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authorGreg Kroah-Hartman <gregkh@suse.de>2011-02-17 09:56:40 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2011-02-17 09:56:55 -0800
commit66b0835e2bb3d345f060a47bb8c8f883bd25ec2b (patch)
treed1fc390dfa58f131df908267d87ef99d4522a596 /tools
parent479b46b5599b1e610630d7332e168c1f9c4ee0b4 (diff)
parent85e2efbb1db9a18d218006706d6e4fbeb0216213 (diff)
downloadop-kernel-dev-66b0835e2bb3d345f060a47bb8c8f883bd25ec2b.zip
op-kernel-dev-66b0835e2bb3d345f060a47bb8c8f883bd25ec2b.tar.gz
Merge 2.6.38-rc5 into usb-next
This is needed to resolve some merge conflicts that were found in the USB host controller patches, and reported by Stephen Rothwell. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/Makefile9
-rw-r--r--tools/perf/builtin-annotate.c6
-rw-r--r--tools/perf/builtin-kmem.c4
-rw-r--r--tools/perf/builtin-lock.c6
-rw-r--r--tools/perf/builtin-record.c6
-rw-r--r--tools/perf/builtin-report.c2
-rw-r--r--tools/perf/builtin-sched.c20
-rw-r--r--tools/perf/builtin-script.c6
-rw-r--r--tools/perf/builtin-stat.c4
-rw-r--r--tools/perf/builtin-test.c54
-rw-r--r--tools/perf/builtin-top.c11
-rw-r--r--tools/perf/util/event.c23
-rw-r--r--tools/perf/util/event.h6
-rw-r--r--tools/perf/util/evsel.c2
-rw-r--r--tools/perf/util/header.c4
-rw-r--r--tools/perf/util/hist.c17
-rw-r--r--tools/perf/util/include/linux/bitops.h1
-rw-r--r--tools/perf/util/map.c3
-rw-r--r--tools/perf/util/parse-events.c2
-rw-r--r--tools/perf/util/parse-events.h2
-rw-r--r--tools/perf/util/probe-event.c2
-rw-r--r--tools/perf/util/session.c28
-rw-r--r--tools/perf/util/svghelper.c9
-rw-r--r--tools/perf/util/symbol.c16
-rw-r--r--tools/perf/util/types.h10
-rw-r--r--tools/perf/util/ui/browsers/hists.c2
-rw-r--r--tools/perf/util/ui/browsers/map.c5
-rw-r--r--tools/perf/util/values.c10
-rw-r--r--tools/power/x86/turbostat/turbostat.c200
29 files changed, 255 insertions, 215 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 2b5387d..7141c42 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -204,13 +204,11 @@ EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wshadow
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Winit-self
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wpacked
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wredundant-decls
-EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstack-protector
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-aliasing=3
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-default
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-enum
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wno-system-headers
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wundef
-EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wvolatile-register-var
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wwrite-strings
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wbad-function-cast
EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-declarations
@@ -294,6 +292,13 @@ ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -fstack-protector-all),y)
CFLAGS := $(CFLAGS) -fstack-protector-all
endif
+ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wstack-protector),y)
+ CFLAGS := $(CFLAGS) -Wstack-protector
+endif
+
+ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wvolatile-register-var),y)
+ CFLAGS := $(CFLAGS) -Wvolatile-register-var
+endif
### --- END CONFIGURATION SECTION ---
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index c056cdc..8879463 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -212,7 +212,7 @@ get_source_line(struct hist_entry *he, int len, const char *filename)
continue;
offset = start + i;
- sprintf(cmd, "addr2line -e %s %016llx", filename, offset);
+ sprintf(cmd, "addr2line -e %s %016" PRIx64, filename, offset);
fp = popen(cmd, "r");
if (!fp)
continue;
@@ -270,9 +270,9 @@ static void hist_entry__print_hits(struct hist_entry *self)
for (offset = 0; offset < len; ++offset)
if (h->ip[offset] != 0)
- printf("%*Lx: %Lu\n", BITS_PER_LONG / 2,
+ printf("%*" PRIx64 ": %" PRIu64 "\n", BITS_PER_LONG / 2,
sym->start + offset, h->ip[offset]);
- printf("%*s: %Lu\n", BITS_PER_LONG / 2, "h->sum", h->sum);
+ printf("%*s: %" PRIu64 "\n", BITS_PER_LONG / 2, "h->sum", h->sum);
}
static int hist_entry__tty_annotate(struct hist_entry *he)
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c
index def7ddc..d97256d 100644
--- a/tools/perf/builtin-kmem.c
+++ b/tools/perf/builtin-kmem.c
@@ -371,10 +371,10 @@ static void __print_result(struct rb_root *root, struct perf_session *session,
addr = data->ptr;
if (sym != NULL)
- snprintf(buf, sizeof(buf), "%s+%Lx", sym->name,
+ snprintf(buf, sizeof(buf), "%s+%" PRIx64 "", sym->name,
addr - map->unmap_ip(map, sym->start));
else
- snprintf(buf, sizeof(buf), "%#Lx", addr);
+ snprintf(buf, sizeof(buf), "%#" PRIx64 "", addr);
printf(" %-34s |", buf);
printf(" %9llu/%-5lu | %9llu/%-5lu | %8lu | %8lu | %6.3f%%\n",
diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c
index b9c6e54..2b36def 100644
--- a/tools/perf/builtin-lock.c
+++ b/tools/perf/builtin-lock.c
@@ -782,9 +782,9 @@ static void print_result(void)
pr_info("%10u ", st->nr_acquired);
pr_info("%10u ", st->nr_contended);
- pr_info("%15llu ", st->wait_time_total);
- pr_info("%15llu ", st->wait_time_max);
- pr_info("%15llu ", st->wait_time_min == ULLONG_MAX ?
+ pr_info("%15" PRIu64 " ", st->wait_time_total);
+ pr_info("%15" PRIu64 " ", st->wait_time_max);
+ pr_info("%15" PRIu64 " ", st->wait_time_min == ULLONG_MAX ?
0 : st->wait_time_min);
pr_info("\n");
}
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index fcd29e8..60cac6f 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -759,8 +759,8 @@ static int __cmd_record(int argc, const char **argv)
perf_session__process_machines(session, event__synthesize_guest_os);
if (!system_wide)
- event__synthesize_thread(target_tid, process_synthesized_event,
- session);
+ event__synthesize_thread_map(threads, process_synthesized_event,
+ session);
else
event__synthesize_threads(process_synthesized_event, session);
@@ -817,7 +817,7 @@ static int __cmd_record(int argc, const char **argv)
* Approximate RIP event size: 24 bytes.
