diff --git a/tools/perf/bench/mem-memcpy.c b/tools/perf/bench/mem-memcpy.c
index 52e646e3e87378d949e3ebc8da2aea88a8b42dd1..38dae7465142fdb86037cbae95a85a3ede9e24ed 100644
--- a/tools/perf/bench/mem-memcpy.c
+++ b/tools/perf/bench/mem-memcpy.c
@@ -23,7 +23,7 @@
static const char *length_str = "1MB";
static const char *routine = "default";
-static int use_clock = 0;
+static bool use_clock = false;
static int clock_fd;
static const struct option options[] = {
diff --git a/tools/perf/bench/sched-messaging.c b/tools/perf/bench/sched-messaging.c
index 81cee78181fa28fd2f382144c061e409c439fb3f..da1b2e9f01ff32b5b76ee494c1c275e9723015bd 100644
--- a/tools/perf/bench/sched-messaging.c
+++ b/tools/perf/bench/sched-messaging.c
@@ -31,9 +31,9 @@
#define DATASIZE 100
-static int use_pipes = 0;
+static bool use_pipes = false;
static unsigned int loops = 100;
-static unsigned int thread_mode = 0;
+static bool thread_mode = false;
static unsigned int num_groups = 10;
struct sender_context {
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index ee0d917269914589264b9817bb1f835d099d93f4..06eaebe10d047eeac86b1867f3383cedc173280f 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -28,11 +28,11 @@
static char const *input_name = "perf.data";
-static int force;
+static bool force;
-static int full_paths;
+static bool full_paths;
-static int print_line;
+static bool print_line;
struct sym_hist {
u64 sum;
@@ -595,7 +595,7 @@ static const struct option options[] = {
OPT_STRING('s', "symbol", &sym_hist_filter, "symbol",
"symbol to annotate"),
OPT_BOOLEAN('f', "force", &force, "don't complain, do it"),
- OPT_BOOLEAN('v', "verbose", &verbose,
+ OPT_INCR('v', "verbose", &verbose,
"be more verbose (show symbol address, etc)"),
OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace,
"dump raw trace in ASCII"),
diff --git a/tools/perf/builtin-buildid-cache.c b/tools/perf/builtin-buildid-cache.c
index 30a05f552c96dfaac6de44a8268f5cb5ccd49061..f8e3d1852029b65c9c2efbdf5b6315f6f9e9d492 100644
--- a/tools/perf/builtin-buildid-cache.c
+++ b/tools/perf/builtin-buildid-cache.c
@@ -27,7 +27,7 @@ static const struct option buildid_cache_options[] = {
"file list", "file(s) to add"),
OPT_STRING('r', "remove", &remove_name_list_str, "file list",
"file(s) to remove"),
- OPT_BOOLEAN('v', "verbose", &verbose, "be more verbose"),
+ OPT_INCR('v', "verbose", &verbose, "be more verbose"),
OPT_END()
};
diff --git a/tools/perf/builtin-buildid-list.c b/tools/perf/builtin-buildid-list.c
index d0675c02f81eb0a45f5d2b8185dc6b26a15f98fd..af2ad8b92f767749c251ed939ed2678ae07058bd 100644
--- a/tools/perf/builtin-buildid-list.c
+++ b/tools/perf/builtin-buildid-list.c
@@ -16,7 +16,7 @@
#include "util/symbol.h"
static char const *input_name = "perf.data";
-static int force;
+static bool force;
static bool with_hits;
static const char * const buildid_list_usage[] = {
@@ -29,7 +29,7 @@ static const struct option options[] = {
OPT_STRING('i', "input", &input_name, "file",
"input file name"),
OPT_BOOLEAN('f', "force", &force, "don't complain, do it"),
- OPT_BOOLEAN('v', "verbose", &verbose,
+ OPT_INCR('v', "verbose", &verbose,
"be more verbose"),
OPT_END()
};
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index 1ea15d8aeed1d2ff29eb99d72baec4702c9de277..3a1d94d75dce43c1cfdaac7a9da04fce0e520ecf 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -19,7 +19,7 @@
static char const *input_old = "perf.data.old",
