diff options
Diffstat (limited to 'arch/powerpc/platforms/cell/spufs/sched.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/sched.c | 29 |
1 files changed, 7 insertions, 22 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c index 4d257b3f9336..6e2a45e60261 100644 --- a/arch/powerpc/platforms/cell/spufs/sched.c +++ b/arch/powerpc/platforms/cell/spufs/sched.c @@ -166,15 +166,7 @@ static int node_allowed(struct spu_context *ctx, int node) return rval; } -static BLOCKING_NOTIFIER_HEAD(spu_switch_notifier); - -void spu_switch_notify(struct spu *spu, struct spu_context *ctx) -{ - blocking_notifier_call_chain(&spu_switch_notifier, - ctx ? ctx->object_id : 0, spu); -} - -static void notify_spus_active(void) +void do_notify_spus_active(void) { int node; @@ -200,22 +192,15 @@ static void notify_spus_active(void) mutex_unlock(&cbe_spu_info[node].list_mutex); } } +EXPORT_SYMBOL_GPL(do_notify_spus_active); -int spu_switch_event_register(struct notifier_block * n) -{ - int ret; - ret = blocking_notifier_chain_register(&spu_switch_notifier, n); - if (!ret) - notify_spus_active(); - return ret; -} -EXPORT_SYMBOL_GPL(spu_switch_event_register); - -int spu_switch_event_unregister(struct notifier_block * n) +#ifndef MODULE +void notify_spus_active(void) { - return blocking_notifier_chain_unregister(&spu_switch_notifier, n); + do_notify_spus_active(); } -EXPORT_SYMBOL_GPL(spu_switch_event_unregister); +EXPORT_SYMBOL_GPL(notify_spus_active); +#endif /** * spu_bind_context - bind spu context to physical spu |