*/
fprintf(stderr,
- "[ perf record: Captured and wrote %.3f MB %s (~%lld samples) ]\n",
+ "[ perf record: Captured and wrote %.3f MB %s (~%" PRIu64 " samples) ]\n",
(double)bytes_written / 1024.0 / 1024.0,
output_name,
bytes_written / 24);
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 75183a4..c27e31f 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -197,7 +197,7 @@ static int process_read_event(event_t *event, struct sample_data *sample __used,
event->read.value);
}
- dump_printf(": %d %d %s %Lu\n", event->read.pid, event->read.tid,
+ dump_printf(": %d %d %s %" PRIu64 "\n", event->read.pid, event->read.tid,
attr ? __event_name(attr->type, attr->config) : "FAIL",
event->read.value);
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index 29e7ffd8..29acb894 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -193,7 +193,7 @@ static void calibrate_run_measurement_overhead(void)
}
run_measurement_overhead = min_delta;
- printf("run measurement overhead: %Ld nsecs\n", min_delta);
+ printf("run measurement overhead: %" PRIu64 " nsecs\n", min_delta);
}
static void calibrate_sleep_measurement_overhead(void)
@@ -211,7 +211,7 @@ static void calibrate_sleep_measurement_overhead(void)
min_delta -= 10000;
sleep_measurement_overhead = min_delta;
- printf("sleep measurement overhead: %Ld nsecs\n", min_delta);
+ printf("sleep measurement overhead: %" PRIu64 " nsecs\n", min_delta);
}
static struct sched_atom *
@@ -617,13 +617,13 @@ static void test_calibrations(void)
burn_nsecs(1e6);
T1 = get_nsecs();
- printf("the run test took %Ld nsecs\n", T1-T0);
+ printf("the run test took %" PRIu64 " nsecs\n", T1 - T0);
T0 = get_nsecs();
sleep_nsecs(1e6);
T1 = get_nsecs();
- printf("the sleep test took %Ld nsecs\n", T1-T0);
+ printf("the sleep test took %" PRIu64 " nsecs\n", T1 - T0);
}
#define FILL_FIELD(ptr, field, event, data) \
@@ -816,10 +816,10 @@ replay_switch_event(struct trace_switch_event *switch_event,
delta = 0;
if (delta < 0)
- die("hm, delta: %Ld < 0 ?\n", delta);
+ die("hm, delta: %" PRIu64 " < 0 ?\n", delta);
if (verbose) {
- printf(" ... switch from %s/%d to %s/%d [ran %Ld nsecs]\n",
+ printf(" ... switch from %s/%d to %s/%d [ran %" PRIu64 " nsecs]\n",
switch_event->prev_comm, switch_event->prev_pid,
switch_event->next_comm, switch_event->next_pid,
delta);
@@ -1048,7 +1048,7 @@ latency_switch_event(struct trace_switch_event *switch_event,
delta = 0;
if (delta < 0)
- die("hm, delta: %Ld < 0 ?\n", delta);
+ die("hm, delta: %" PRIu64 " < 0 ?\n", delta);
sched_out = perf_session__findnew(session, switch_event->prev_pid);
@@ -1221,7 +1221,7 @@ static void output_lat_thread(struct work_atoms *work_list)
avg = work_list->total_lat / work_list->nb_atoms;
- printf("|%11.3f ms |%9llu | avg:%9.3f ms | max:%9.3f ms | max at: %9.6f s\n",
+ printf("|%11.3f ms |%9" PRIu64 " | avg:%9.3f ms | max:%9.3f ms | max at: %9.6f s\n",
(double)work_list->total_runtime / 1e6,
work_list->nb_atoms, (double)avg / 1e6,
(double)work_list->max_lat / 1e6,
@@ -1423,7 +1423,7 @@ map_switch_event(struct trace_switch_event *switch_event,
delta = 0;
if (delta < 0)
- die("hm, delta: %Ld < 0 ?\n", delta);
+ die("hm, delta: %" PRIu64 " < 0 ?\n", delta);
sched_out = perf_session__findnew(session, switch_event->prev_pid);
@@ -1713,7 +1713,7 @@ static void __cmd_lat(void)
}
printf(" -----------------------------------------------------------------------------------------\n");
- printf(" TOTAL: |%11.3f ms |%9Ld |\n",
+ printf(" TOTAL: |%11.3f ms |%9" PRIu64 " |\n",
(double)all_runtime/1e6, all_count);
printf(" ---------------------------------------------------\n");
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 150a606..b766c2a 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -77,8 +77,8 @@ static int process_sample_event(event_t *event, struct sample_data *sample,
if (session->sample_type & PERF_SAMPLE_RAW) {
if (debug_mode) {
if (sample->time < last_timestamp) {
- pr_err("Samples misordered, previous: %llu "
- "this: %llu\n", last_timestamp,
+ pr_err("Samples misordered, previous: %" PRIu64
+ " this: %" PRIu64 "\n", last_timestamp,
sample->time);
nr_unordered++;
}
@@ -126,7 +126,7 @@ static int __cmd_script(struct perf_session *session)
ret = perf_session__process_events(session, &event_ops);
if (debug_mode)
- pr_err("Misordered timestamps: %llu\n", nr_unordered);
+ pr_err("Misordered timestamps: %" PRIu64 "\n", nr_unordered);
return ret;
}
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 0ff11d9..a482a19 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -206,8 +206,8 @@ static int read_counter_aggr(struct perf_evsel *counter)
update_stats(&ps->res_stats[i], count[i]);
if (verbose) {
- fprintf(stderr, "%s: %Ld %Ld %Ld\n", event_name(counter),
- count[0], count[1], count[2]);
+ fprintf(stderr, "%s: %" PRIu64 " %" PRIu64 " %" PRIu64 "\n",
+ event_name(counter), count[0], count[1], count[2]);
}
/*
diff --git a/tools/perf/builtin-test.c b/tools/perf/builtin-test.c
index ed56961..5dcdba6 100644
--- a/tools/perf/builtin-test.c
+++ b/tools/perf/builtin-test.c
@@ -146,7 +146,7 @@ next_pair:
if (llabs(skew) < page_size)
continue;
- pr_debug("%#Lx: diff end addr for %s v: %#Lx k: %#Lx\n",
+ pr_debug("%#" PRIx64 ": diff end addr for %s v: %#" PRIx64 " k: %#" PRIx64 "\n",
sym->start, sym->name, sym->end, pair->end);
} else {
struct rb_node *nnd;
@@ -168,11 +168,11 @@ detour:
goto detour;
}
- pr_debug("%#Lx: diff name v: %s k: %s\n",
+ pr_debug("%#" PRIx64 ": diff name v: %s k: %s\n",