*input_new = "perf.data";
static char diff__default_sort_order[] = "dso,symbol";
-static int force;
+static bool force;
static bool show_displacement;
static int perf_session__add_hist_entry(struct perf_session *self,
@@ -188,7 +188,7 @@ static const char * const diff_usage[] = {
};
static const struct option options[] = {
- OPT_BOOLEAN('v', "verbose", &verbose,
+ OPT_INCR('v', "verbose", &verbose,
"be more verbose (show symbol address, etc)"),
OPT_BOOLEAN('m', "displacement", &show_displacement,
"Show position displacement relative to baseline"),
diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c
index 215b584007b19f8ccccc7951c5ee9eebabda3bf7..81e3ecc40fc7d91e9688f772483b8c9d7a8f9eab 100644
--- a/tools/perf/builtin-help.c
+++ b/tools/perf/builtin-help.c
@@ -29,7 +29,7 @@ enum help_format {
HELP_FORMAT_WEB,
};
-static int show_all = 0;
+static bool show_all = false;
static enum help_format help_format = HELP_FORMAT_MAN;
static struct option builtin_help_options[] = {
OPT_BOOLEAN('a', "all", &show_all, "print all available commands"),
diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c
index e12c844df1e27a0366ec2491f8ad7df3f817307d..6c38e4febf9f6c7a80c95bdf2f0687afc0f3f64b 100644
--- a/tools/perf/builtin-lock.c
+++ b/tools/perf/builtin-lock.c
@@ -744,7 +744,7 @@ static const char * const lock_usage[] = {
static const struct option lock_options[] = {
OPT_STRING('i', "input", &input_name, "file", "input file name"),
- OPT_BOOLEAN('v', "verbose", &verbose, "be more verbose (show symbol address, etc)"),
+ OPT_INCR('v', "verbose", &verbose, "be more verbose (show symbol address, etc)"),
OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, "dump raw trace in ASCII"),
OPT_END()
};
diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c
index b3ba25a910fa8096c203c3a9c1e8424051c56119..bfc47fff9c597b4b868f6f88d680e5fd7406dfcf 100644
--- a/tools/perf/builtin-probe.c
+++ b/tools/perf/builtin-probe.c
@@ -133,7 +133,7 @@ static const char * const probe_usage[] = {
};
static const struct option options[] = {
- OPT_BOOLEAN('v', "verbose", &verbose,
+ OPT_INCR('v', "verbose", &verbose,
"be more verbose (show parsed arguments, etc)"),
OPT_BOOLEAN('l', "list", ¶ms.list_events,
"list up current probe events"),
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index dc61f1b68b40a745ce65dca57259e4277af74e63..9a95136872359584406b1ac7a04bc9e9493b3ee9 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -38,22 +38,22 @@ static int output;
static const char *output_name = "perf.data";
static int group = 0;
static unsigned int realtime_prio = 0;
-static int raw_samples = 0;
-static int system_wide = 0;
+static bool raw_samples = false;
+static bool system_wide = false;
static int profile_cpu = -1;
static pid_t target_pid = -1;
static pid_t target_tid = -1;
static pid_t *all_tids = NULL;
static int thread_num = 0;
static pid_t child_pid = -1;
-static int inherit = 1;
-static int force = 0;
-static int append_file = 0;
-static int call_graph = 0;
-static int inherit_stat = 0;
-static int no_samples = 0;
-static int sample_address = 0;
-static int multiplex = 0;
+static bool inherit = true;
+static bool force = false;
+static bool append_file = false;
+static bool call_graph = false;
+static bool inherit_stat = false;
+static bool no_samples = false;
+static bool sample_address = false;
+static bool multiplex = false;
static int multiplex_fd = -1;
static long samples = 0;
