more specifically, about vCPU initialization and destruction events,
in line with adb26c09f26e ("xen: sched: introduce a couple of counters
in credit2 and SEDF").
Signed-off-by: Dario Faggioli <dario.faggi...@citrix.com>
Cc: George Dunlap <george.dun...@eu.citrix.com>
Cc: Meng Xu <xumengpa...@gmail.com>
Cc: Jan Beulich <jbeul...@suse.com>
Cc: Keir Fraser <k...@xen.org>
Reviewed-by: Meng Xu <men...@cis.upenn.edu>
---
xen/common/sched_rt.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/xen/common/sched_rt.c b/xen/common/sched_rt.c
index df4adac..58dd646 100644
--- a/xen/common/sched_rt.c
+++ b/xen/common/sched_rt.c
@@ -525,6 +525,8 @@ rt_alloc_vdata(const struct scheduler *ops, struct vcpu
*vc, void *dd)
if ( !is_idle_vcpu(vc) )
svc->budget = RTDS_DEFAULT_BUDGET;
+ SCHED_STAT_CRANK(vcpu_init);
+
return svc;
}
@@ -574,6 +576,8 @@ rt_vcpu_remove(const struct scheduler *ops, struct vcpu *vc)
struct rt_dom * const sdom = svc->sdom;
spinlock_t *lock;
+ SCHED_STAT_CRANK(vcpu_destroy);
+
BUG_ON( sdom == NULL );
lock = vcpu_schedule_lock_irq(vc);
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