Re: [Xen-devel] [PATCH v2 1/4] xen: sched: honour generic perf conuters in the RTDS scheduler
On 02/27/2015 04:50 PM, Dario Faggioli wrote: 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 Reviewed-by: George Dunlap george.dun...@eu.citrix.com --- 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); ___ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
[Xen-devel] [PATCH v2 1/4] xen: 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 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); ___ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