@@ -465,7 +465,7 @@ static int __cmd_record(int argc, const char **argv)
rename(output_name, oldname);
}
} else {
- append_file = 0;
+ append_file = false;
}
flags = O_CREAT|O_RDWR;
@@ -701,7 +701,7 @@ static const struct option options[] = {
"number of mmap data pages"),
OPT_BOOLEAN('g', "call-graph", &call_graph,
"do call-graph (stack chain/backtrace) recording"),
- OPT_BOOLEAN('v', "verbose", &verbose,
+ OPT_INCR('v', "verbose", &verbose,
"be more verbose (show counter open errors, etc)"),
OPT_BOOLEAN('s', "stat", &inherit_stat,
"per thread counts"),
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index e93c69a8e72001d97f73a86895ec1a4dab6ac7fe..daee082ab42bd60ca58b3ceb75623b85e4293d4d 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -32,11 +32,11 @@
static char const *input_name = "perf.data";
-static int force;
+static bool force;
static bool hide_unresolved;
static bool dont_use_callchains;
-static int show_threads;
+static bool show_threads;
static struct perf_read_values show_threads_values;
static char default_pretty_printing_style[] = "normal";
@@ -418,7 +418,7 @@ static const char * const report_usage[] = {
static const struct option options[] = {
OPT_STRING('i', "input", &input_name, "file",
"input file name"),
- OPT_BOOLEAN('v', "verbose", &verbose,
+ OPT_INCR('v', "verbose", &verbose,
"be more verbose (show symbol address, etc)"),
OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace,
"dump raw trace in ASCII"),
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index 5e59c0c40c4068e67b74afcca7a5f264b7efdd11..09ddc8e6d8e1654d2315ef6d4c7ece66856e6022 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -1790,7 +1790,7 @@ static const char * const sched_usage[] = {
static const struct option sched_options[] = {
OPT_STRING('i', "input", &input_name, "file",
"input file name"),
- OPT_BOOLEAN('v', "verbose", &verbose,
+ OPT_INCR('v', "verbose", &verbose,
"be more verbose (show symbol address, etc)"),
OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace,
"dump raw trace in ASCII"),
@@ -1805,7 +1805,7 @@ static const char * const latency_usage[] = {
static const struct option latency_options[] = {
OPT_STRING('s', "sort", &sort_order, "key[,key2...]",
"sort by key(s): runtime, switch, avg, max"),
- OPT_BOOLEAN('v', "verbose", &verbose,
+ OPT_INCR('v', "verbose", &verbose,
"be more verbose (show symbol address, etc)"),
OPT_INTEGER('C', "CPU", &profile_cpu,
"CPU to profile on"),
@@ -1822,7 +1822,7 @@ static const char * const replay_usage[] = {
static const struct option replay_options[] = {
OPT_INTEGER('r', "repeat", &replay_repeat,
"repeat the workload replay N times (-1: infinite)"),
- OPT_BOOLEAN('v', "verbose", &verbose,
+ OPT_INCR('v', "verbose", &verbose,
"be more verbose (show symbol address, etc)"),
OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace,
"dump raw trace in ASCII"),
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 1036ca739e6f4ec79577a0057c0c180af3ea1b8f..e619ac89dff5068ad7c7c73f3b532fc6b551834a 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -67,19 +67,19 @@ static struct perf_event_attr default_attrs[] = {
};
-static int system_wide = 0;
+static bool system_wide = false;
static unsigned int nr_cpus = 0;
static int run_idx = 0;
static int run_count = 1;
-static int inherit = 1;
-static int scale = 1;
+static bool inherit = true;
+static bool scale = true;
static pid_t target_pid = -1;
