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authorIngo Molnar <mingo@elte.hu>2011-03-16 13:42:48 +0100
committerIngo Molnar <mingo@elte.hu>2011-03-16 13:44:06 +0100
commit8b7cdd08fe304b41a2399eaaa5225159ac6db0d8 (patch)
tree77aecdeaf0a9127717211d27c0fdff6e357846e4 /tools
parentd10902812c9cd5583130a4ebb9ad19c60b68149d (diff)
parent43adec955edd116c3e98c6e2f85fbd63281f5221 (diff)
Merge branch 'perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux-2.6 into perf/urgent
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/Documentation/perf-evlist.txt26
-rw-r--r--tools/perf/Documentation/perf-script.txt22
-rw-r--r--tools/perf/Makefile1
-rw-r--r--tools/perf/builtin-evlist.c54
-rw-r--r--tools/perf/builtin-script.c300
-rw-r--r--tools/perf/builtin-stat.c8
-rw-r--r--tools/perf/builtin-top.c20
-rw-r--r--tools/perf/builtin.h1
-rw-r--r--tools/perf/command-list.txt1
-rw-r--r--tools/perf/perf.c1
-rw-r--r--tools/perf/util/annotate.c2
-rw-r--r--tools/perf/util/parse-events.c22
-rw-r--r--tools/perf/util/parse-events.h1
-rw-r--r--tools/perf/util/scripting-engines/trace-event-perl.c11
-rw-r--r--tools/perf/util/scripting-engines/trace-event-python.c11
-rw-r--r--tools/perf/util/session.c61
-rw-r--r--tools/perf/util/session.h4
-rw-r--r--tools/perf/util/symbol.c64
-rw-r--r--tools/perf/util/symbol.h31
-rw-r--r--tools/perf/util/top.c6
-rw-r--r--tools/perf/util/top.h4
-rw-r--r--tools/perf/util/trace-event-parse.c110
-rw-r--r--tools/perf/util/trace-event-scripting.c9
-rw-r--r--tools/perf/util/trace-event.h10
24 files changed, 580 insertions, 200 deletions
diff --git a/tools/perf/Documentation/perf-evlist.txt b/tools/perf/Documentation/perf-evlist.txt
new file mode 100644
index 000000000000..0cada9e053dc
--- /dev/null
+++ b/tools/perf/Documentation/perf-evlist.txt
@@ -0,0 +1,26 @@
+perf-evlist(1)
+==============
+
+NAME
+----
+perf-evlist - List the event names in a perf.data file
+
+SYNOPSIS
+--------
+[verse]
+'perf evlist <options>'
+
+DESCRIPTION
+-----------
+This command displays the names of events sampled in a perf.data file.
+
+OPTIONS
+-------
+-i::
+--input=::
+ Input file name. (default: perf.data)
+
+SEE ALSO
+--------
+linkperf:perf-record[1], linkperf:perf-list[1],
+linkperf:perf-report[1]
diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt
index 29ad94293cd2..66f040b30729 100644
--- a/tools/perf/Documentation/perf-script.txt
+++ b/tools/perf/Documentation/perf-script.txt
@@ -112,6 +112,28 @@ OPTIONS
--debug-mode::
Do various checks like samples ordering and lost events.
+-f::
+--fields
+ Comma separated list of fields to print. Options are:
+ comm, tid, pid, time, cpu, event, trace, sym. Field
+ list must be prepended with the type, trace, sw or hw,
+ to indicate to which event type the field list applies.
+ e.g., -f sw:comm,tid,time,sym and -f trace:time,cpu,trace
+
+-k::
+--vmlinux=<file>::
+ vmlinux pathname
+
+--kallsyms=<file>::
+ kallsyms pathname
+
+--symfs=<directory>::
+ Look for files with symbols relative to this directory.
+
+-G::
+--hide-call-graph::
+ When printing symbols do not display call chain.
