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Diffstat (limited to 'arch/sparc64/kernel/smp.c')
-rw-r--r--arch/sparc64/kernel/smp.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index b9b42491e11..b4fc6a5462b 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -144,7 +144,7 @@ void __init smp_callin(void)
current->active_mm = &init_mm;
while (!cpu_isset(cpuid, smp_commenced_mask))
- membar("#LoadLoad");
+ rmb();
cpu_set(cpuid, cpu_online_map);
}
@@ -184,11 +184,11 @@ static inline long get_delta (long *rt, long *master)
for (i = 0; i < NUM_ITERS; i++) {
t0 = tick_ops->get_tick();
go[MASTER] = 1;
- membar("#StoreLoad");
+ membar_storeload();
while (!(tm = go[SLAVE]))
- membar("#LoadLoad");
+ rmb();
go[SLAVE] = 0;
- membar("#StoreStore");
+ wmb();
t1 = tick_ops->get_tick();
if (t1 - t0 < best_t1 - best_t0)
@@ -221,7 +221,7 @@ void smp_synchronize_tick_client(void)
go[MASTER] = 1;
while (go[MASTER])
- membar("#LoadLoad");
+ rmb();
local_irq_save(flags);
{
@@ -273,21 +273,21 @@ static void smp_synchronize_one_tick(int cpu)
/* wait for client to be ready */
while (!go[MASTER])
- membar("#LoadLoad");
+ rmb();
/* now let the client proceed into his loop */
go[MASTER] = 0;
- membar("#StoreLoad");
+ membar_storeload();
spin_lock_irqsave(&itc_sync_lock, flags);
{
for (i = 0; i < NUM_ROUNDS*NUM_ITERS; i++) {
while (!go[MASTER])
- membar("#LoadLoad");
+ rmb();
go[MASTER] = 0;
- membar("#StoreStore");
+ wmb();
go[SLAVE] = tick_ops->get_tick();
- membar("#StoreLoad");
+ membar_storeload();
}
}
spin_unlock_irqrestore(&itc_sync_lock, flags);
@@ -927,11 +927,11 @@ void smp_capture(void)
smp_processor_id());
#endif
penguins_are_doing_time = 1;
- membar("#StoreStore | #LoadStore");
+ membar_storestore_loadstore();
atomic_inc(&smp_capture_registry);
smp_cross_call(&xcall_capture, 0, 0, 0);
while (atomic_read(&smp_capture_registry) != ncpus)
- membar("#LoadLoad");
+ rmb();
#ifdef CAPTURE_DEBUG
printk("done\n");
#endif
@@ -947,7 +947,7 @@ void smp_release(void)
smp_processor_id());
#endif
penguins_are_doing_time = 0;
- membar("#StoreStore | #StoreLoad");
+ membar_storeload_storestore();
atomic_dec(&smp_capture_registry);
}
}
@@ -970,9 +970,9 @@ void smp_penguin_jailcell(int irq, struct pt_regs *regs)
save_alternate_globals(global_save);
prom_world(1);
atomic_inc(&smp_capture_registry);
- membar("#StoreLoad | #StoreStore");
+ membar_storeload_storestore();
while (penguins_are_doing_time)
- membar("#LoadLoad");
+ rmb();
restore_alternate_globals(global_save);
atomic_dec(&smp_capture_registry);
prom_world(0);