static pid_t target_tid = -1;
static pid_t *all_tids = NULL;
static int thread_num = 0;
static pid_t child_pid = -1;
-static int null_run = 0;
+static bool null_run = false;
static int *fd[MAX_NR_CPUS][MAX_COUNTERS];
@@ -528,7 +528,7 @@ static const struct option options[] = {
"system-wide collection from all CPUs"),
OPT_BOOLEAN('c', "scale", &scale,
"scale/normalize counters"),
- OPT_BOOLEAN('v', "verbose", &verbose,
+ OPT_INCR('v', "verbose", &verbose,
"be more verbose (show counter open errors, etc)"),
OPT_INTEGER('r', "repeat", &run_count,
"repeat command and print average + stddev (max: 100)"),
diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c
index 369c1b490a9e257ded1a4838dc59eaf45c924ba4..96f4a092df372137b85bc7fe4d04fbb2837f24eb 100644
--- a/tools/perf/builtin-timechart.c
+++ b/tools/perf/builtin-timechart.c
@@ -42,7 +42,7 @@ static u64 turbo_frequency;
static u64 first_time, last_time;
-static int power_only;
+static bool power_only;
struct per_pid;
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 4abdd9b646b35981d141f9bb3b9e2f710364380c..40f24dd46ef463bda427bfc73048e7e7f237771b 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -57,7 +57,7 @@
static int *fd[MAX_NR_CPUS][MAX_COUNTERS];
-static int system_wide = 0;
+static bool system_wide = false;
static int default_interval = 0;
@@ -68,18 +68,18 @@ static int target_pid = -1;
static int target_tid = -1;
static pid_t *all_tids = NULL;
static int thread_num = 0;
-static int inherit = 0;
+static bool inherit = false;
static int profile_cpu = -1;
static int nr_cpus = 0;
static unsigned int realtime_prio = 0;
-static int group = 0;
+static bool group = false;
static unsigned int page_size;
static unsigned int mmap_pages = 16;
static int freq = 1000; /* 1 KHz */
static int delay_secs = 2;
-static int zero = 0;
-static int dump_symtab = 0;
+static bool zero = false;
+static bool dump_symtab = false;
static bool hide_kernel_symbols = false;
static bool hide_user_symbols = false;
@@ -854,7 +854,7 @@ static void handle_keypress(int c)
display_weighted = ~display_weighted;
break;
case 'z':
- zero = ~zero;
+ zero = !zero;
break;
default:
break;
@@ -1335,7 +1335,7 @@ static const struct option options[] = {
"display this many functions"),
OPT_BOOLEAN('U', "hide_user_symbols", &hide_user_symbols,
"hide user symbols"),
- OPT_BOOLEAN('v', "verbose", &verbose,
+ OPT_INCR('v', "verbose", &verbose,
"be more verbose (show counter open errors, etc)"),
OPT_END()
};
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 407041d20de065027e9f2a32eff7b5e6a078419c..8fc50d8315400e2ecc2450356da9f544fc7db15a 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -505,7 +505,7 @@ static const char * const trace_usage[] = {
static const struct option options[] = {
OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace,
"dump raw trace in ASCII"),
- OPT_BOOLEAN('v', "verbose", &verbose,
+ OPT_INCR('v', "verbose", &verbose,
"be more verbose (show symbol address, etc)"),
OPT_BOOLEAN('L', "Latency", &latency_format,
"show latency attributes (irqs/preemption disabled, etc)"),
diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c
index 033d66db863a14990b308c66be3f62e1e863d0d6..dd824cf3b6282d620784f234eb58bbcdda643667 100644
--- a/tools/perf/util/debug.c
+++ b/tools/perf/util/debug.c
@@ -13,7 +13,7 @@
#include "util.h"
int verbose = 0;
-int dump_trace = 0;
+bool dump_trace = false;
int eprintf(int level, const char *fmt, ...)
