/* context management */
extern atomic_t nr_spu_contexts;
-static inline void spu_acquire(struct spu_context *ctx)
+static inline int __must_check spu_acquire(struct spu_context *ctx)
{
- mutex_lock(&ctx->state_mutex);
+ return mutex_lock_interruptible(&ctx->state_mutex);
}
static inline void spu_release(struct spu_context *ctx)
void spu_unmap_mappings(struct spu_context *ctx);
void spu_forget(struct spu_context *ctx);
-int spu_acquire_runnable(struct spu_context *ctx, unsigned long flags);
-void spu_acquire_saved(struct spu_context *ctx);
+int __must_check spu_acquire_saved(struct spu_context *ctx);
void spu_release_saved(struct spu_context *ctx);
+int spu_stopped(struct spu_context *ctx, u32 * stat);
+void spu_del_from_rq(struct spu_context *ctx);
int spu_activate(struct spu_context *ctx, unsigned long flags);
void spu_deactivate(struct spu_context *ctx);
void spu_yield(struct spu_context *ctx);
} \
spu_release(ctx); \
schedule(); \
- spu_acquire(ctx); \
+ __ret = spu_acquire(ctx); \
+ if (__ret) \
+ break; \
} \
finish_wait(&(wq), &__wait); \
__ret; \