+
SEE ALSO
--------
linkperf:perf-record[1], linkperf:perf-script-perl[1],
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 9b8421805c5c..158c30e8210c 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -338,6 +338,7 @@ endif
BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o
BUILTIN_OBJS += $(OUTPUT)builtin-diff.o
+BUILTIN_OBJS += $(OUTPUT)builtin-evlist.o
BUILTIN_OBJS += $(OUTPUT)builtin-help.o
BUILTIN_OBJS += $(OUTPUT)builtin-sched.o
BUILTIN_OBJS += $(OUTPUT)builtin-buildid-list.o
diff --git a/tools/perf/builtin-evlist.c b/tools/perf/builtin-evlist.c
new file mode 100644
index 000000000000..4c5e9e04a41f
--- /dev/null
+++ b/tools/perf/builtin-evlist.c
@@ -0,0 +1,54 @@
+/*
+ * Builtin evlist command: Show the list of event selectors present
+ * in a perf.data file.
+ */
+#include "builtin.h"
+
+#include "util/util.h"
+
+#include <linux/list.h>
+
+#include "perf.h"
+#include "util/evlist.h"
+#include "util/evsel.h"
+#include "util/parse-events.h"
+#include "util/parse-options.h"
+#include "util/session.h"
+
+static char const *input_name = "perf.data";
+
+static int __cmd_evlist(void)
+{
+ struct perf_session *session;
+ struct perf_evsel *pos;
+
+ session = perf_session__new(input_name, O_RDONLY, 0, false, NULL);
+ if (session == NULL)
+ return -ENOMEM;
+
+ list_for_each_entry(pos, &session->evlist->entries, node)
+ printf("%s\n", event_name(pos));
+
+ perf_session__delete(session);
+ return 0;
+}
+
+static const char * const evlist_usage[] = {
+ "perf evlist [<options>]",
+ NULL
+};
+
+static const struct option options[] = {
+ OPT_STRING('i', "input", &input_name, "file",
+ "input file name"),
+ OPT_END()
+};
+
+int cmd_evlist(int argc, const char **argv, const char *prefix __used)
+{
+ argc = parse_options(argc, argv, options, evlist_usage, 0);
+ if (argc)
+ usage_with_options(evlist_usage, options);
+
+ return __cmd_evlist();
+}
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 5f40df635dcb..9f5fc5492141 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -12,6 +12,8 @@
#include "util/trace-event.h"
#include "util/parse-options.h"
#include "util/util.h"
+#include "util/evlist.h"
+#include "util/evsel.h"
static char const *script_name;
static char const *generate_script_lang;
@@ -19,6 +21,183 @@ static bool debug_mode;
static u64 last_timestamp;
static u64 nr_unordered;
extern const struct option record_options[];
+static bool no_callchain;
+
+enum perf_output_field {
+ PERF_OUTPUT_COMM = 1U << 0,
+ PERF_OUTPUT_TID = 1U << 1,
+ PERF_OUTPUT_PID = 1U << 2,
+ PERF_OUTPUT_TIME = 1U << 3,
+ PERF_OUTPUT_CPU = 1U << 4,
+ PERF_OUTPUT_EVNAME = 1U << 5,
+ PERF_OUTPUT_TRACE = 1U << 6,
+ PERF_OUTPUT_SYM = 1U << 7,
+};
+
+struct output_option {
+ const char *str;
+ enum perf_output_field field;
+} all_output_options[] = {
+ {.str = "comm", .field = PERF_OUTPUT_COMM},
+ {.str = "tid", .field = PERF_OUTPUT_TID},
+ {.str = "pid", .field = PERF_OUTPUT_PID},
+ {.str = "time", .field = PERF_OUTPUT_TIME},
+ {.str = "cpu", .field = PERF_OUTPUT_CPU},
+ {.str = "event", .field = PERF_OUTPUT_EVNAME},
+ {.str = "trace", .field = PERF_OUTPUT_TRACE},
+ {.str = "sym", .field = PERF_OUTPUT_SYM},
+};
+
+/* default set to maintain compatibility with current format */
+static u64 output_fields[PERF_TYPE_MAX] = {
+ [PERF_TYPE_HARDWARE] = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | \
+ PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | \
+ PERF_OUTPUT_EVNAME | PERF_OUTPUT_SYM,
+
+ [PERF_TYPE_SOFTWARE] = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | \
+ PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | \
+ PERF_OUTPUT_EVNAME | PERF_OUTPUT_SYM,
+
+ [PERF_TYPE_TRACEPOINT] = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | \
+ PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | \
+ PERF_OUTPUT_EVNAME | PERF_OUTPUT_TRACE,
+};
+
+static bool output_set_by_user;
+
+#define PRINT_FIELD(x) (output_fields[attr->type] & PERF_OUTPUT_##x)
+
+static int perf_session__check_attr(struct perf_session *session,
+ struct perf_event_attr *attr)
+{
+ if (PRINT_FIELD(TRACE) &&
+ !perf_session__has_traces(session, "record -R"))
+ return -EINVAL;
+
+ if (PRINT_FIELD(SYM)) {
+ if (!(session->sample_type & PERF_SAMPLE_IP)) {
+ pr_err("Samples do not contain IP data.\n");
+ return -EINVAL;
+ }
+ if (!no_callchain &&
+ !(session->sample_type & PERF_SAMPLE_CALLCHAIN))
+ symbol_conf.use_callchain = false;
+ }
+
+ if ((PRINT_FIELD(PID) || PRINT_FIELD(TID)) &&
+ !(session->sample_type & PERF_SAMPLE_TID)) {
+ pr_err("Samples do not contain TID/PID data.\n");
+ return -EINVAL;
+ }
+
+ if (PRINT_FIELD(TIME) &&
+ !(session->sample_type & PERF_SAMPLE_TIME)) {
+ pr_err("Samples do not contain timestamps.\n");
+ return -EINVAL;
+ }
+
+ if (PRINT_FIELD(CPU) &&
+ !(session->sample_type & PERF_SAMPLE_CPU)) {
+ pr_err("Samples do not contain cpu.\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static void print_sample_start(struct perf_sample *sample,
+ struct thread *thread,
+ struct perf_event_attr *attr)
+{
+ int type;
+ struct event *event;
+ const char *evname = NULL;
+ unsigned long secs;
+ unsigned long usecs;
+ unsigned long long nsecs;
+
+ if (PRINT_FIELD(COMM)) {
+ if (latency_format)
+ printf("%8.8s ", thread->comm);
+ else if (PRINT_FIELD(SYM) && symbol_conf.use_callchain)
+ printf("%s ", thread->comm);
+ else
+ printf("%16s ", thread->comm);
+ }
+
+ if (PRINT_FIELD(PID) && PRINT_FIELD(TID))
+ printf("%5d/%-5d ", sample->pid, sample->tid);
+ else if (PRINT_FIELD(PID))
+ printf("%5d ", sample->pid);
+ else if (PRINT_FIELD(TID))
+ printf("%5d ", sample->tid);
+
+ if (PRINT_FIELD(CPU)) {
+ if (latency_format)
+ printf("%3d ", sample->cpu);
+ else
+ printf("[%03d] ", sample->cpu);
+ }
+
+ if (PRINT_FIELD(TIME)) {
+ nsecs = sample->time;
+ secs = nsecs / NSECS_PER_SEC;
+ nsecs -= secs * NSECS_PER_SEC;
+ usecs = nsecs / NSECS_PER_USEC;
+ printf("%5lu.%06lu: ", secs, usecs);
+ }
+
+ if (PRINT_FIELD(EVNAME)) {
+ if (attr->type == PERF_TYPE_TRACEPOINT) {
+ type = trace_parse_common_type(sample->raw_data);
+ event = trace_find_event(type);
+ if (event)
+ evname = event->name;
+ } else
+ evname = __event_name(attr->type, attr->config);
+
+ printf("%s: ", evname ? evname : "(unknown)");
+ }
+}
+
+static void process_event(union perf_event *event __unused,
+ struct perf_sample *sample,
+ struct perf_session *session,
+ struct thread *thread)
+{
+ struct perf_event_attr *attr;
+ struct perf_evsel *evsel;
+
+ evsel = perf_evlist__id2evsel(session->evlist, sample->id);
+ if (evsel == NULL) {
+ pr_err("Invalid data. Contains samples with id not in "
+ "its header!\n");
+ return;
+ }
+ attr = &evsel->attr;
+
+ if (output_fields[attr->type] == 0)
+ return;
+
+ if (perf_session__check_attr(session, attr) < 0)
+ return;
+
+ print_sample_start(sample, thread, attr);
+
+ if (PRINT_FIELD(TRACE))
+ print_trace_event(sample->cpu, sample->raw_data,
+ sample->raw_size);
+
+ if (PRINT_FIELD(SYM)) {
+ if (!symbol_conf.use_callchain)
+ printf(" ");
+ else
+ printf("\n");
+ perf_session__print_symbols(event, sample, session);
+ }
+
+ printf("\n");
+}
static int default_start_script(const char *script __unused,
