns < num;
vb->num_pfns += VIRTIO_BALLOON_PAGES_PER_PAGE) {
- struct page *page = balloon_page_enqueue(vb_dev_info);
+ struct page *page;
+
+ if (timer_pending(&vb->deflate_on_oom_timer)) {
+ /* Wait for hold off timer expiracy. */
+ *delay = HZ;
+ break;
+ }
+ page = balloon_page_enqueue(vb_dev_info);
if (!page) {
dev_info_ratelimited(&vb->vdev->dev,
"Out of puff! Can't get %u pages\n",
VIRTIO_BALLOON_PAGES_PER_PAGE);
/* Sleep for at least 1/5 of a second b...
2017 Oct 18
2
[PATCH] virtio: avoid possible OOM lockup at virtballoon_oom_notify()
...;balloon_lock);
for (vb->num_pfns = 0; vb->num_pfns < num;
vb->num_pfns += VIRTIO_BALLOON_PAGES_PER_PAGE) {
- struct page *page = balloon_page_enqueue(vb_dev_info);
+ struct page *page;
+
+ if (timer_pending(&vb->deflate_on_oom_timer)) {
+ /* Wait for hold off timer expiracy. */
+ *delay = HZ;
+ break;
+ }
+ page = balloon_page_enqueue(vb_dev_info);
if (!page) {
dev_info_ratelimited(&vb->vdev->dev,
"Out of puff! Can't get %u pages\n",
VIRTIO_BALLOON_PAGES_PER_PAGE);
/* Sleep for at least 1/5 of a second b...
2017 Oct 18
0
[PATCH] virtio: avoid possible OOM lockup at virtballoon_oom_notify()
...num_pfns = 0; vb->num_pfns < num;
> vb->num_pfns += VIRTIO_BALLOON_PAGES_PER_PAGE) {
> - struct page *page = balloon_page_enqueue(vb_dev_info);
> + struct page *page;
> +
> + if (timer_pending(&vb->deflate_on_oom_timer)) {
> + /* Wait for hold off timer expiracy. */
> + *delay = HZ;
> + break;
> + }
> + page = balloon_page_enqueue(vb_dev_info);
>
> if (!page) {
> dev_info_ratelimited(&vb->vdev->dev,
> "Out of puff! Can't get %u pages\n",
> VIRTIO_BALLOON_PAGES_PER_PAGE)...
2017 Oct 16
2
[PATCH] virtio: avoid possible OOM lockup at virtballoon_oom_notify()
Tetsuo Handa wrote:
> Michael S. Tsirkin wrote:
> > > >
> > > > The proper fix isn't that hard - just avoid allocations under lock.
> > > >
> > > > Patch posted, pls take a look.
> > >
> > > Your patch allocates pages in order to inflate the balloon, but
> > > your patch will allow leak_balloon() to deflate the
2017 Oct 16
2
[PATCH] virtio: avoid possible OOM lockup at virtballoon_oom_notify()
Tetsuo Handa wrote:
> Michael S. Tsirkin wrote:
> > > >
> > > > The proper fix isn't that hard - just avoid allocations under lock.
> > > >
> > > > Patch posted, pls take a look.
> > >
> > > Your patch allocates pages in order to inflate the balloon, but
> > > your patch will allow leak_balloon() to deflate the