Displaying 5 results from an estimated 5 matches for "200msec".
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20msec
2007 Feb 15
2
profile provider: is it me doing stupid things?
...racter (stdin, stdout) continuously. Wrote it myself so I dare say it is functionally correct :-)
The output I get is:
read 15078
read 0
read 0
read 0
And this pattern continues till hell freezes over: first slot has all the values, others are always zero. Tried this with 200msec and 100msec intervals too. No difference.
Mmmm I expect more of a uniform distribution. Lets try to sample in DTrace a little different. In the end it might be an unforeseen side effect of the application :)
The following DTrace script was used:
BEGIN
{
baseline = timestamp;
}
syscall::...
2016 Jan 01
1
[PATCH v4 1/2] virtio_balloon: Restore the entire balloon after the system freeze
..._common() is called also when the system is being frozen.
> But fill_balloon() is called only once when the system is being
> restored. It means that most of the balloon stays leaked after
> the system freeze and restore.
Right, but refilling might take a long while.
In fact, we sleep for 200msec on refill failure,
stalling system resume - which is already a bug.
> This patch adds the missing while cycle also into virtballoon_restore().
> Also it makes fill_balloon() to return the number of really modified
> pages. Note that leak_balloon() already did this.
>
> Signed-off-b...
2016 Jan 01
1
[PATCH v4 1/2] virtio_balloon: Restore the entire balloon after the system freeze
..._common() is called also when the system is being frozen.
> But fill_balloon() is called only once when the system is being
> restored. It means that most of the balloon stays leaked after
> the system freeze and restore.
Right, but refilling might take a long while.
In fact, we sleep for 200msec on refill failure,
stalling system resume - which is already a bug.
> This patch adds the missing while cycle also into virtballoon_restore().
> Also it makes fill_balloon() to return the number of really modified
> pages. Note that leak_balloon() already did this.
>
> Signed-off-b...
2015 Dec 04
4
[PATCH v4 0/2] virtio_balloon: Fix restore and convert to workqueue
It has been long since I have sent v3 of the balloon conversion from
a kthread to a workqueue. I have gained some more experience with
the APIs in the meantime. I hope that you would like the outcome.
I have added one more patch that fixes a separate problem with
restoring the balloon after the system freeze. I have found this
when testing the conversion.
Changes against v3:
+ rebased on
2015 Dec 04
4
[PATCH v4 0/2] virtio_balloon: Fix restore and convert to workqueue
It has been long since I have sent v3 of the balloon conversion from
a kthread to a workqueue. I have gained some more experience with
the APIs in the meantime. I hope that you would like the outcome.
I have added one more patch that fixes a separate problem with
restoring the balloon after the system freeze. I have found this
when testing the conversion.
Changes against v3:
+ rebased on