int argc __unused,
@@ -40,7 +219,7 @@ static int default_generate_script(const char *outfile __unused)
static struct scripting_ops default_scripting_ops = {
.start_script = default_start_script,
.stop_script = default_stop_script,
- .process_event = print_event,
+ .process_event = process_event,
.generate_script = default_generate_script,
};
@@ -75,26 +254,17 @@ static int process_sample_event(union perf_event *event,
return -1;
}
- if (session->sample_type & PERF_SAMPLE_RAW) {
- if (debug_mode) {
- if (sample->time < last_timestamp) {
- pr_err("Samples misordered, previous: %" PRIu64
- " this: %" PRIu64 "\n", last_timestamp,
- sample->time);
- nr_unordered++;
- }
- last_timestamp = sample->time;
- return 0;
+ if (debug_mode) {
+ if (sample->time < last_timestamp) {
+ pr_err("Samples misordered, previous: %" PRIu64
+ " this: %" PRIu64 "\n", last_timestamp,
+ sample->time);
+ nr_unordered++;
}
- /*
- * FIXME: better resolve from pid from the struct trace_entry
- * field, although it should be the same than this perf
- * event pid
- */
- scripting_ops->process_event(sample->cpu, sample->raw_data,
- sample->raw_size,
- sample->time, thread->comm);
+ last_timestamp = sample->time;
+ return 0;
}
+ scripting_ops->process_event(event, sample, session, thread);
session->hists.stats.total_period += sample->period;
return 0;
@@ -102,7 +272,10 @@ static int process_sample_event(union perf_event *event,
static struct perf_event_ops event_ops = {
.sample = process_sample_event,
+ .mmap = perf_event__process_mmap,
.comm = perf_event__process_comm,
+ .exit = perf_event__process_task,
+ .fork = perf_event__process_task,
.attr = perf_event__process_attr,
.event_type = perf_event__process_event_type,
.tracing_data = perf_event__process_tracing_data,
@@ -280,6 +453,68 @@ static int parse_scriptname(const struct option *opt __used,
return 0;
}
+static int parse_output_fields(const struct option *opt __used,
+ const char *arg, int unset __used)
+{
+ char *tok;
+ int i, imax = sizeof(all_output_options) / sizeof(struct output_option);
+ int rc = 0;
+ char *str = strdup(arg);
+ int type = -1;
+
+ if (!str)
+ return -ENOMEM;
+
+ tok = strtok(str, ":");
+ if (!tok) {
+ fprintf(stderr,
+ "Invalid field string - not prepended with type.");
+ return -EINVAL;
+ }
+
+ /* first word should state which event type user
+ * is specifying the fields
+ */
+ if (!strcmp(tok, "hw"))
+ type = PERF_TYPE_HARDWARE;
+ else if (!strcmp(tok, "sw"))
+ type = PERF_TYPE_SOFTWARE;
+ else if (!strcmp(tok, "trace"))
+ type = PERF_TYPE_TRACEPOINT;
+ else {
+ fprintf(stderr, "Invalid event type in field string.");
+ return -EINVAL;
+ }
+
+ output_fields[type] = 0;
+ while (1) {
+ tok = strtok(NULL, ",");
+ if (!tok)
+ break;
+ for (i = 0; i < imax; ++i) {
+ if (strcmp(tok, all_output_options[i].str) == 0) {
+ output_fields[type] |= all_output_options[i].field;
+ break;
+ }
+ }
+ if (i == imax) {
+ fprintf(stderr, "Invalid field requested.");
+ rc = -EINVAL;
+ break;
+ }
+ }
+
+ if (output_fields[type] == 0) {
+ pr_debug("No fields requested for %s type. "
+ "Events will not be displayed\n", event_type(type));
+ }
+
+ output_set_by_user = true;
+
+ free(str);
+ return rc;
+}
+
/* Helper function for filesystems that return a dent->d_type DT_UNKNOWN */
static int is_directory(const char *base_path, const struct dirent *dent)
{
@@ -592,6 +827,17 @@ static const struct option options[] = {
"input file name"),
OPT_BOOLEAN('d', "debug-mode", &debug_mode,
"do various checks like samples ordering and lost events"),
+ OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name,
+ "file", "vmlinux pathname"),
+ OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name,
+ "file", "kallsyms pathname"),
+ OPT_BOOLEAN('G', "hide-call-graph", &no_callchain,
+ "When printing symbols do not display call chain"),
+ OPT_STRING(0, "symfs", &symbol_conf.symfs, "directory",
+ "Look for files with symbols relative to this directory"),
+ OPT_CALLBACK('f', "fields", NULL, "str",
+ "comma separated output fields prepend with 'type:'. Valid types: hw,sw,trace. Fields: comm,tid,pid,time,cpu,event,trace,sym",
+ parse_output_fields),
OPT_END()
};
@@ -772,14 +1018,22 @@ int cmd_script(int argc, const char **argv, const char *prefix __used)
if (session == NULL)
return -ENOMEM;
- if (strcmp(input_name, "-") &&
- !perf_session__has_traces(session, "record -R"))
- return -EINVAL;
+ if (!no_callchain)
+ symbol_conf.use_callchain = true;
+ else
+ symbol_conf.use_callchain = false;
if (generate_script_lang) {
struct stat perf_stat;
+ int input;
+
+ if (output_set_by_user) {
+ fprintf(stderr,
+ "custom fields not supported for generated scripts");
+ return -1;
+ }
- int input = open(input_name, O_RDONLY);
+ input = open(input_name, O_RDONLY);
if (input < 0) {
perror("failed to open file");
exit(-1);
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 21c025222496..e2109f9b43eb 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -333,6 +333,12 @@ static int run_perf_stat(int argc __used, const char **argv)
}
}
+ if (perf_evlist__set_filters(evsel_list)) {
+ error("failed to set filter with %d (%s)\n", errno,
+ strerror(errno));
+ return -1;
+ }
+
/*
* Enable counters and exec the command:
*/
@@ -634,6 +640,8 @@ static const struct option options[] = {
OPT_CALLBACK('e', "event", &evsel_list, "event",
"event selector. use 'perf list' to list available events",
parse_events),
+ OPT_CALLBACK(0, "filter", &evsel_list, "filter",
+ "event filter", parse_filter),
OPT_BOOLEAN('i', "no-inherit", &no_inherit,
"child tasks do not inherit counters"),
OPT_INTEGER('p', "pid", &target_pid,
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 80c9e062bd5b..70f1075cc5b0 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -152,7 +152,7 @@ static int parse_source(struct sym_entry *syme)
/*
* We can't annotate with just /proc/kallsyms
*/
- if (map->dso->origin == DSO__ORIG_KERNEL) {
+ if (map->dso->symtab_type == SYMTAB__KALLSYMS) {
pr_err("Can't annotate %s: No vmlinux file was found in the "
"path\n", sym->name);
sleep(1);
@@ -515,24 +515,25 @@ static void handle_keypress(struct perf_session *session, int c)
break;
case 'E':
if (top.evlist->nr_entries > 1) {
+ int counter;
fprintf(stderr, "\nAvailable events:");
list_for_each_entry(top.sym_evsel, &top.evlist->entries, node)
fprintf(stderr, "\n\t%d %s", top.sym_evsel->idx, event_name(top.sym_evsel));
- prompt_integer(&top.sym_counter, "Enter details event counter");
+ prompt_integer(&counter, "Enter details event counter");
- if (top.sym_counter >= top.evlist->nr_entries) {
+ if (counter >= top.evlist->nr_entries) {
top.sym_evsel = list_entry(top.evlist->entries.next, struct perf_evsel, node);
- top.sym_counter = 0;
fprintf(stderr, "Sorry, no such event, using %s.\n", event_name(top.sym_evsel));
sleep(1);
break;
}
list_for_each_entry(top.sym_evsel, &top.evlist->entries, node)
- if (top.sym_evsel->idx == top.sym_counter)
+ if (top.sym_evsel->idx == counter)
break;
- } else top.sym_counter = 0;
+ } else
+ top.sym_evsel = list_entry(top.evlist->entries.next, struct perf_evsel, node);
break;
case 'f':
