Messages in this thread Patch in this message | | | From | Andi Kleen <> | Subject | [PATCH 6/7] x86, asmlinkage, xen, kvm: Make {xen,kvm}_lock_spinning global and visible | Date | Tue, 22 Oct 2013 09:07:58 -0700 |
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From: Andi Kleen <ak@linux.intel.com>
These functions are called from inline assembler stubs, thus need to be global and visible.
Cc: konrad.wilk@oracle.com Cc: gleb@redhat.com Cc: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> --- arch/x86/kernel/kvm.c | 2 +- arch/x86/xen/spinlock.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c index a0e2a8a..5d10bb5 100644 --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -673,7 +673,7 @@ static cpumask_t waiting_cpus; /* Track spinlock on which a cpu is waiting */ static DEFINE_PER_CPU(struct kvm_lock_waiting, klock_waiting); -static void kvm_lock_spinning(struct arch_spinlock *lock, __ticket_t want) +__visible void kvm_lock_spinning(struct arch_spinlock *lock, __ticket_t want) { struct kvm_lock_waiting *w; int cpu; diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c index be6b860..3ab9309 100644 --- a/arch/x86/xen/spinlock.c +++ b/arch/x86/xen/spinlock.c @@ -106,7 +106,7 @@ static DEFINE_PER_CPU(struct xen_lock_waiting, lock_waiting); static cpumask_t waiting_cpus; static bool xen_pvspin = true; -static void xen_lock_spinning(struct arch_spinlock *lock, __ticket_t want) +__visible void xen_lock_spinning(struct arch_spinlock *lock, __ticket_t want) { int irq = __this_cpu_read(lock_kicker_irq); struct xen_lock_waiting *w = &__get_cpu_var(lock_waiting); -- 1.8.3.1
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