On 12.03.25 18:45, Jason Andryuk wrote:
On 2025-02-04 06:34, Juergen Gross wrote:Instead of checking each known domain after having received a VIRQ_DOM_EXC event, use the new xenmanage_poll_changed_domain() function for directly getting the domid of a domain having changed its state.A test doing "xl shutdown" of 1000 guests has shown to reduce the consumed cpu time of xenstored by 6% with this change applied. Signed-off-by: Juergen Gross <[email protected]>Reviewed-by: Jason Andryuk <[email protected]> I see at least some dom_invalid uses goes away, so maybe don't bother changing it.
I'll do the change. Juergen
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