在 2021/12/7 10:57, Peter Xu 写道:
On Mon, Dec 06, 2021 at 11:19:21PM +0800, Hyman wrote:
+if (has_cpu_index) {
+info = dirtylimit_query_vcpu(cpu_index);
+QAPI_LIST_APPEND(tail, info);
+} else {
+CPUState *cpu;
+CPU_FOREACH(cpu) {
+if
在 2021/12/7 10:24, Peter Xu 写道:
On Mon, Dec 06, 2021 at 10:56:00PM +0800, Hyman wrote:
I found that it'll be challenging for any human being to identify "whether
he/she has turned throttle off for all vcpus".. I think that could be useful
when we finally decided to cancel current migration.
On Mon, Dec 06, 2021 at 11:19:21PM +0800, Hyman wrote:
> > > +if (has_cpu_index) {
> > > +info = dirtylimit_query_vcpu(cpu_index);
> > > +QAPI_LIST_APPEND(tail, info);
> > > +} else {
> > > +CPUState *cpu;
> > > +CPU_FOREACH(cpu) {
> > > +if
On Mon, Dec 06, 2021 at 10:56:00PM +0800, Hyman wrote:
> > I found that it'll be challenging for any human being to identify "whether
> > he/she has turned throttle off for all vcpus".. I think that could be
> > useful
> > when we finally decided to cancel current migration.
> That's question,
在 2021/12/6 16:39, Peter Xu 写道:
On Fri, Dec 03, 2021 at 09:39:47AM +0800, huang...@chinatelecom.cn wrote:
+void dirtylimit_setup(int max_cpus)
+{
+if (!kvm_enabled() || !kvm_dirty_ring_enabled()) {
+return;
+}
+
+dirtylimit_calc_state_init(max_cpus);
+
在 2021/12/6 16:36, Peter Xu 写道:
On Fri, Dec 03, 2021 at 09:39:47AM +0800, huang...@chinatelecom.cn wrote:
From: Hyman Huang(黄勇)
Implement dirtyrate calculation periodically basing on
dirty-ring and throttle vCPU until it reachs the quota
dirty page rate given by user.
Introduce qmp
在 2021/12/6 16:28, Peter Xu 写道:
On Sat, Dec 04, 2021 at 08:00:19PM +0800, Hyman Huang wrote:
在 2021/12/3 20:34, Markus Armbruster 写道:
huang...@chinatelecom.cn writes:
From: Hyman Huang(黄勇)
Implement dirtyrate calculation periodically basing on
dirty-ring and throttle vCPU until it
On Fri, Dec 03, 2021 at 09:39:47AM +0800, huang...@chinatelecom.cn wrote:
> +void dirtylimit_setup(int max_cpus)
> +{
> +if (!kvm_enabled() || !kvm_dirty_ring_enabled()) {
> +return;
> +}
> +
> +dirtylimit_calc_state_init(max_cpus);
> +dirtylimit_state_init(max_cpus);
> +}
On Fri, Dec 03, 2021 at 09:39:47AM +0800, huang...@chinatelecom.cn wrote:
> From: Hyman Huang(黄勇)
>
> Implement dirtyrate calculation periodically basing on
> dirty-ring and throttle vCPU until it reachs the quota
> dirty page rate given by user.
>
> Introduce qmp commands "vcpu-dirty-limit",
On Sat, Dec 04, 2021 at 08:00:19PM +0800, Hyman Huang wrote:
>
>
> 在 2021/12/3 20:34, Markus Armbruster 写道:
> > huang...@chinatelecom.cn writes:
> >
> > > From: Hyman Huang(黄勇)
> > >
> > > Implement dirtyrate calculation periodically basing on
> > > dirty-ring and throttle vCPU until it
在 2021/12/3 20:34, Markus Armbruster 写道:
huang...@chinatelecom.cn writes:
From: Hyman Huang(黄勇)
Implement dirtyrate calculation periodically basing on
dirty-ring and throttle vCPU until it reachs the quota
dirty page rate given by user.
Introduce qmp commands "vcpu-dirty-limit",
huang...@chinatelecom.cn writes:
> From: Hyman Huang(黄勇)
>
> Implement dirtyrate calculation periodically basing on
> dirty-ring and throttle vCPU until it reachs the quota
> dirty page rate given by user.
>
> Introduce qmp commands "vcpu-dirty-limit", "query-vcpu-dirty-limit"
> to enable,
From: Hyman Huang(黄勇)
Implement dirtyrate calculation periodically basing on
dirty-ring and throttle vCPU until it reachs the quota
dirty page rate given by user.
Introduce qmp commands "vcpu-dirty-limit", "query-vcpu-dirty-limit"
to enable, disable, query dirty page limit for virtual CPU.
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