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Subject[PATCH RFC tip/core/rcu 22/23] kvm: more __rcu annotations
Date
From: Arnd Bergmann <arnd@relay.de.ibm.com>

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Avi Kivity <avi@redhat.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
---
arch/x86/include/asm/kvm_host.h | 2 +-
include/linux/kvm_host.h | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 06d9e79..9c65faf 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -384,7 +384,7 @@ struct kvm_mem_aliases {
};

struct kvm_arch {
- struct kvm_mem_aliases *aliases;
+ struct kvm_mem_aliases __rcu *aliases;

unsigned int n_free_mmu_pages;
unsigned int n_requested_mmu_pages;
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 08fe794..282b041 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -169,7 +169,7 @@ struct kvm {
raw_spinlock_t requests_lock;
struct mutex slots_lock;
struct mm_struct *mm; /* userspace tied to this vm */
- struct kvm_memslots *memslots;
+ struct kvm_memslots __rcu *memslots;
struct srcu_struct srcu;
#ifdef CONFIG_KVM_APIC_ARCHITECTURE
u32 bsp_vcpu_id;
@@ -179,7 +179,7 @@ struct kvm {
atomic_t online_vcpus;
struct list_head vm_list;
struct mutex lock;
- struct kvm_io_bus *buses[KVM_NR_BUSES];
+ struct kvm_io_bus __rcu *buses[KVM_NR_BUSES];
#ifdef CONFIG_HAVE_KVM_EVENTFD
struct {
spinlock_t lock;
--
1.7.0.6


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