prompt_integer(&top.count_filter, "Enter display event count filter");
@@ -675,7 +676,7 @@ static int symbol_filter(struct map *map, struct symbol *sym)
for (i = 0; skip_symbols[i]; i++) {
if (!strcmp(skip_symbols[i], name)) {
- syme->skip = 1;
+ sym->ignore = true;
break;
}
}
@@ -768,7 +769,7 @@ static void perf_event__process_sample(const union perf_event *event,
struct symbol *sym = sym_entry__symbol(top.sym_filter_entry);
pr_err("Can't annotate %s", sym->name);
- if (top.sym_filter_entry->map->dso->origin == DSO__ORIG_KERNEL) {
+ if (top.sym_filter_entry->map->dso->symtab_type == SYMTAB__KALLSYMS) {
pr_err(": No vmlinux file was found in the path:\n");
machine__fprintf_vmlinux_path(machine, stderr);
} else
@@ -778,10 +779,9 @@ static void perf_event__process_sample(const union perf_event *event,
}
syme = symbol__priv(al.sym);
- if (!syme->skip) {
+ if (!al.sym->ignore) {
struct perf_evsel *evsel;
- syme->origin = origin;
evsel = perf_evlist__id2evsel(top.evlist, sample->id);
assert(evsel != NULL);
syme->count[evsel->idx]++;
diff --git a/tools/perf/builtin.h b/tools/perf/builtin.h
index c7798c7f24ed..4702e2443a8e 100644
--- a/tools/perf/builtin.h
+++ b/tools/perf/builtin.h
@@ -19,6 +19,7 @@ extern int cmd_bench(int argc, const char **argv, const char *prefix);
extern int cmd_buildid_cache(int argc, const char **argv, const char *prefix);
extern int cmd_buildid_list(int argc, const char **argv, const char *prefix);
extern int cmd_diff(int argc, const char **argv, const char *prefix);
+extern int cmd_evlist(int argc, const char **argv, const char *prefix);
extern int cmd_help(int argc, const char **argv, const char *prefix);
extern int cmd_sched(int argc, const char **argv, const char *prefix);
extern int cmd_list(int argc, const char **argv, const char *prefix);
diff --git a/tools/perf/command-list.txt b/tools/perf/command-list.txt
index 16b5088cf8f4..d695fe40fbff 100644
--- a/tools/perf/command-list.txt
+++ b/tools/perf/command-list.txt
@@ -8,6 +8,7 @@ perf-bench mainporcelain common
perf-buildid-cache mainporcelain common
perf-buildid-list mainporcelain common
perf-diff mainporcelain common
+perf-evlist mainporcelain common
perf-inject mainporcelain common
perf-list mainporcelain common
perf-sched mainporcelain common
diff --git a/tools/perf/perf.c b/tools/perf/perf.c
index 595d0f4a7103..ec635b7cc8ea 100644
--- a/tools/perf/perf.c
+++ b/tools/perf/perf.c
@@ -313,6 +313,7 @@ static void handle_internal_command(int argc, const char **argv)
{ "buildid-cache", cmd_buildid_cache, 0 },
{ "buildid-list", cmd_buildid_list, 0 },
{ "diff", cmd_diff, 0 },
+ { "evlist", cmd_evlist, 0 },
{ "help", cmd_help, 0 },
{ "list", cmd_list, 0 },
{ "record", cmd_record, 0 },
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 0d0830c98cd7..e01af2b1a469 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -294,7 +294,7 @@ fallback:
free_filename = false;
}
- if (dso->origin == DSO__ORIG_KERNEL) {
+ if (dso->symtab_type == SYMTAB__KALLSYMS) {
char bf[BUILD_ID_SIZE * 2 + 16] = " with build id ";
char *build_id_msg = NULL;
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 54a7e2634d58..952b4ae3d954 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -263,6 +263,28 @@ static char *event_cache_name(u8 cache_type, u8 cache_op, u8 cache_result)
return name;
}
+const char *event_type(int type)
+{
+ switch (type) {
+ case PERF_TYPE_HARDWARE:
+ return "hardware";
+
+ case PERF_TYPE_SOFTWARE:
+ return "software";
+
+ case PERF_TYPE_TRACEPOINT:
+ return "tracepoint";
+
+ case PERF_TYPE_HW_CACHE:
