From 48c5d4e11c3428a894a400ce15727d023955e1e3 Mon Sep 17 00:00:00 2001 From: Dario Faggioli Date: Tue, 17 Mar 2015 10:55:49 +0100 Subject: [PATCH] sched: honour generic perf conuters in the RTDS scheduler 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 Reviewed-by: Meng Xu Reviewed-by: George Dunlap --- 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 df4adacbcc..58dd646908 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); -- 2.39.5