If the domain is already where we want it to go,
there's not much to do indeed.
Signed-off-by: Dario Faggioli <dario.faggi...@citrix.com>
---
Cc: Juergen Gross <jgr...@suse.com>
---
xen/common/cpupool.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/xen/common/cpupool.c b/xen/common/cpupool.c
index 5dacc61..9998394 100644
--- a/xen/common/cpupool.c
+++ b/xen/common/cpupool.c
@@ -232,6 +232,9 @@ static int cpupool_move_domain_locked(struct domain *d,
struct cpupool *c)
{
int ret;
+ if ( unlikely(d->cpupool == c) )
+ return 0;
+
d->cpupool->n_dom--;
ret = sched_move_domain(d, c);
if ( ret )
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