在 2021/6/29 23:18, Peter Xu 写道:
On Tue, Jun 29, 2021 at 09:04:07PM +0800, Hyman wrote:
在 2021/6/29 7:05, Peter Xu 写道:
On Mon, Jun 28, 2021 at 12:27:46AM +0800, huang...@chinatelecom.cn wrote:
+static void dirtyrate_global_dirty_log_stop(void)
+{
+qemu_mutex_lock_iothread();
One thin
On Tue, Jun 29, 2021 at 09:04:07PM +0800, Hyman wrote:
>
>
> 在 2021/6/29 7:05, Peter Xu 写道:
> > On Mon, Jun 28, 2021 at 12:27:46AM +0800, huang...@chinatelecom.cn wrote:
> > > +static void dirtyrate_global_dirty_log_stop(void)
> > > +{
> > > +qemu_mutex_lock_iothread();
> >
> > One thing I m
在 2021/6/29 7:05, Peter Xu 写道:
On Mon, Jun 28, 2021 at 12:27:46AM +0800, huang...@chinatelecom.cn wrote:
+static void dirtyrate_global_dirty_log_stop(void)
+{
+qemu_mutex_lock_iothread();
One thing I missed: maybe we want to sync dirty before stop, so the value will
be more accurate. P
On Mon, Jun 28, 2021 at 12:27:46AM +0800, huang...@chinatelecom.cn wrote:
> +static void dirtyrate_global_dirty_log_stop(void)
> +{
> +qemu_mutex_lock_iothread();
One thing I missed: maybe we want to sync dirty before stop, so the value will
be more accurate. Perhaps a call to memory_global_d
From: Hyman Huang(黄勇)
use dirty ring feature to implement dirtyrate calculation.
introduce mode option in qmp calc_dirty_rate to specify what
method should be used when calculating dirtyrate, either
page-sampling or dirty-ring should be passed.
introduce "dirty_ring:-r" option in hmp calc_dirty
