diff options
Diffstat (limited to 'arch/sparc64/kernel/sparc64_ksyms.c')
| -rw-r--r-- | arch/sparc64/kernel/sparc64_ksyms.c | 32 |
1 files changed, 9 insertions, 23 deletions
diff --git a/arch/sparc64/kernel/sparc64_ksyms.c b/arch/sparc64/kernel/sparc64_ksyms.c index 9202d925a9ce..a3ea697f1adb 100644 --- a/arch/sparc64/kernel/sparc64_ksyms.c +++ b/arch/sparc64/kernel/sparc64_ksyms.c @@ -99,17 +99,6 @@ extern int __ashrdi3(int, int); extern void dump_thread(struct pt_regs *, struct user *); extern int dump_fpu (struct pt_regs * regs, elf_fpregset_t * fpregs); -#if defined(CONFIG_SMP) && defined(CONFIG_DEBUG_SPINLOCK) -extern void _do_spin_lock (spinlock_t *lock, char *str); -extern void _do_spin_unlock (spinlock_t *lock); -extern int _spin_trylock (spinlock_t *lock); -extern void _do_read_lock(rwlock_t *rw, char *str); -extern void _do_read_unlock(rwlock_t *rw, char *str); -extern void _do_write_lock(rwlock_t *rw, char *str); -extern void _do_write_unlock(rwlock_t *rw); -extern int _do_write_trylock(rwlock_t *rw, char *str); -#endif - extern unsigned long phys_base; extern unsigned long pfn_base; @@ -152,18 +141,6 @@ EXPORT_SYMBOL(_mcount); EXPORT_SYMBOL(cpu_online_map); EXPORT_SYMBOL(phys_cpu_present_map); -/* Spinlock debugging library, optional. */ -#ifdef CONFIG_DEBUG_SPINLOCK -EXPORT_SYMBOL(_do_spin_lock); -EXPORT_SYMBOL(_do_spin_unlock); -EXPORT_SYMBOL(_spin_trylock); -EXPORT_SYMBOL(_do_read_lock); -EXPORT_SYMBOL(_do_read_unlock); -EXPORT_SYMBOL(_do_write_lock); -EXPORT_SYMBOL(_do_write_unlock); -EXPORT_SYMBOL(_do_write_trylock); -#endif - EXPORT_SYMBOL(smp_call_function); #endif /* CONFIG_SMP */ @@ -429,3 +406,12 @@ EXPORT_SYMBOL(xor_vis_4); EXPORT_SYMBOL(xor_vis_5); EXPORT_SYMBOL(prom_palette); + +/* memory barriers */ +EXPORT_SYMBOL(mb); +EXPORT_SYMBOL(rmb); +EXPORT_SYMBOL(wmb); +EXPORT_SYMBOL(membar_storeload); +EXPORT_SYMBOL(membar_storeload_storestore); +EXPORT_SYMBOL(membar_storeload_loadload); +EXPORT_SYMBOL(membar_storestore_loadstore); |