sym->start, sym->name, pair->name);
}
} else
- pr_debug("%#Lx: %s not on kallsyms\n", sym->start, sym->name);
+ pr_debug("%#" PRIx64 ": %s not on kallsyms\n", sym->start, sym->name);
err = -1;
}
@@ -211,10 +211,10 @@ detour:
if (pair->start == pos->start) {
pair->priv = 1;
- pr_info(" %Lx-%Lx %Lx %s in kallsyms as",
+ pr_info(" %" PRIx64 "-%" PRIx64 " %" PRIx64 " %s in kallsyms as",
pos->start, pos->end, pos->pgoff, pos->dso->name);
if (pos->pgoff != pair->pgoff || pos->end != pair->end)
- pr_info(": \n*%Lx-%Lx %Lx",
+ pr_info(": \n*%" PRIx64 "-%" PRIx64 " %" PRIx64 "",
pair->start, pair->end, pair->pgoff);
pr_info(" %s\n", pair->dso->name);
pair->priv = 1;
@@ -307,7 +307,7 @@ static int test__open_syscall_event(void)
}
if (evsel->counts->cpu[0].val != nr_open_calls) {
- pr_debug("perf_evsel__read_on_cpu: expected to intercept %d calls, got %Ld\n",
+ pr_debug("perf_evsel__read_on_cpu: expected to intercept %d calls, got %" PRIu64 "\n",
nr_open_calls, evsel->counts->cpu[0].val);
goto out_close_fd;
}
@@ -332,8 +332,7 @@ static int test__open_syscall_event_on_all_cpus(void)
struct perf_evsel *evsel;
struct perf_event_attr attr;
unsigned int nr_open_calls = 111, i;
- cpu_set_t *cpu_set;
- size_t cpu_set_size;
+ cpu_set_t cpu_set;
int id = trace_event__id("sys_enter_open");
if (id < 0) {
@@ -353,13 +352,8 @@ static int test__open_syscall_event_on_all_cpus(void)
return -1;
}
- cpu_set = CPU_ALLOC(cpus->nr);
- if (cpu_set == NULL)
- goto out_thread_map_delete;
-
- cpu_set_size = CPU_ALLOC_SIZE(cpus->nr);
- CPU_ZERO_S(cpu_set_size, cpu_set);
+ CPU_ZERO(&cpu_set);
memset(&attr, 0, sizeof(attr));
attr.type = PERF_TYPE_TRACEPOINT;
@@ -367,7 +361,7 @@ static int test__open_syscall_event_on_all_cpus(void)
evsel = perf_evsel__new(&attr, 0);
if (evsel == NULL) {
pr_debug("perf_evsel__new\n");
- goto out_cpu_free;
+ goto out_thread_map_delete;
}
if (perf_evsel__open(evsel, cpus, threads) < 0) {
@@ -379,14 +373,29 @@ static int test__open_syscall_event_on_all_cpus(void)
for (cpu = 0; cpu < cpus->nr; ++cpu) {
unsigned int ncalls = nr_open_calls + cpu;
+ /*
+ * XXX eventually lift this restriction in a way that
+ * keeps perf building on older glibc installations
+ * without CPU_ALLOC. 1024 cpus in 2010 still seems
+ * a reasonable upper limit tho :-)
+ */
+ if (cpus->map[cpu] >= CPU_SETSIZE) {
+ pr_debug("Ignoring CPU %d\n", cpus->map[cpu]);
+ continue;
+ }
- CPU_SET(cpu, cpu_set);
- sched_setaffinity(0, cpu_set_size, cpu_set);
+ CPU_SET(cpus->map[cpu], &cpu_set);
+ if (sched_setaffinity(0, sizeof(cpu_set), &cpu_set) < 0) {
+ pr_debug("sched_setaffinity() failed on CPU %d: %s ",
+ cpus->map[cpu],
+ strerror(errno));
+ goto out_close_fd;
+ }
for (i = 0; i < ncalls; ++i) {
fd = open("/etc/passwd", O_RDONLY);
close(fd);
}
- CPU_CLR(cpu, cpu_set);
+ CPU_CLR(cpus->map[cpu], &cpu_set);
}
/*
@@ -402,6 +411,9 @@ static int test__open_syscall_event_on_all_cpus(void)
for (cpu = 0; cpu < cpus->nr; ++cpu) {
unsigned int expected;
+ if (cpus->map[cpu] >= CPU_SETSIZE)
+ continue;
+
if (perf_evsel__read_on_cpu(evsel, cpu, 0) < 0) {
pr_debug("perf_evsel__open_read_on_cpu\n");
goto out_close_fd;
@@ -409,8 +421,8 @@ static int test__open_syscall_event_on_all_cpus(void)
expected = nr_open_calls + cpu;
if (evsel->counts->cpu[cpu].val != expected) {
- pr_debug("perf_evsel__read_on_cpu: expected to intercept %d calls on cpu %d, got %Ld\n",
- expected, cpu, evsel->counts->cpu[cpu].val);
+ pr_debug("perf_evsel__read_on_cpu: expected to intercept %d calls on cpu %d, got %" PRIu64 "\n",
+ expected, cpus->map[cpu], evsel->counts->cpu[cpu].val);
goto out_close_fd;
}
}
@@ -420,8 +432,6 @@ out_close_fd:
perf_evsel__close_fd(evsel, 1, threads->nr);
out_evsel_delete:
perf_evsel__delete(evsel);
-out_cpu_free:
- CPU_FREE(cpu_set);
out_thread_map_delete:
thread_map__delete(threads);
return err;
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 05344c6..5a29d9c 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -40,6 +40,7 @@
#include <stdio.h>
#include <termios.h>
#include <unistd.h>
+#include <inttypes.h>
#include <errno.h>
#include <time.h>
@@ -214,7 +215,7 @@ static int parse_source(struct sym_entry *syme)
len = sym->end - sym->start;
sprintf(command,
- "objdump --start-address=%#0*Lx --stop-address=%#0*Lx -dS %s",
+ "objdump --start-address=%#0*" PRIx64 " --stop-address=%#0*" PRIx64 " -dS %s",
BITS_PER_LONG / 4, map__rip_2objdump(map, sym->start),
BITS_PER_LONG / 4, map__rip_2objdump(map, sym->end), path);
@@ -308,7 +309,7 @@ static void lookup_sym_source(struct sym_entry *syme)
struct source_line *line;
char pattern[PATTERN_LEN + 1];
- sprintf(pattern, "%0*Lx <", BITS_PER_LONG / 4,
+ sprintf(pattern, "%0*" PRIx64 " <", BITS_PER_LONG / 4,
map__rip_2objdump(syme->map, symbol->start));
pthread_mutex_lock(&syme->src->lock);
@@ -537,7 +538,7 @@ static void print_sym_table(void)
if (nr_counters == 1 || !display_weighted) {
struct perf_evsel *first;
first = list_entry(evsel_list.next, struct perf_evsel, node);
- printf("%Ld", first->attr.sample_period);
+ printf("%" PRIu64, (uint64_t)first->attr.sample_period);
if (freq)
printf("Hz ");
else
@@ -640,7 +641,7 @@ static void print_sym_table(void)
percent_color_fprintf(stdout, "%4.1f%%", pcnt);
if (verbose)
- printf(" %016llx", sym->start);
+ printf(" %016" PRIx64, sym->start);
printf(" %-*.*s", sym_width, sym_width, sym->name);
printf(" %-*.*s\n", dso_width, dso_width,
dso_width >= syme->map->dso->long_name_len ?
