/* waiting for a spinlock... */
#if defined(CONFIG_PPC_SPLPAR) || defined(CONFIG_PPC_ISERIES)
#include <asm/hvcall.h>
-#include <asm/iSeries/HvCall.h>
+#include <asm/iseries/hv_call.h>
+#include <asm/smp.h>
void __spin_yield(raw_spinlock_t *lock)
{
unsigned int lock_value, holder_cpu, yield_count;
- struct paca_struct *holder_paca;
lock_value = lock->slock;
if (lock_value == 0)
return;
holder_cpu = lock_value & 0xffff;
BUG_ON(holder_cpu >= NR_CPUS);
- holder_paca = &paca[holder_cpu];
- yield_count = holder_paca->lppaca.yield_count;
+ yield_count = lppaca[holder_cpu].yield_count;
if ((yield_count & 1) == 0)
return; /* virtual cpu is currently running */
rmb();
{
int lock_value;
unsigned int holder_cpu, yield_count;
- struct paca_struct *holder_paca;
lock_value = rw->lock;
if (lock_value >= 0)
return; /* no write lock at present */
holder_cpu = lock_value & 0xffff;
BUG_ON(holder_cpu >= NR_CPUS);
- holder_paca = &paca[holder_cpu];
- yield_count = holder_paca->lppaca.yield_count;
+ yield_count = lppaca[holder_cpu].yield_count;
if ((yield_count & 1) == 0)
return; /* virtual cpu is currently running */
rmb();