+ return "hardware-cache";
+
+ default:
+ break;
+ }
+
+ return "unknown";
+}
+
const char *event_name(struct perf_evsel *evsel)
{
u64 config = evsel->attr.config;
diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h
index 212f88e07a9c..746d3fcbfc2a 100644
--- a/tools/perf/util/parse-events.h
+++ b/tools/perf/util/parse-events.h
@@ -20,6 +20,7 @@ struct tracepoint_path {
extern struct tracepoint_path *tracepoint_id_to_path(u64 config);
extern bool have_tracepoints(struct list_head *evlist);
+const char *event_type(int type);
const char *event_name(struct perf_evsel *event);
extern const char *__event_name(int type, u64 config);
diff --git a/tools/perf/util/scripting-engines/trace-event-perl.c b/tools/perf/util/scripting-engines/trace-event-perl.c
index 93680818e244..621427212e86 100644
--- a/tools/perf/util/scripting-engines/trace-event-perl.c
+++ b/tools/perf/util/scripting-engines/trace-event-perl.c
@@ -245,9 +245,10 @@ static inline struct event *find_cache_event(int type)
return event;
}
-static void perl_process_event(int cpu, void *data,
- int size __unused,
- unsigned long long nsecs, char *comm)
+static void perl_process_event(union perf_event *pevent __unused,
+ struct perf_sample *sample,
+ struct perf_session *session __unused,
+ struct thread *thread)
{
struct format_field *field;
static char handler[256];
@@ -256,6 +257,10 @@ static void perl_process_event(int cpu, void *data,
struct event *event;
int type;
int pid;
+ int cpu = sample->cpu;
+ void *data = sample->raw_data;
+ unsigned long long nsecs = sample->time;
+ char *comm = thread->comm;
dSP;
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c
index 2040b8538527..1b85d6055159 100644
--- a/tools/perf/util/scripting-engines/trace-event-python.c
+++ b/tools/perf/util/scripting-engines/trace-event-python.c
@@ -204,9 +204,10 @@ static inline struct event *find_cache_event(int type)
return event;
}
-static void python_process_event(int cpu, void *data,
- int size __unused,
- unsigned long long nsecs, char *comm)
+static void python_process_event(union perf_event *pevent __unused,
+ struct perf_sample *sample,
+ struct perf_session *session __unused,
+ struct thread *thread)
{
PyObject *handler, *retval, *context, *t, *obj, *dict = NULL;
static char handler_name[256];
@@ -217,6 +218,10 @@ static void python_process_event(int cpu, void *data,
unsigned n = 0;
int type;
int pid;
+ int cpu = sample->cpu;
+ void *data = sample->raw_data;
+ unsigned long long nsecs = sample->time;
+ char *comm = thread->comm;
t = PyTuple_New(MAX_FIELDS);
if (!t)
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index f26639fa0fb3..c68cf40764f9 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -1134,3 +1134,64 @@ size_t perf_session__fprintf_nr_events(struct perf_session *session, FILE *fp)
return ret;
}
+
+void perf_session__print_symbols(union perf_event *event,
+ struct perf_sample *sample,
+ struct perf_session *session)
+{
+ struct addr_location al;
+ const char *symname, *dsoname;
+ struct callchain_cursor *cursor = &session->callchain_cursor;
+ struct callchain_cursor_node *node;
+
+ if (perf_event__preprocess_sample(event, session, &al, sample,
+ NULL) < 0) {
+ error("problem processing %d event, skipping it.\n",
+ event->header.type);
+ return;
+ }
+
+ if (symbol_conf.use_callchain && sample->callchain) {
+
+ if (perf_session__resolve_callchain(session, al.thread,
+ sample->callchain, NULL) != 0) {
+ if (verbose)
+ error("Failed to resolve callchain. Skipping\n");
+ return;
+ }
+ callchain_cursor_commit(cursor);
+
+ while (1) {
