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author | David S. Miller <davem@davemloft.net> | 2010-01-23 03:31:06 -0500 |
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committer | David S. Miller <davem@davemloft.net> | 2010-01-23 03:31:06 -0500 |
commit | 51c24aaacaea90c8e87f1dec75a2ac7622b593f8 (patch) | |
tree | 9f54936c87764bef75e97395cb56b7d1e0df24c6 /arch/ia64/kvm/vcpu.h | |
parent | 4276e47e2d1c85a2477caf0d22b91c4f2377fba8 (diff) | |
parent | 6be325719b3e54624397e413efd4b33a997e55a3 (diff) |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Diffstat (limited to 'arch/ia64/kvm/vcpu.h')
-rw-r--r-- | arch/ia64/kvm/vcpu.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/ia64/kvm/vcpu.h b/arch/ia64/kvm/vcpu.h index 360724d3ae69..988911b4cc7a 100644 --- a/arch/ia64/kvm/vcpu.h +++ b/arch/ia64/kvm/vcpu.h | |||
@@ -388,6 +388,9 @@ static inline u64 __gpfn_is_io(u64 gpfn) | |||
388 | #define _vmm_raw_spin_lock(x) do {}while(0) | 388 | #define _vmm_raw_spin_lock(x) do {}while(0) |
389 | #define _vmm_raw_spin_unlock(x) do {}while(0) | 389 | #define _vmm_raw_spin_unlock(x) do {}while(0) |
390 | #else | 390 | #else |
391 | typedef struct { | ||
392 | volatile unsigned int lock; | ||
393 | } vmm_spinlock_t; | ||
391 | #define _vmm_raw_spin_lock(x) \ | 394 | #define _vmm_raw_spin_lock(x) \ |
392 | do { \ | 395 | do { \ |
393 | __u32 *ia64_spinlock_ptr = (__u32 *) (x); \ | 396 | __u32 *ia64_spinlock_ptr = (__u32 *) (x); \ |
@@ -405,12 +408,12 @@ static inline u64 __gpfn_is_io(u64 gpfn) | |||
405 | 408 | ||
406 | #define _vmm_raw_spin_unlock(x) \ | 409 | #define _vmm_raw_spin_unlock(x) \ |
407 | do { barrier(); \ | 410 | do { barrier(); \ |
408 | ((spinlock_t *)x)->raw_lock.lock = 0; } \ | 411 | ((vmm_spinlock_t *)x)->lock = 0; } \ |
409 | while (0) | 412 | while (0) |
410 | #endif | 413 | #endif |
411 | 414 | ||
412 | void vmm_spin_lock(spinlock_t *lock); | 415 | void vmm_spin_lock(vmm_spinlock_t *lock); |
413 | void vmm_spin_unlock(spinlock_t *lock); | 416 | void vmm_spin_unlock(vmm_spinlock_t *lock); |
414 | enum { | 417 | enum { |
415 | I_TLB = 1, | 418 | I_TLB = 1, |
416 | D_TLB = 2 | 419 | D_TLB = 2 |