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Reviewed-by: Namhyung Kim Signed-off-by: Ankur Arora --- tools/perf/bench/mem-functions.c | 19 +++++++++++++------ 1 file changed, 13 insertions(+), 6 deletions(-) diff --git a/tools/perf/bench/mem-functions.c b/tools/perf/bench/mem-functi= ons.c index 69968ba63d81..2a23bed8c2d3 100644 --- a/tools/perf/bench/mem-functions.c +++ b/tools/perf/bench/mem-functions.c @@ -41,7 +41,7 @@ static unsigned int nr_loops =3D 1; static bool use_cycles; static int cycles_fd; =20 -static const struct option options[] =3D { +static const struct option bench_common_options[] =3D { OPT_STRING('s', "size", &size_str, "1MB", "Specify the size of the memory buffers. " "Available units: B, KB, MB, GB and TB (case insensitive)"), @@ -50,10 +50,6 @@ static const struct option options[] =3D { "Specify page-size for mapping memory buffers. " "Available sizes: 4KB, 2MB, 1GB (case insensitive)"), =20 - OPT_STRING('k', "chunk", &chunk_size_str, "0", - "Specify the chunk-size for each invocation. " - "Available units: B, KB, MB, GB and TB (case insensitive)"), - OPT_STRING('f', "function", &function_str, "all", "Specify the function to run, \"all\" runs all available functions, = \"help\" lists them"), =20 @@ -66,6 +62,14 @@ static const struct option options[] =3D { OPT_END() }; =20 +static const struct option bench_mem_options[] =3D { + OPT_STRING('k', "chunk", &chunk_size_str, "0", + "Specify the chunk-size for each invocation. " + "Available units: B, KB, MB, GB and TB (case insensitive)"), + OPT_PARENT(bench_common_options), + OPT_END() +}; + union bench_clock { u64 cycles; struct timeval tv; @@ -84,6 +88,7 @@ struct bench_mem_info { int (*do_op)(const struct function *r, struct bench_params *p, void *src, void *dst, union bench_clock *rt); const char *const *usage; + const struct option *options; bool alloc_src; }; =20 @@ -230,7 +235,7 @@ static int bench_mem_common(int argc, const char **argv= , struct bench_mem_info * struct bench_params p =3D { 0 }; unsigned int page_size; =20 - argc =3D parse_options(argc, argv, options, info->usage, 0); + argc =3D parse_options(argc, argv, info->options, info->usage, 0); =20 if (use_cycles) { i =3D init_cycles(); @@ -397,6 +402,7 @@ int bench_mem_memcpy(int argc, const char **argv) .functions =3D memcpy_functions, .do_op =3D do_memcpy, .usage =3D bench_mem_memcpy_usage, + .options =3D bench_mem_options, .alloc_src =3D true, }; =20 @@ -454,6 +460,7 @@ int bench_mem_memset(int argc, const char **argv) .functions =3D memset_functions, .do_op =3D do_memset, .usage =3D bench_mem_memset_usage, + .options =3D bench_mem_options, }; =20 return bench_mem_common(argc, argv, &info); --=20 2.43.5