On 20.04.2021 17:59, Roger Pau Monné wrote:
> On Thu, Apr 01, 2021 at 11:54:27AM +0200, Jan Beulich wrote:
>> Since we'd like the updates to be done as synchronously as possible,
>> make an attempt at yielding immediately after the TSC write.
>>
>> Signed-off-by: Jan Beulich
>
> Reviewed-by:
On Thu, Apr 01, 2021 at 11:54:27AM +0200, Jan Beulich wrote:
> Since we'd like the updates to be done as synchronously as possible,
> make an attempt at yielding immediately after the TSC write.
>
> Signed-off-by: Jan Beulich
Reviewed-by: Roger Pau Monné
Did you observe any difference with
Since we'd like the updates to be done as synchronously as possible,
make an attempt at yielding immediately after the TSC write.
Signed-off-by: Jan Beulich
---
v4: New.
--- a/xen/arch/x86/time.c
+++ b/xen/arch/x86/time.c
@@ -1708,7 +1708,14 @@ static void time_calibration_tsc_rendezv