@@ -1305,7 +1306,7 @@ static int __cmd_top(void)
return -ENOMEM;
if (target_tid != -1)
- event__synthesize_thread(target_tid, event__process, session);
+ event__synthesize_thread_map(threads, event__process, session);
else
event__synthesize_threads(event__process, session);
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 2302ec0..50d0a93 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -263,11 +263,12 @@ static int __event__synthesize_thread(event_t *comm_event, event_t *mmap_event,
process, session);
}
-int event__synthesize_thread(pid_t pid, event__handler_t process,
- struct perf_session *session)
+int event__synthesize_thread_map(struct thread_map *threads,
+ event__handler_t process,
+ struct perf_session *session)
{
event_t *comm_event, *mmap_event;
- int err = -1;
+ int err = -1, thread;
comm_event = malloc(sizeof(comm_event->comm) + session->id_hdr_size);
if (comm_event == NULL)
@@ -277,8 +278,15 @@ int event__synthesize_thread(pid_t pid, event__handler_t process,
if (mmap_event == NULL)
goto out_free_comm;
- err = __event__synthesize_thread(comm_event, mmap_event, pid,
- process, session);
+ err = 0;
+ for (thread = 0; thread < threads->nr; ++thread) {
+ if (__event__synthesize_thread(comm_event, mmap_event,
+ threads->map[thread],
+ process, session)) {
+ err = -1;
+ break;
+ }
+ }
free(mmap_event);
out_free_comm:
free(comm_event);
@@ -459,7 +467,8 @@ int event__process_comm(event_t *self, struct sample_data *sample __used,
int event__process_lost(event_t *self, struct sample_data *sample __used,
struct perf_session *session)
{
- dump_printf(": id:%Ld: lost:%Ld\n", self->lost.id, self->lost.lost);
+ dump_printf(": id:%" PRIu64 ": lost:%" PRIu64 "\n",
+ self->lost.id, self->lost.lost);
session->hists.stats.total_lost += self->lost.lost;
return 0;
}
@@ -575,7 +584,7 @@ int event__process_mmap(event_t *self, struct sample_data *sample __used,
u8 cpumode = self->header.misc & PERF_RECORD_MISC_CPUMODE_MASK;
int ret = 0;
- dump_printf(" %d/%d: [%#Lx(%#Lx) @ %#Lx]: %s\n",
+ dump_printf(" %d/%d: [%#" PRIx64 "(%#" PRIx64 ") @ %#" PRIx64 "]: %s\n",
self->mmap.pid, self->mmap.tid, self->mmap.start,
self->mmap.len, self->mmap.pgoff, self->mmap.filename);
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index 2b7e919..cc7b52f 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -135,14 +135,16 @@ typedef union event_union {
void event__print_totals(void);
struct perf_session;
+struct thread_map;
typedef int (*event__handler_synth_t)(event_t *event,
struct perf_session *session);
typedef int (*event__handler_t)(event_t *event, struct sample_data *sample,
struct perf_session *session);
-int event__synthesize_thread(pid_t pid, event__handler_t process,
- struct perf_session *session);
+int event__synthesize_thread_map(struct thread_map *threads,
+ event__handler_t process,
+ struct perf_session *session);
int event__synthesize_threads(event__handler_t process,
struct perf_session *session);
int event__synthesize_kernel_mmap(event__handler_t process,
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index f5cfed6..d8575d3 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -90,7 +90,7 @@ int __perf_evsel__read(struct perf_evsel *evsel,
int cpu, thread;
struct perf_counts_values *aggr = &evsel->counts->aggr, count;
- aggr->val = 0;
+ aggr->val = aggr->ena = aggr->run = 0;
for (cpu = 0; cpu < ncpus; cpu++) {
for (thread = 0; thread < nthreads; thread++) {
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 989fa2d..f6a929e 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -798,8 +798,8 @@ static int perf_file_section__process(struct perf_file_section *self,
int feat, int fd)
{
if (lseek(fd, self->offset, SEEK_SET) == (off_t)-1) {
- pr_debug("Failed to lseek to %Ld offset for feature %d, "
- "continuing...\n", self->offset, feat);
+ pr_debug("Failed to lseek to %" PRIu64 " offset for feature "
+ "%d, continuing...\n", self->offset, feat);
return 0;
}
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index c749ba6..32f4f1f 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -636,13 +636,13 @@ int hist_entry__snprintf(struct hist_entry *self, char *s, size_t size,
}
}
} else
- ret = snprintf(s, size, sep ? "%lld" : "%12lld ", period);
+ ret = snprintf(s, size, sep ? "%" PRIu64 : "%12" PRIu64 " ", period);
if (symbol_conf.show_nr_samples) {
if (sep)
- ret += snprintf(s + ret, size - ret, "%c%lld", *sep, period);
+ ret += snprintf(s + ret, size - ret, "%c%" PRIu64, *sep, period);
else
- ret += snprintf(s + ret, size - ret, "%11lld", period);
+ ret += snprintf(s + ret, size - ret, "%11" PRIu64, period);
}
if (pair_hists) {
@@ -971,7 +971,7 @@ int hist_entry__inc_addr_samples(struct hist_entry *self, u64 ip)
sym_size = sym->end - sym->start;
offset = ip - sym->start;
- pr_debug3("%s: ip=%#Lx\n", __func__, self->ms.map->unmap_ip(self->ms.map, ip));
+ pr_debug3("%s: ip=%#" PRIx64 "\n", __func__, self->ms.map->unmap_ip(self->ms.map, ip));
if (offset >= sym_size)
return 0;
@@ -980,8 +980,9 @@ int hist_entry__inc_addr_samples(struct hist_entry *self, u64 ip)
h->sum++;
h->ip[offset]++;
- pr_debug3("%#Lx %s: period++ [ip: %#Lx, %#Lx] => %Ld\n", self->ms.sym->start,
- self->ms.sym->name, ip, ip - self->ms.sym->start, h->ip[offset]);
+ pr_debug3("%#" PRIx64 " %s: period++ [ip: %#" PRIx64 ", %#" PRIx64
+ "] => %" PRIu64 "\n", self->ms.sym->start, self->ms.sym->name,
+ ip, ip - self->ms.sym->start, h->ip[offset]);
return 0;
}
@@ -1132,7 +1133,7 @@ fallback:
goto out_free_filename;
}
- pr_debug("%s: filename=%s, sym=%s, start=%#Lx, end=%#Lx\n", __func__,
+ pr_debug("%s: filename=%s, sym=%s, start=%#" PRIx64 ", end=%#" PRIx64 "\n", __func__,
filename, sym->name, map->unmap_ip(map, sym->start),
map->unmap_ip(map, sym->end));
@@ -1142,7 +1143,7 @@ fallback:
dso, dso->long_name, sym, sym->name);
snprintf(command, sizeof(command),
- "objdump --start-address=0x%016Lx --stop-address=0x%016Lx -dS -C %s|grep -v %s|expand",
+ "objdump --start-address=0x%016" PRIx64 " --stop-address=0x%016" PRIx64 " -dS -C %s|grep -v %s|expand",
map__rip_2objdump(map, sym->start),
map__rip_2objdump(map, sym->end),
symfs_filename, filename);
diff --git a/tools/perf/util/include/linux/bitops.h b/tools/perf/util/include/linux/bitops.h
index 8be0b96..305c848 100644
--- a/tools/perf/util/include/linux/bitops.h
+++ b/tools/perf/util/include/linux/bitops.h
@@ -2,6 +2,7 @@
#define _PERF_LINUX_BITOPS_H_
#include <linux/kernel.h>
+#include <linux/compiler.h>
#include <asm/hweight.h>
#define BITS_PER_LONG __WORDSIZE
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 3a7eb6e..a16ecab 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -1,5 +1,6 @@
#include "symbol.h"
#include <errno.h>
+#include <inttypes.h>
#include <limits.h>
#include <stdlib.h>
#include <string.h>
@@ -195,7 +196,7 @@ int map__overlap(struct map *l, struct map *r)
size_t map__fprintf(struct map *self, FILE *fp)
{
- return fprintf(fp, " %Lx-%Lx %Lx %s\n",
+ return fprintf(fp, " %" PRIx64 "-%" PRIx64 " %" PRIx64 " %s\n",
self->start, self->end, self->pgoff, self->dso->name);
}
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index bc2732e..135f69b 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -279,7 +279,7 @@ const char *__event_name(int type, u64 config)
static char buf[32];
if (type == PERF_TYPE_RAW) {
- sprintf(buf, "raw 0x%llx", config);
+ sprintf(buf, "raw 0x%" PRIx64, config);
return buf;
}
diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h
index b82cafb..458e3ec 100644
--- a/tools/perf/util/parse-events.h
+++ b/tools/perf/util/parse-events.h
@@ -23,7 +23,7 @@ struct tracepoint_path {
};
extern struct tracepoint_path *tracepoint_id_to_path(u64 config);
