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| author | Avi Kivity <avi@redhat.com> | 2010-09-19 18:44:07 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-10-24 10:52:56 +0200 |
| commit | f4f510508741680e423524c222f615276ca6222c (patch) | |
| tree | 6c5212b82659ff7c0e7c9124b3583ea39987bc83 /arch/x86/kvm/irq.h | |
| parent | 28e4639adf0c9f26f6bb56149b7ab547bf33bb95 (diff) | |
| download | op-kernel-dev-f4f510508741680e423524c222f615276ca6222c.zip op-kernel-dev-f4f510508741680e423524c222f615276ca6222c.tar.gz | |
KVM: Convert PIC lock from raw spinlock to ordinary spinlock
The PIC code used to be called from preempt_disable() context, which
wasn't very good for PREEMPT_RT. That is no longer the case, so move
back from raw_spinlock_t to spinlock_t.
Signed-off-by: Avi Kivity <avi@redhat.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/x86/kvm/irq.h')
| -rw-r--r-- | arch/x86/kvm/irq.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/irq.h b/arch/x86/kvm/irq.h index 63c3145..ba910d1 100644 --- a/arch/x86/kvm/irq.h +++ b/arch/x86/kvm/irq.h @@ -60,7 +60,7 @@ struct kvm_kpic_state { }; struct kvm_pic { - raw_spinlock_t lock; + spinlock_t lock; bool wakeup_needed; unsigned pending_acks; struct kvm *kvm; |
