Local variable in function perf_buffer_alloc at kernel/perf_event.c, line 2989 References: kernel/perf_event.c, line 2824 kernel/perf_event.c, line 2828 kernel/perf_event.c, line 2829 kernel/perf_event.c, line 2829 kernel/perf_event.c, line 2831 kernel/perf_event.c, line 2832 kernel/perf_event.c, line 2872 kernel/perf_event.c, line 2897 kernel/perf_event.c, line 2989 kernel/perf_event.c, line 3013 kernel/perf_event.c, line 3548 kernel/perf_event.c, line 3549