-extern bool have_tracepoints(struct list_head *evsel_list);
+extern bool have_tracepoints(struct list_head *evlist);
extern int nr_counters;
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 128aaab..6e29d9c 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -172,7 +172,7 @@ static int kprobe_convert_to_perf_probe(struct probe_trace_point *tp,
sym = __find_kernel_function_by_name(tp->symbol, &map);
if (sym) {
addr = map->unmap_ip(map, sym->start + tp->offset);
- pr_debug("try to find %s+%ld@%llx\n", tp->symbol,
+ pr_debug("try to find %s+%ld@%" PRIx64 "\n", tp->symbol,
tp->offset, addr);
ret = find_perf_probe_point((unsigned long)addr, pp);
}
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 313dac2..105f00b 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -652,10 +652,11 @@ static void callchain__printf(struct sample_data *sample)
{
unsigned int i;
- printf("... chain: nr:%Lu\n", sample->callchain->nr);
+ printf("... chain: nr:%" PRIu64 "\n", sample->callchain->nr);
for (i = 0; i < sample->callchain->nr; i++)
- printf("..... %2d: %016Lx\n", i, sample->callchain->ips[i]);
+ printf("..... %2d: %016" PRIx64 "\n",
+ i, sample->callchain->ips[i]);
}
static void perf_session__print_tstamp(struct perf_session *session,
@@ -672,7 +673,7 @@ static void perf_session__print_tstamp(struct perf_session *session,
printf("%u ", sample->cpu);
if (session->sample_type & PERF_SAMPLE_TIME)
- printf("%Lu ", sample->time);
+ printf("%" PRIu64 " ", sample->time);
}
static void dump_event(struct perf_session *session, event_t *event,
@@ -681,16 +682,16 @@ static void dump_event(struct perf_session *session, event_t *event,
if (!dump_trace)
return;
- printf("\n%#Lx [%#x]: event: %d\n", file_offset, event->header.size,
- event->header.type);
+ printf("\n%#" PRIx64 " [%#x]: event: %d\n",
+ file_offset, event->header.size, event->header.type);
trace_event(event);
if (sample)
perf_session__print_tstamp(session, event, sample);
- printf("%#Lx [%#x]: PERF_RECORD_%s", file_offset, event->header.size,
- event__get_event_name(event->header.type));
+ printf("%#" PRIx64 " [%#x]: PERF_RECORD_%s", file_offset,
+ event->header.size, event__get_event_name(event->header.type));
}
static void dump_sample(struct perf_session *session, event_t *event,
@@ -699,8 +700,9 @@ static void dump_sample(struct perf_session *session, event_t *event,
if (!dump_trace)
return;
- printf("(IP, %d): %d/%d: %#Lx period: %Ld\n", event->header.misc,
- sample->pid, sample->tid, sample->ip, sample->period);
+ printf("(IP, %d): %d/%d: %#" PRIx64 " period: %" PRIu64 "\n",
+ event->header.misc, sample->pid, sample->tid, sample->ip,
+ sample->period);
if (session->sample_type & PERF_SAMPLE_CALLCHAIN)
callchain__printf(sample);
@@ -843,8 +845,8 @@ static void perf_session__warn_about_errors(const struct perf_session *session,
{
if (ops->lost == event__process_lost &&
session->hists.stats.total_lost != 0) {
- ui__warning("Processed %Lu events and LOST %Lu!\n\n"
- "Check IO/CPU overload!\n\n",
+ ui__warning("Processed %" PRIu64 " events and LOST %" PRIu64
+ "!\n\nCheck IO/CPU overload!\n\n",
session->hists.stats.total_period,
session->hists.stats.total_lost);
}
@@ -918,7 +920,7 @@ more:
if (size == 0 ||
(skip = perf_session__process_event(self, &event, ops, head)) < 0) {
- dump_printf("%#Lx [%#x]: skipping unknown header type: %d\n",
+ dump_printf("%#" PRIx64 " [%#x]: skipping unknown header type: %d\n",
head, event.header.size, event.header.type);
/*
* assume we lost track of the stream, check alignment, and
@@ -1023,7 +1025,7 @@ more:
if (size == 0 ||
perf_session__process_event(session, event, ops, file_pos) < 0) {
- dump_printf("%#Lx [%#x]: skipping unknown header type: %d\n",
+ dump_printf("%#" PRIx64 " [%#x]: skipping unknown header type: %d\n",
file_offset + head, event->header.size,
event->header.type);
/*
diff --git a/tools/perf/util/svghelper.c b/tools/perf/util/svghelper.c
index b3637db..fb737fe 100644
--- a/tools/perf/util/svghelper.c
+++ b/tools/perf/util/svghelper.c
@@ -12,6 +12,7 @@
* of the License.
*/
+#include <inttypes.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
@@ -43,11 +44,11 @@ static double cpu2y(int cpu)
return cpu2slot(cpu) * SLOT_MULT;
}
-static double time2pixels(u64 time)
+static double time2pixels(u64 __time)
{
double X;
- X = 1.0 * svg_page_width * (time - first_time) / (last_time - first_time);
+ X = 1.0 * svg_page_width * (__time - first_time) / (last_time - first_time);
return X;
}
@@ -94,7 +95,7 @@ void open_svg(const char *filename, int cpus, int rows, u64 start, u64 end)
total_height = (1 + rows + cpu2slot(cpus)) * SLOT_MULT;
fprintf(svgfile, "<?xml version=\"1.0\" standalone=\"no\"?> \n");
- fprintf(svgfile, "<svg width=\"%i\" height=\"%llu\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\">\n", svg_page_width, total_height);
+ fprintf(svgfile, "<svg width=\"%i\" height=\"%" PRIu64 "\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\">\n", svg_page_width, total_height);
fprintf(svgfile, "<defs>\n <style type=\"text/css\">\n <![CDATA[\n");
@@ -483,7 +484,7 @@ void svg_time_grid(void)
color = 128;
}
- fprintf(svgfile, "<line x1=\"%4.8f\" y1=\"%4.2f\" x2=\"%4.8f\" y2=\"%llu\" style=\"stroke:rgb(%i,%i,%i);stroke-width:%1.3f\"/>\n",
+ fprintf(svgfile, "<line x1=\"%4.8f\" y1=\"%4.2f\" x2=\"%4.8f\" y2=\"%" PRIu64 "\" style=\"stroke:rgb(%i,%i,%i);stroke-width:%1.3f\"/>\n",
time2pixels(i), SLOT_MULT/2, time2pixels(i), total_height, color, color, color, thickness);
i += 10000000;
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 15ccfba..7821d0e 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -11,6 +11,7 @@
#include <sys/param.h>
#include <fcntl.h>
#include <unistd.h>
+#include <inttypes.h>
#include "build-id.h"
#include "debug.h"
#include "symbol.h"
@@ -153,7 +154,7 @@ static struct symbol *symbol__new(u64 start, u64 len, u8 binding,
self->binding = binding;
self->namelen = namelen - 1;
- pr_debug4("%s: %s %#Lx-%#Lx\n", __func__, name, start, self->end);
+ pr_debug4("%s: %s %#" PRIx64 "-%#" PRIx64 "\n", __func__, name, start, self->end);
memcpy(self->name, name, namelen);
@@ -167,7 +168,7 @@ void symbol__delete(struct symbol *self)
static size_t symbol__fprintf(struct symbol *self, FILE *fp)
{
- return fprintf(fp, " %llx-%llx %c %s\n",
+ return fprintf(fp, " %" PRIx64 "-%" PRIx64 " %c %s\n",
self->start, self->end,
self->binding == STB_GLOBAL ? 'g' :
self->binding == STB_LOCAL ? 'l' : 'w',
@@ -1161,6 +1162,13 @@ static int dso__load_sym(struct dso *self, struct map *map, const char *name,
section_name = elf_sec__name(&shdr, secstrs);
+ /* On ARM, symbols for thumb functions have 1 added to
+ * the symbol address as a flag - remove it */
+ if ((ehdr.e_machine == EM_ARM) &&
+ (map->type == MAP__FUNCTION) &&
+ (sym.st_value & 1))
+ --sym.st_value;
+
if (self->kernel != DSO_TYPE_USER || kmodule) {
char dso_name[PATH_MAX];
@@ -1208,8 +1216,8 @@ static int dso__load_sym(struct dso *self, struct map *map, const char *name,
}
if (curr_dso->adjust_symbols) {
- pr_debug4("%s: adjusting symbol: st_value: %#Lx "
- "sh_addr: %#Lx sh_offset: %#Lx\n", __func__,
+ pr_debug4("%s: adjusting symbol: st_value: %#" PRIx64 " "
+ "sh_addr: %#" PRIx64 " sh_offset: %#" PRIx64 "\n", __func__,
(u64)sym.st_value, (u64)shdr.sh_addr,
(u64)shdr.sh_offset);
sym.st_value -= shdr.sh_addr - shdr.sh_offset;
diff --git a/tools/perf/util/types.h b/tools/perf/util/types.h
index 7d6b833..5f3689a 100644
--- a/tools/perf/util/types.h
+++ b/tools/perf/util/types.h
@@ -1,12 +1,14 @@
#ifndef __PERF_TYPES_H
#define __PERF_TYPES_H
+#include <stdint.h>
+
/*
- * We define u64 as unsigned long long for every architecture
- * so that we can print it with %Lx without getting warnings.
