pg_fault 20 tools/testing/selftests/powerpc/benchmarks/mmap_bench.c static int pg_fault; pg_fault 24 tools/testing/selftests/powerpc/benchmarks/mmap_bench.c { "pgfault", no_argument, &pg_fault, 1 }, pg_fault 45 tools/testing/selftests/powerpc/benchmarks/mmap_bench.c if (pg_fault) {