{
diff --git a/tools/perf/util/debug.h b/tools/perf/util/debug.h
index 5cb0a1b1401a86db13c35ba822698aa3756fe7e7..047ac3324ebe0948aefddac341f6994f1f896cce 100644
--- a/tools/perf/util/debug.h
+++ b/tools/perf/util/debug.h
@@ -2,10 +2,11 @@
#ifndef __PERF_DEBUG_H
#define __PERF_DEBUG_H
+#include <stdbool.h>
#include "event.h"
extern int verbose;
-extern int dump_trace;
+extern bool dump_trace;
int dump_printf(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
void trace_event(event_t *event);
diff --git a/tools/perf/util/parse-options.c b/tools/perf/util/parse-options.c
index 79dfa0c34b3c6c84effca78654eb5b7d34f1314d..ed887642460cd7d3aae4869f3da569968322d730 100644
--- a/tools/perf/util/parse-options.c
+++ b/tools/perf/util/parse-options.c
@@ -49,6 +49,7 @@ static int get_value(struct parse_opt_ctx_t *p,
break;
/* FALLTHROUGH */
case OPTION_BOOLEAN:
+ case OPTION_INCR:
case OPTION_BIT:
case OPTION_SET_INT:
case OPTION_SET_PTR:
@@ -73,6 +74,10 @@ static int get_value(struct parse_opt_ctx_t *p,
return 0;
case OPTION_BOOLEAN:
+ *(bool *)opt->value = unset ? false : true;
+ return 0;
+
+ case OPTION_INCR:
*(int *)opt->value = unset ? 0 : *(int *)opt->value + 1;
return 0;
@@ -478,6 +483,7 @@ int usage_with_options_internal(const char * const *usagestr,
case OPTION_GROUP:
case OPTION_BIT:
case OPTION_BOOLEAN:
+ case OPTION_INCR:
case OPTION_SET_INT:
case OPTION_SET_PTR:
case OPTION_LONG:
diff --git a/tools/perf/util/parse-options.h b/tools/perf/util/parse-options.h
index 948805af43c21e45296c6caa8adda25106a66423..b2da725f102a14b643c191e9d73bd620ccd7cdb5 100644
--- a/tools/perf/util/parse-options.h
+++ b/tools/perf/util/parse-options.h
@@ -8,7 +8,8 @@ enum parse_opt_type {
OPTION_GROUP,
/* options with no arguments */
OPTION_BIT,
- OPTION_BOOLEAN, /* _INCR would have been a better name */
+ OPTION_BOOLEAN,
+ OPTION_INCR,
OPTION_SET_INT,
OPTION_SET_PTR,
/* options with arguments (usually) */
@@ -95,6 +96,7 @@ struct option {
#define OPT_GROUP(h) { .type = OPTION_GROUP, .help = (h) }
#define OPT_BIT(s, l, v, h, b) { .type = OPTION_BIT, .short_name = (s), .long_name = (l), .value = (v), .help = (h), .defval = (b) }
#define OPT_BOOLEAN(s, l, v, h) { .type = OPTION_BOOLEAN, .short_name = (s), .long_name = (l), .value = (v), .help = (h) }
+#define OPT_INCR(s, l, v, h) { .type = OPTION_INCR, .short_name = (s), .long_name = (l), .value = (v), .help = (h) }
#define OPT_SET_INT(s, l, v, h, i) { .type = OPTION_SET_INT, .short_name = (s), .long_name = (l), .value = (v), .help = (h), .defval = (i) }
#define OPT_SET_PTR(s, l, v, h, p) { .type = OPTION_SET_PTR, .short_name = (s), .long_name = (l), .value = (v), .help = (h), .defval = (p) }
#define OPT_INTEGER(s, l, v, h) { .type = OPTION_INTEGER, .short_name = (s), .long_name = (l), .value = (v), .help = (h) }
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index 3b81250ffedb6bdd35cee882c3e2d0325fd8b3dc..17d6d66ed766f841206c85f0683c2ef80db2cb8f 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -42,7 +42,7 @@ int header_page_overwrite_size;
int header_page_data_offset;
int header_page_data_size;
-int latency_format;
+bool latency_format;
static char *input_buf;
static unsigned long long input_buf_ptr;
diff --git a/tools/perf/util/trace-event.h b/tools/perf/util/trace-event.h
index c3269b937db42d103d2bd3a37789d535445a8153..81f2fd20a0ea7a9552c340a67fa7461fc905b30e 100644
--- a/tools/perf/util/trace-event.h
+++ b/tools/perf/util/trace-event.h
@@ -1,6 +1,7 @@
#ifndef __PERF_TRACE_EVENTS_H
#define __PERF_TRACE_EVENTS_H
+#include <stdbool.h>
#include "parse-events.h"
#define __unused __attribute__((unused))
@@ -241,7 +242,7 @@ extern int header_page_size_size;
extern int header_page_data_offset;
extern int header_page_data_size;
-extern int latency_format;
+extern bool latency_format;
int parse_header_page(char *buf, unsigned long size);
int trace_parse_common_type(void *data);