+ * We define u64 as uint64_t for every architecture
+ * so that we can print it with "%"PRIx64 without getting warnings.
*/
-typedef unsigned long long u64;
-typedef signed long long s64;
+typedef uint64_t u64;
+typedef int64_t s64;
typedef unsigned int u32;
typedef signed int s32;
typedef unsigned short u16;
diff --git a/tools/perf/util/ui/browsers/hists.c b/tools/perf/util/ui/browsers/hists.c
index ebda8c3..60c463c 100644
--- a/tools/perf/util/ui/browsers/hists.c
+++ b/tools/perf/util/ui/browsers/hists.c
@@ -350,7 +350,7 @@ static char *callchain_list__sym_name(struct callchain_list *self,
if (self->ms.sym)
return self->ms.sym->name;
- snprintf(bf, bfsize, "%#Lx", self->ip);
+ snprintf(bf, bfsize, "%#" PRIx64, self->ip);
return bf;
}
diff --git a/tools/perf/util/ui/browsers/map.c b/tools/perf/util/ui/browsers/map.c
index e35437d..e515836 100644
--- a/tools/perf/util/ui/browsers/map.c
+++ b/tools/perf/util/ui/browsers/map.c
@@ -1,5 +1,6 @@
#include "../libslang.h"
#include <elf.h>
+#include <inttypes.h>
#include <sys/ttydefaults.h>
#include <ctype.h>
#include <string.h>
@@ -57,7 +58,7 @@ static void map_browser__write(struct ui_browser *self, void *nd, int row)
int width;
ui_browser__set_percent_color(self, 0, current_entry);
- slsmg_printf("%*llx %*llx %c ",
+ slsmg_printf("%*" PRIx64 " %*" PRIx64 " %c ",
mb->addrlen, sym->start, mb->addrlen, sym->end,
sym->binding == STB_GLOBAL ? 'g' :
sym->binding == STB_LOCAL ? 'l' : 'w');
@@ -150,6 +151,6 @@ int map__browse(struct map *self)
++mb.b.nr_entries;
}
- mb.addrlen = snprintf(tmp, sizeof(tmp), "%llx", maxaddr);
+ mb.addrlen = snprintf(tmp, sizeof(tmp), "%" PRIx64, maxaddr);
return map_browser__run(&mb);
}
diff --git a/tools/perf/util/values.c b/tools/perf/util/values.c
index cfa55d6..bdd3347 100644
--- a/tools/perf/util/values.c
+++ b/tools/perf/util/values.c
@@ -150,7 +150,7 @@ static void perf_read_values__display_pretty(FILE *fp,
if (width > tidwidth)
tidwidth = width;
for (j = 0; j < values->counters; j++) {
- width = snprintf(NULL, 0, "%Lu", values->value[i][j]);
+ width = snprintf(NULL, 0, "%" PRIu64, values->value[i][j]);
if (width > counterwidth[j])
counterwidth[j] = width;
}
@@ -165,7 +165,7 @@ static void perf_read_values__display_pretty(FILE *fp,
fprintf(fp, " %*d %*d", pidwidth, values->pid[i],
tidwidth, values->tid[i]);
for (j = 0; j < values->counters; j++)
- fprintf(fp, " %*Lu",
+ fprintf(fp, " %*" PRIu64,
counterwidth[j], values->value[i][j]);
fprintf(fp, "\n");
}
@@ -196,13 +196,13 @@ static void perf_read_values__display_raw(FILE *fp,
width = strlen(values->countername[j]);
if (width > namewidth)
namewidth = width;
- width = snprintf(NULL, 0, "%llx", values->counterrawid[j]);
+ width = snprintf(NULL, 0, "%" PRIx64, values->counterrawid[j]);
if (width > rawwidth)
rawwidth = width;
}
for (i = 0; i < values->threads; i++) {
for (j = 0; j < values->counters; j++) {
- width = snprintf(NULL, 0, "%Lu", values->value[i][j]);
+ width = snprintf(NULL, 0, "%" PRIu64, values->value[i][j]);
if (width > countwidth)
countwidth = width;
}
@@ -214,7 +214,7 @@ static void perf_read_values__display_raw(FILE *fp,
countwidth, "Count");
for (i = 0; i < values->threads; i++)
for (j = 0; j < values->counters; j++)
- fprintf(fp, " %*d %*d %*s %*llx %*Lu\n",
+ fprintf(fp, " %*d %*d %*s %*" PRIx64 " %*" PRIu64,
pidwidth, values->pid[i],
tidwidth, values->tid[i],
namewidth, values->countername[j],
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 4c6983d..362a0cb 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -72,7 +72,7 @@ int need_reinitialize;
int num_cpus;
-typedef struct per_cpu_counters {
+struct counters {
unsigned long long tsc; /* per thread */
unsigned long long aperf; /* per thread */
unsigned long long mperf; /* per thread */
@@ -88,13 +88,13 @@ typedef struct per_cpu_counters {
int pkg;
int core;
int cpu;
- struct per_cpu_counters *next;
-} PCC;
+ struct counters *next;
+};
-PCC *pcc_even;
-PCC *pcc_odd;
-PCC *pcc_delta;
-PCC *pcc_average;
+struct counters *cnt_even;
+struct counters *cnt_odd;
+struct counters *cnt_delta;
+struct counters *cnt_average;
struct timeval tv_even;
struct timeval tv_odd;
struct timeval tv_delta;
@@ -125,7 +125,7 @@ unsigned long long get_msr(int cpu, off_t offset)
return msr;
}
-void print_header()
+void print_header(void)
{
if (show_pkg)
fprintf(stderr, "pkg ");
@@ -160,39 +160,39 @@ void print_header()
putc('\n', stderr);
}
-void dump_pcc(PCC *pcc)
+void dump_cnt(struct counters *cnt)
{
- fprintf(stderr, "package: %d ", pcc->pkg);
- fprintf(stderr, "core:: %d ", pcc->core);
- fprintf(stderr, "CPU: %d ", pcc->cpu);
- fprintf(stderr, "TSC: %016llX\n", pcc->tsc);
- fprintf(stderr, "c3: %016llX\n", pcc->c3);
- fprintf(stderr, "c6: %016llX\n", pcc->c6);
- fprintf(stderr, "c7: %016llX\n", pcc->c7);
- fprintf(stderr, "aperf: %016llX\n", pcc->aperf);
- fprintf(stderr, "pc2: %016llX\n", pcc->pc2);
- fprintf(stderr, "pc3: %016llX\n", pcc->pc3);
- fprintf(stderr, "pc6: %016llX\n", pcc->pc6);
- fprintf(stderr, "pc7: %016llX\n", pcc->pc7);
