spu_context_nospu_trace
spu_context_nospu_trace(spu_acquire_saved__enter, ctx);
spu_context_nospu_trace(destroy_spu_context__enter, ctx);
spu_context_nospu_trace(spufs_ps_fault__enter, ctx);
spu_context_nospu_trace(spufs_ps_fault__sleep, ctx);
spu_context_nospu_trace(spu_get_idle__enter, ctx);
spu_context_nospu_trace(spu_get_idle__not_found, ctx);
spu_context_nospu_trace(spu_find_victim__enter, ctx);
spu_context_nospu_trace(spu_deactivate__enter, ctx);
spu_context_nospu_trace(spu_yield__enter, ctx);
spu_context_nospu_trace(spusched_tick__newslice, ctx);