[Xen-changelog] [xen master] sched: honour generic perf conuters in the RTDS scheduler

[patchbot@xxxxxxx]

commit 48c5d4e11c3428a894a400ce15727d023955e1e3
Author:     Dario Faggioli <dario.faggioli@xxxxxxxxxx>
AuthorDate: Tue Mar 17 10:55:49 2015 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Tue Mar 17 10:55:49 2015 +0100

    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.faggioli@xxxxxxxxxx>
    Reviewed-by: Meng Xu <mengxu@xxxxxxxxxxxxx>
    Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxxxxx>
---
 xen/common/sched_rt.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

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);
--
generated by git-patchbot for /home/xen/git/xen.git#master

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