Commit-ID: 2ddd5c049e71dd8551c268e7386fefeb7495e988 Gitweb: http://git.kernel.org/tip/2ddd5c049e71dd8551c268e7386fefeb7495e988 Author: Arnaldo Carvalho de Melo <a...@redhat.com> AuthorDate: Mon, 18 Apr 2016 12:09:08 -0300 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Mon, 18 Apr 2016 12:26:27 -0300
perf tools: Ditch record_opts.callgraph_set We have callchain_param.enabled for that. Cc: Adrian Hunter <adrian.hun...@intel.com> Cc: David Ahern <dsah...@gmail.com> Cc: Jiri Olsa <jo...@kernel.org> Cc: Milian Wolff <milian.wo...@kdab.com> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Wang Nan <wangn...@huawei.com> Link: http://lkml.kernel.org/n/tip-silwqjc2t25ls42dsvg28...@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/builtin-record.c | 14 ++++++-------- tools/perf/builtin-top.c | 13 ++++++------- tools/perf/builtin-trace.c | 8 ++++---- tools/perf/perf.h | 1 - 4 files changed, 16 insertions(+), 20 deletions(-) diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 5b4758a..bd95933 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -946,7 +946,6 @@ int record_opts__parse_callchain(struct record_opts *record, const char *arg, bool unset) { int ret; - record->callgraph_set = true; callchain->enabled = !unset; /* --no-call-graph */ @@ -978,15 +977,14 @@ int record_callchain_opt(const struct option *opt, const char *arg __maybe_unused, int unset __maybe_unused) { - struct record_opts *record = (struct record_opts *)opt->value; + struct callchain_param *callchain = opt->value; - record->callgraph_set = true; - callchain_param.enabled = true; + callchain->enabled = true; - if (callchain_param.record_mode == CALLCHAIN_NONE) - callchain_param.record_mode = CALLCHAIN_FP; + if (callchain->record_mode == CALLCHAIN_NONE) + callchain->record_mode = CALLCHAIN_FP; - callchain_debug(&callchain_param); + callchain_debug(callchain); return 0; } @@ -1224,7 +1222,7 @@ struct option __record_options[] = { record__parse_mmap_pages), OPT_BOOLEAN(0, "group", &record.opts.group, "put the counters into a counter group"), - OPT_CALLBACK_NOOPT('g', NULL, &record.opts, + OPT_CALLBACK_NOOPT('g', NULL, &callchain_param, NULL, "enables call-graph recording" , &record_callchain_opt), OPT_CALLBACK(0, "call-graph", &record.opts, diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 8846df0..f0cfdf3 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -1045,18 +1045,17 @@ callchain_opt(const struct option *opt, const char *arg, int unset) static int parse_callchain_opt(const struct option *opt, const char *arg, int unset) { - struct record_opts *record = (struct record_opts *)opt->value; + struct callchain_param *callchain = opt->value; - record->callgraph_set = true; - callchain_param.enabled = !unset; - callchain_param.record_mode = CALLCHAIN_FP; + callchain->enabled = !unset; + callchain->record_mode = CALLCHAIN_FP; /* * --no-call-graph */ if (unset) { symbol_conf.use_callchain = false; - callchain_param.record_mode = CALLCHAIN_NONE; + callchain->record_mode = CALLCHAIN_NONE; return 0; } @@ -1162,10 +1161,10 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused) "output field(s): overhead, period, sample plus all of sort keys"), OPT_BOOLEAN('n', "show-nr-samples", &symbol_conf.show_nr_samples, "Show a column with the number of samples"), - OPT_CALLBACK_NOOPT('g', NULL, &top.record_opts, + OPT_CALLBACK_NOOPT('g', NULL, &callchain_param, NULL, "enables call-graph recording and display", &callchain_opt), - OPT_CALLBACK(0, "call-graph", &top.record_opts, + OPT_CALLBACK(0, "call-graph", &callchain_param, "record_mode[,record_size],print_type,threshold[,print_limit],order,sort_key[,branch]", top_callchain_help, &parse_callchain_opt), OPT_BOOLEAN(0, "children", &symbol_conf.cumulate_callchain, diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 0e3c1ce..5e2614b 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -2457,7 +2457,7 @@ static int trace__add_syscall_newtp(struct trace *trace) perf_evlist__add(evlist, sys_enter); perf_evlist__add(evlist, sys_exit); - if (trace->opts.callgraph_set && !trace->kernel_syscallchains) { + if (callchain_param.enabled && !trace->kernel_syscallchains) { /* * We're interested only in the user space callchain * leading to the syscall, allow overriding that for @@ -2546,7 +2546,7 @@ static int trace__run(struct trace *trace, int argc, const char **argv) perf_evlist__config(evlist, &trace->opts, NULL); - if (trace->opts.callgraph_set && trace->syscalls.events.sys_exit) { + if (callchain_param.enabled && trace->syscalls.events.sys_exit) { perf_evsel__config_callchain(trace->syscalls.events.sys_exit, &trace->opts, &callchain_param); /* @@ -3153,11 +3153,11 @@ int cmd_trace(int argc, const char **argv, const char *prefix __maybe_unused) } #ifdef HAVE_DWARF_UNWIND_SUPPORT - if ((trace.min_stack || max_stack_user_set) && !trace.opts.callgraph_set) + if ((trace.min_stack || max_stack_user_set) && !callchain_param.enabled) record_opts__parse_callchain(&trace.opts, &callchain_param, "dwarf", false); #endif - if (trace.opts.callgraph_set) { + if (callchain_param.enabled) { if (!mmap_pages_user_set && geteuid() == 0) trace.opts.mmap_pages = perf_event_mlock_kb_in_pages() * 4; diff --git a/tools/perf/perf.h b/tools/perf/perf.h index 5381a01..cd8f1b1 100644 --- a/tools/perf/perf.h +++ b/tools/perf/perf.h @@ -52,7 +52,6 @@ struct record_opts { bool sample_weight; bool sample_time; bool sample_time_set; - bool callgraph_set; bool period; bool running_time; bool full_auxtrace;
