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authorGlenn Elliott <gelliott@cs.unc.edu>2012-03-04 19:47:13 -0500
committerGlenn Elliott <gelliott@cs.unc.edu>2012-03-04 19:47:13 -0500
commitc71c03bda1e86c9d5198c5d83f712e695c4f2a1e (patch)
treeecb166cb3e2b7e2adb3b5e292245fefd23381ac8 /virt/kvm/irq_comm.c
parentea53c912f8a86a8567697115b6a0d8152beee5c8 (diff)
parent6a00f206debf8a5c8899055726ad127dbeeed098 (diff)
Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp
Conflicts: litmus/sched_cedf.c
Diffstat (limited to 'virt/kvm/irq_comm.c')
-rw-r--r--virt/kvm/irq_comm.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/virt/kvm/irq_comm.c b/virt/kvm/irq_comm.c
index 369e38010ad5..9f614b4e365f 100644
--- a/virt/kvm/irq_comm.c
+++ b/virt/kvm/irq_comm.c
@@ -17,7 +17,7 @@
17 * Authors: 17 * Authors:
18 * Yaozu (Eddie) Dong <Eddie.dong@intel.com> 18 * Yaozu (Eddie) Dong <Eddie.dong@intel.com>
19 * 19 *
20 * Copyright 2010 Red Hat, Inc. and/or its affilates. 20 * Copyright 2010 Red Hat, Inc. and/or its affiliates.
21 */ 21 */
22 22
23#include <linux/kvm_host.h> 23#include <linux/kvm_host.h>
@@ -114,8 +114,8 @@ int kvm_irq_delivery_to_apic(struct kvm *kvm, struct kvm_lapic *src,
114 return r; 114 return r;
115} 115}
116 116
117static int kvm_set_msi(struct kvm_kernel_irq_routing_entry *e, 117int kvm_set_msi(struct kvm_kernel_irq_routing_entry *e,
118 struct kvm *kvm, int irq_source_id, int level) 118 struct kvm *kvm, int irq_source_id, int level)
119{ 119{
120 struct kvm_lapic_irq irq; 120 struct kvm_lapic_irq irq;
121 121
@@ -409,8 +409,9 @@ int kvm_set_irq_routing(struct kvm *kvm,
409 409
410 mutex_lock(&kvm->irq_lock); 410 mutex_lock(&kvm->irq_lock);
411 old = kvm->irq_routing; 411 old = kvm->irq_routing;
412 rcu_assign_pointer(kvm->irq_routing, new); 412 kvm_irq_routing_update(kvm, new);
413 mutex_unlock(&kvm->irq_lock); 413 mutex_unlock(&kvm->irq_lock);
414
414 synchronize_rcu(); 415 synchronize_rcu();
415 416
416 new = old; 417 new = old;