- fprintf(stderr, "msr0x%x: %016llX\n", extra_msr_offset, pcc->extra_msr);
+ fprintf(stderr, "package: %d ", cnt->pkg);
+ fprintf(stderr, "core:: %d ", cnt->core);
+ fprintf(stderr, "CPU: %d ", cnt->cpu);
+ fprintf(stderr, "TSC: %016llX\n", cnt->tsc);
+ fprintf(stderr, "c3: %016llX\n", cnt->c3);
+ fprintf(stderr, "c6: %016llX\n", cnt->c6);
+ fprintf(stderr, "c7: %016llX\n", cnt->c7);
+ fprintf(stderr, "aperf: %016llX\n", cnt->aperf);
+ fprintf(stderr, "pc2: %016llX\n", cnt->pc2);
+ fprintf(stderr, "pc3: %016llX\n", cnt->pc3);
+ fprintf(stderr, "pc6: %016llX\n", cnt->pc6);
+ fprintf(stderr, "pc7: %016llX\n", cnt->pc7);
+ fprintf(stderr, "msr0x%x: %016llX\n", extra_msr_offset, cnt->extra_msr);
}
-void dump_list(PCC *pcc)
+void dump_list(struct counters *cnt)
{
- printf("dump_list 0x%p\n", pcc);
+ printf("dump_list 0x%p\n", cnt);
- for (; pcc; pcc = pcc->next)
- dump_pcc(pcc);
+ for (; cnt; cnt = cnt->next)
+ dump_cnt(cnt);
}
-void print_pcc(PCC *p)
+void print_cnt(struct counters *p)
{
double interval_float;
interval_float = tv_delta.tv_sec + tv_delta.tv_usec/1000000.0;
/* topology columns, print blanks on 1st (average) line */
- if (p == pcc_average) {
+ if (p == cnt_average) {
if (show_pkg)
fprintf(stderr, " ");
if (show_core)
@@ -262,24 +262,24 @@ void print_pcc(PCC *p)
putc('\n', stderr);
}
-void print_counters(PCC *cnt)
+void print_counters(struct counters *counters)
{
- PCC *pcc;
+ struct counters *cnt;
print_header();
if (num_cpus > 1)
- print_pcc(pcc_average);
+ print_cnt(cnt_average);
- for (pcc = cnt; pcc != NULL; pcc = pcc->next)
- print_pcc(pcc);
+ for (cnt = counters; cnt != NULL; cnt = cnt->next)
+ print_cnt(cnt);
}
#define SUBTRACT_COUNTER(after, before, delta) (delta = (after - before), (before > after))
-
-int compute_delta(PCC *after, PCC *before, PCC *delta)
+int compute_delta(struct counters *after,
+ struct counters *before, struct counters *delta)
{
int errors = 0;
int perf_err = 0;
@@ -391,20 +391,20 @@ int compute_delta(PCC *after, PCC *before, PCC *delta)
delta->extra_msr = after->extra_msr;
if (errors) {
fprintf(stderr, "ERROR cpu%d before:\n", before->cpu);
- dump_pcc(before);
+ dump_cnt(before);
fprintf(stderr, "ERROR cpu%d after:\n", before->cpu);
- dump_pcc(after);
+ dump_cnt(after);
errors = 0;
}
}
return 0;
}
-void compute_average(PCC *delta, PCC *avg)
+void compute_average(struct counters *delta, struct counters *avg)
{
- PCC *sum;
+ struct counters *sum;
- sum = calloc(1, sizeof(PCC));
+ sum = calloc(1, sizeof(struct counters));
if (sum == NULL) {
perror("calloc sum");
exit(1);
@@ -438,35 +438,34 @@ void compute_average(PCC *delta, PCC *avg)
free(sum);
}
-void get_counters(PCC *pcc)
+void get_counters(struct counters *cnt)
{
- for ( ; pcc; pcc = pcc->next) {
- pcc->tsc = get_msr(pcc->cpu, MSR_TSC);
+ for ( ; cnt; cnt = cnt->next) {
+ cnt->tsc = get_msr(cnt->cpu, MSR_TSC);
if (do_nhm_cstates)
- pcc->c3 = get_msr(pcc->cpu, MSR_CORE_C3_RESIDENCY);
+ cnt->c3 = get_msr(cnt->cpu, MSR_CORE_C3_RESIDENCY);
if (do_nhm_cstates)
- pcc->c6 = get_msr(pcc->cpu, MSR_CORE_C6_RESIDENCY);
+ cnt->c6 = get_msr(cnt->cpu, MSR_CORE_C6_RESIDENCY);
if (do_snb_cstates)
- pcc->c7 = get_msr(pcc->cpu, MSR_CORE_C7_RESIDENCY);
+ cnt->c7 = get_msr(cnt->cpu, MSR_CORE_C7_RESIDENCY);
if (has_aperf)
- pcc->aperf = get_msr(pcc->cpu, MSR_APERF);
+ cnt->aperf = get_msr(cnt->cpu, MSR_APERF);
if (has_aperf)
- pcc->mperf = get_msr(pcc->cpu, MSR_MPERF);
+ cnt->mperf = get_msr(cnt->cpu, MSR_MPERF);
if (do_snb_cstates)
- pcc->pc2 = get_msr(pcc->cpu, MSR_PKG_C2_RESIDENCY);
+ cnt->pc2 = get_msr(cnt->cpu, MSR_PKG_C2_RESIDENCY);
if (do_nhm_cstates)
- pcc->pc3 = get_msr(pcc->cpu, MSR_PKG_C3_RESIDENCY);
+ cnt->pc3 = get_msr(cnt->cpu, MSR_PKG_C3_RESIDENCY);
if (do_nhm_cstates)
- pcc->pc6 = get_msr(pcc->cpu, MSR_PKG_C6_RESIDENCY);
+ cnt->pc6 = get_msr(cnt->cpu, MSR_PKG_C6_RESIDENCY);
if (do_snb_cstates)
- pcc->pc7 = get_msr(pcc->cpu, MSR_PKG_C7_RESIDENCY);
+ cnt->pc7 = get_msr(cnt->cpu, MSR_PKG_C7_RESIDENCY);
if (extra_msr_offset)
- pcc->extra_msr = get_msr(pcc->cpu, extra_msr_offset);
+ cnt->extra_msr = get_msr(cnt->cpu, extra_msr_offset);
}
}
-
-void print_nehalem_info()
+void print_nehalem_info(void)
{
unsigned long long msr;
unsigned int ratio;
@@ -514,38 +513,38 @@ void print_nehalem_info()
}
-void free_counter_list(PCC *list)
+void free_counter_list(struct counters *list)
{
- PCC *p;
+ struct counters *p;
for (p = list; p; ) {
- PCC *free_me;
+ struct counters *free_me;
free_me = p;
p = p->next;
free(free_me);
}
- return;
}
void free_all_counters(void)
{
- free_counter_list(pcc_even);
- pcc_even = NULL;
+ free_counter_list(cnt_even);
+ cnt_even = NULL;
- free_counter_list(pcc_odd);
- pcc_odd = NULL;
+ free_counter_list(cnt_odd);
+ cnt_odd = NULL;
- free_counter_list(pcc_delta);
- pcc_delta = NULL;
+ free_counter_list(cnt_delta);
+ cnt_delta = NULL;
- free_counter_list(pcc_average);
- pcc_average = NULL;
+ free_counter_list(cnt_average);
+ cnt_average = NULL;
}
-void insert_cpu_counters(PCC **list, PCC *new)
+void insert_counters(struct counters **list,
