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| author | Ingo Molnar <mingo@elte.hu> | 2008-11-18 21:37:07 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-18 21:37:07 +0100 |
| commit | 5177dc3f2b3220b2dcfcf35eb9e6ec53ee818231 (patch) | |
| tree | 29dd80a7b33426d0890aa07b5864224557c62af7 /arch/ia64/kvm/vcpu.h | |
| parent | 0bb943c7a2136716757a263f604d26309fd98042 (diff) | |
| parent | 7f0f598a0069d1ab072375965a4b69137233169c (diff) | |
| download | kernel_samsung_espresso10-5177dc3f2b3220b2dcfcf35eb9e6ec53ee818231.zip kernel_samsung_espresso10-5177dc3f2b3220b2dcfcf35eb9e6ec53ee818231.tar.gz kernel_samsung_espresso10-5177dc3f2b3220b2dcfcf35eb9e6ec53ee818231.tar.bz2 | |
Merge branch 'linus' into tracing/urgent
Diffstat (limited to 'arch/ia64/kvm/vcpu.h')
| -rw-r--r-- | arch/ia64/kvm/vcpu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/ia64/kvm/vcpu.h b/arch/ia64/kvm/vcpu.h index 341e3fe..e9b2a4e 100644 --- a/arch/ia64/kvm/vcpu.h +++ b/arch/ia64/kvm/vcpu.h @@ -384,6 +384,10 @@ static inline u64 __gpfn_is_io(u64 gpfn) #define MODE_IND(psr) \ (((psr).it << 2) + ((psr).dt << 1) + (psr).rt) +#ifndef CONFIG_SMP +#define _vmm_raw_spin_lock(x) do {}while(0) +#define _vmm_raw_spin_unlock(x) do {}while(0) +#else #define _vmm_raw_spin_lock(x) \ do { \ __u32 *ia64_spinlock_ptr = (__u32 *) (x); \ @@ -403,6 +407,7 @@ static inline u64 __gpfn_is_io(u64 gpfn) do { barrier(); \ ((spinlock_t *)x)->raw_lock.lock = 0; } \ while (0) +#endif void vmm_spin_lock(spinlock_t *lock); void vmm_spin_unlock(spinlock_t *lock); |