n_prev 989 arch/powerpc/perf/core-book3s.c int n_prev, int n_new) n_prev 1003 arch/powerpc/perf/core-book3s.c n = n_prev + n_new; n_prev 1314 arch/sparc/kernel/perf_event.c static int check_excludes(struct perf_event **evts, int n_prev, int n_new) n_prev 1323 arch/sparc/kernel/perf_event.c n = n_prev + n_new;