71 _summary_bytes_used += bytes; |
71 _summary_bytes_used += bytes; |
72 } |
72 } |
73 |
73 |
74 void decrease_used(size_t bytes) { |
74 void decrease_used(size_t bytes) { |
75 assert(_summary_bytes_used >= bytes, |
75 assert(_summary_bytes_used >= bytes, |
76 err_msg("invariant: _summary_bytes_used: "SIZE_FORMAT" should be >= bytes: "SIZE_FORMAT, |
76 err_msg("invariant: _summary_bytes_used: " SIZE_FORMAT " should be >= bytes: " SIZE_FORMAT, |
77 _summary_bytes_used, bytes)); |
77 _summary_bytes_used, bytes)); |
78 _summary_bytes_used -= bytes; |
78 _summary_bytes_used -= bytes; |
79 } |
79 } |
80 |
80 |
81 void set_used(size_t bytes) { |
81 void set_used(size_t bytes) { |