[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH v2 03/10] vm_event: Add 'struct domain' backpointer to vm_event_domain.
Signed-off-by: Petre Pircalabu <ppircalabu@xxxxxxxxxxxxxxx> --- xen/common/vm_event.c | 2 ++ xen/include/xen/sched.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/xen/common/vm_event.c b/xen/common/vm_event.c index 515a917..787c61c 100644 --- a/xen/common/vm_event.c +++ b/xen/common/vm_event.c @@ -71,6 +71,8 @@ static int vm_event_enable( if ( rc < 0 ) goto err; + ved->d = d; + rc = prepare_ring_for_helper(d, ring_gfn, &ved->ring_pg_struct, &ved->ring_page); if ( rc < 0 ) diff --git a/xen/include/xen/sched.h b/xen/include/xen/sched.h index 97a3ab5..e3093d3 100644 --- a/xen/include/xen/sched.h +++ b/xen/include/xen/sched.h @@ -279,6 +279,8 @@ struct vcpu /* VM event */ struct vm_event_domain { + /* Domain reference */ + struct domain *d; spinlock_t lock; /* The ring has 64 entries */ unsigned char foreign_producers; -- 2.7.4 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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