+ struct counters *new)
{
- PCC *prev;
+ struct counters *prev;
/*
* list was empty
@@ -594,18 +593,16 @@ void insert_cpu_counters(PCC **list, PCC *new)
*/
new->next = prev->next;
prev->next = new;
-
- return;
}
-void alloc_new_cpu_counters(int pkg, int core, int cpu)
+void alloc_new_counters(int pkg, int core, int cpu)
{
- PCC *new;
+ struct counters *new;
if (verbose > 1)
printf("pkg%d core%d, cpu%d\n", pkg, core, cpu);
- new = (PCC *)calloc(1, sizeof(PCC));
+ new = (struct counters *)calloc(1, sizeof(struct counters));
if (new == NULL) {
perror("calloc");
exit(1);
@@ -613,9 +610,10 @@ void alloc_new_cpu_counters(int pkg, int core, int cpu)
new->pkg = pkg;
new->core = core;
new->cpu = cpu;
- insert_cpu_counters(&pcc_odd, new);
+ insert_counters(&cnt_odd, new);
- new = (PCC *)calloc(1, sizeof(PCC));
+ new = (struct counters *)calloc(1,
+ sizeof(struct counters));
if (new == NULL) {
perror("calloc");
exit(1);
@@ -623,9 +621,9 @@ void alloc_new_cpu_counters(int pkg, int core, int cpu)
new->pkg = pkg;
new->core = core;
new->cpu = cpu;
- insert_cpu_counters(&pcc_even, new);
+ insert_counters(&cnt_even, new);
- new = (PCC *)calloc(1, sizeof(PCC));
+ new = (struct counters *)calloc(1, sizeof(struct counters));
if (new == NULL) {
perror("calloc");
exit(1);
@@ -633,9 +631,9 @@ void alloc_new_cpu_counters(int pkg, int core, int cpu)
new->pkg = pkg;
new->core = core;
new->cpu = cpu;
- insert_cpu_counters(&pcc_delta, new);
+ insert_counters(&cnt_delta, new);
- new = (PCC *)calloc(1, sizeof(PCC));
+ new = (struct counters *)calloc(1, sizeof(struct counters));
if (new == NULL) {
perror("calloc");
exit(1);
@@ -643,7 +641,7 @@ void alloc_new_cpu_counters(int pkg, int core, int cpu)
new->pkg = pkg;
new->core = core;
new->cpu = cpu;
- pcc_average = new;
+ cnt_average = new;
}
int get_physical_package_id(int cpu)
@@ -719,7 +717,7 @@ void re_initialize(void)
{
printf("turbostat: topology changed, re-initializing.\n");
free_all_counters();
- num_cpus = for_all_cpus(alloc_new_cpu_counters);
+ num_cpus = for_all_cpus(alloc_new_counters);
need_reinitialize = 0;
printf("num_cpus is now %d\n", num_cpus);
}
@@ -728,7 +726,7 @@ void dummy(int pkg, int core, int cpu) { return; }
/*
* check to see if a cpu came on-line
*/
-void verify_num_cpus()
+void verify_num_cpus(void)
{
int new_num_cpus;
@@ -740,14 +738,12 @@ void verify_num_cpus()
num_cpus, new_num_cpus);
need_reinitialize = 1;
}
-
- return;
}
void turbostat_loop()
{
restart:
- get_counters(pcc_even);
+ get_counters(cnt_even);
gettimeofday(&tv_even, (struct timezone *)NULL);
while (1) {
@@ -757,24 +753,24 @@ restart:
goto restart;
}
sleep(interval_sec);
- get_counters(pcc_odd);
+ get_counters(cnt_odd);
gettimeofday(&tv_odd, (struct timezone *)NULL);
- compute_delta(pcc_odd, pcc_even, pcc_delta);
+ compute_delta(cnt_odd, cnt_even, cnt_delta);
timersub(&tv_odd, &tv_even, &tv_delta);
- compute_average(pcc_delta, pcc_average);
- print_counters(pcc_delta);
+ compute_average(cnt_delta, cnt_average);
+ print_counters(cnt_delta);
if (need_reinitialize) {
re_initialize();
goto restart;
}
sleep(interval_sec);
- get_counters(pcc_even);
+ get_counters(cnt_even);
gettimeofday(&tv_even, (struct timezone *)NULL);
- compute_delta(pcc_even, pcc_odd, pcc_delta);
+ compute_delta(cnt_even, cnt_odd, cnt_delta);
timersub(&tv_even, &tv_odd, &tv_delta);
- compute_average(pcc_delta, pcc_average);
- print_counters(pcc_delta);
+ compute_average(cnt_delta, cnt_average);
+ print_counters(cnt_delta);
}
}
@@ -892,7 +888,7 @@ void check_cpuid()
* this check is valid for both Intel and AMD
*/
asm("cpuid" : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) : "a" (0x80000007));
- has_invariant_tsc = edx && (1 << 8);
+ has_invariant_tsc = edx & (1 << 8);
if (!has_invariant_tsc) {
fprintf(stderr, "No invariant TSC\n");
@@ -905,7 +901,7 @@ void check_cpuid()
*/
asm("cpuid" : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) : "a" (0x6));
- has_aperf = ecx && (1 << 0);
+ has_aperf = ecx & (1 << 0);
if (!has_aperf) {
fprintf(stderr, "No APERF MSR\n");
exit(1);
@@ -952,7 +948,7 @@ void turbostat_init()
check_dev_msr();
check_super_user();
- num_cpus = for_all_cpus(alloc_new_cpu_counters);
+ num_cpus = for_all_cpus(alloc_new_counters);
if (verbose)
print_nehalem_info();
@@ -962,7 +958,7 @@ int fork_it(char **argv)
{
int retval;
pid_t child_pid;
- get_counters(pcc_even);
+ get_counters(cnt_even);
gettimeofday(&tv_even, (struct timezone *)NULL);
child_pid = fork();
@@ -985,14 +981,14 @@ int fork_it(char **argv)
exit(1);
}
}
- get_counters(pcc_odd);
+ get_counters(cnt_odd);
gettimeofday(&tv_odd, (struct timezone *)NULL);
- retval = compute_delta(pcc_odd, pcc_even, pcc_delta);
+ retval = compute_delta(cnt_odd, cnt_even, cnt_delta);
timersub(&tv_odd, &tv_even, &tv_delta);
- compute_average(pcc_delta, pcc_average);
+ compute_average(cnt_delta, cnt_average);
if (!retval)
- print_counters(pcc_delta);
+ print_counters(cnt_delta);
fprintf(stderr, "%.6f sec\n", tv_delta.tv_sec + tv_delta.tv_usec/1000000.0);;
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