Displaying 5 results from an estimated 5 matches for "oom_mode".
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drm_mode
2017 Oct 20
0
[PATCH v1 3/3] virtio-balloon: stop inflating when OOM occurs
...river enters the oom mode if the oom notifier is
+ * invoked. Entering the oom mode will force the exit of current
+ * inflating work. When a later inflating request is received from
+ * the host, the success of memory allocation via balloon_page_enqueue
+ * will turn off the mode.
+ */
+ bool oom_mode;
+
/* Waiting for host to ack the pages we released. */
wait_queue_head_t acked;
@@ -142,22 +151,22 @@ static void set_page_pfns(struct virtio_balloon *vb,
static unsigned fill_balloon(struct virtio_balloon *vb, size_t num)
{
struct balloon_dev_info *vb_dev_info = &vb->vb_dev_info;...
2017 Oct 22
1
[PATCH v1 3/3] virtio-balloon: stop inflating when OOM occurs
...he oom notifier is
> + * invoked. Entering the oom mode will force the exit of current
> + * inflating work. When a later inflating request is received from
> + * the host, the success of memory allocation via balloon_page_enqueue
> + * will turn off the mode.
> + */
> + bool oom_mode;
> +
> /* Waiting for host to ack the pages we released. */
> wait_queue_head_t acked;
>
> @@ -142,22 +151,22 @@ static void set_page_pfns(struct virtio_balloon *vb,
> static unsigned fill_balloon(struct virtio_balloon *vb, size_t num)
> {
> struct balloon_dev_info...
2017 Oct 22
1
[PATCH v1 3/3] virtio-balloon: stop inflating when OOM occurs
...he oom notifier is
> + * invoked. Entering the oom mode will force the exit of current
> + * inflating work. When a later inflating request is received from
> + * the host, the success of memory allocation via balloon_page_enqueue
> + * will turn off the mode.
> + */
> + bool oom_mode;
> +
> /* Waiting for host to ack the pages we released. */
> wait_queue_head_t acked;
>
> @@ -142,22 +151,22 @@ static void set_page_pfns(struct virtio_balloon *vb,
> static unsigned fill_balloon(struct virtio_balloon *vb, size_t num)
> {
> struct balloon_dev_info...
2017 Oct 20
9
[PATCH v1 0/3] Virtio-balloon Improvement
This patch series intends to summarize the recent contributions made by
Michael S. Tsirkin, Tetsuo Handa, Michal Hocko etc. via reporting and
discussing the related deadlock issues on the mailinglist. Please check
each patch for details.
>From a high-level point of view, this patch series achieves:
1) eliminate the deadlock issue fundamentally caused by the inability
to run leak_balloon and
2017 Oct 20
9
[PATCH v1 0/3] Virtio-balloon Improvement
This patch series intends to summarize the recent contributions made by
Michael S. Tsirkin, Tetsuo Handa, Michal Hocko etc. via reporting and
discussing the related deadlock issues on the mailinglist. Please check
each patch for details.
>From a high-level point of view, this patch series achieves:
1) eliminate the deadlock issue fundamentally caused by the inability
to run leak_balloon and