diff options
| -rw-r--r-- | gnuradio-core/src/lib/runtime/gr_block_detail.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gnuradio-core/src/lib/runtime/gr_block_detail.cc b/gnuradio-core/src/lib/runtime/gr_block_detail.cc index af80e61cf..ecc0c1f98 100644 --- a/gnuradio-core/src/lib/runtime/gr_block_detail.cc +++ b/gnuradio-core/src/lib/runtime/gr_block_detail.cc @@ -261,6 +261,7 @@ gr_block_detail::stop_perf_counters(int noutput_items, int nproduced) d_var_input_buffers_full[i] = 0; } for(size_t i=0; i < d_output.size(); i++) { + gr::thread::scoped_lock guard(*d_output[i]->mutex()); float pfull = 1.0f - static_cast<float>(d_output[i]->space_available()) / static_cast<float>(d_output[i]->bufsize()); d_avg_output_buffers_full[i] = pfull; @@ -290,6 +291,7 @@ gr_block_detail::stop_perf_counters(int noutput_items, int nproduced) } for(size_t i=0; i < d_output.size(); i++) { + gr::thread::scoped_lock guard(*d_output[i]->mutex()); float pfull = 1.0f - static_cast<float>(d_output[i]->space_available()) / static_cast<float>(d_output[i]->bufsize()); |