+ node = callchain_cursor_current(cursor);
+ if (!node)
+ break;
+
+ if (node->sym && node->sym->name)
+ symname = node->sym->name;
+ else
+ symname = "";
+
+ if (node->map && node->map->dso && node->map->dso->name)
+ dsoname = node->map->dso->name;
+ else
+ dsoname = "";
+
+ printf("\t%16" PRIx64 " %s (%s)\n", node->ip, symname, dsoname);
+
+ callchain_cursor_advance(cursor);
+ }
+
+ } else {
+ if (al.sym && al.sym->name)
+ symname = al.sym->name;
+ else
+ symname = "";
+
+ if (al.map && al.map->dso && al.map->dso->name)
+ dsoname = al.map->dso->name;
+ else
+ dsoname = "";
+
+ printf("%16" PRIx64 " %s (%s)", al.addr, symname, dsoname);
+ }
+}
diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h
index b5b148b0aaca..0b3c9afecaa9 100644
--- a/tools/perf/util/session.h
+++ b/tools/perf/util/session.h
@@ -159,4 +159,8 @@ static inline int perf_session__parse_sample(struct perf_session *session,
session->sample_id_all, sample);
}
+void perf_session__print_symbols(union perf_event *event,
+ struct perf_sample *sample,
+ struct perf_session *session);
+
#endif /* __PERF_SESSION_H */
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 00014e32c288..651dbfe7f4f3 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -207,7 +207,7 @@ struct dso *dso__new(const char *name)
dso__set_short_name(self, self->name);
for (i = 0; i < MAP__NR_TYPES; ++i)
self->symbols[i] = self->symbol_names[i] = RB_ROOT;
- self->origin = DSO__ORIG_NOT_FOUND;
+ self->symtab_type = SYMTAB__NOT_FOUND;
self->loaded = 0;
self->sorted_by_name = 0;
self->has_build_id = 0;
@@ -680,9 +680,9 @@ int dso__load_kallsyms(struct dso *self, const char *filename,
return -1;
if (self->kernel == DSO_TYPE_GUEST_KERNEL)
- self->origin = DSO__ORIG_GUEST_KERNEL;
+ self->symtab_type = SYMTAB__GUEST_KALLSYMS;
else
- self->origin = DSO__ORIG_KERNEL;
+ self->symtab_type = SYMTAB__KALLSYMS;
return dso__split_kallsyms(self, map, filter);
}
@@ -1204,7 +1204,7 @@ static int dso__load_sym(struct dso *self, struct map *map, const char *name,
}
curr_map->map_ip = identity__map_ip;
curr_map->unmap_ip = identity__map_ip;
- curr_dso->origin = self->origin;
+ curr_dso->symtab_type = self->symtab_type;
map_groups__insert(kmap->kmaps, curr_map);
dsos__add(&self->node, curr_dso);
dso__set_loaded(curr_dso, map->type);
@@ -1430,21 +1430,21 @@ out:
char dso__symtab_origin(const struct dso *self)
{
static const char origin[] = {
- [DSO__ORIG_KERNEL] = 'k',
- [DSO__ORIG_JAVA_JIT] = 'j',
- [DSO__ORIG_BUILD_ID_CACHE] = 'B',
- [DSO__ORIG_FEDORA] = 'f',
- [DSO__ORIG_UBUNTU] = 'u',
- [DSO__ORIG_BUILDID] = 'b',
- [DSO__ORIG_DSO] = 'd',
- [DSO__ORIG_KMODULE] = 'K',
- [DSO__ORIG_GUEST_KERNEL] = 'g',
- [DSO__ORIG_GUEST_KMODULE] = 'G',
+ [SYMTAB__KALLSYMS] = 'k',
+ [SYMTAB__JAVA_JIT] = 'j',
+ [SYMTAB__BUILD_ID_CACHE] = 'B',
+ [SYMTAB__FEDORA_DEBUGINFO] = 'f',
+ [SYMTAB__UBUNTU_DEBUGINFO] = 'u',
+ [SYMTAB__BUILDID_DEBUGINFO] = 'b',
+ [SYMTAB__SYSTEM_PATH_DSO] = 'd',
+ [SYMTAB__SYSTEM_PATH_KMODULE] = 'K',
+ [SYMTAB__GUEST_KALLSYMS] = 'g',
+ [SYMTAB__GUEST_KMODULE] = 'G',
};
- if (self == NULL || self->origin == DSO__ORIG_NOT_FOUND)
+ if (self == NULL || self->symtab_type == SYMTAB__NOT_FOUND)
return '!';
- return origin[self->origin];
+ return origin[self->symtab_type];
}
int dso__load(struct dso *self, struct map *map, symbol_filter_t filter)
@@ -1477,8 +1477,8 @@ int dso__load(struct dso *self, struct map *map, symbol_filter_t filter)
if (strncmp(self->name, "/tmp/perf-", 10) == 0) {
ret = dso__load_perf_map(self, map, filter);
- self->origin = ret > 0 ? DSO__ORIG_JAVA_JIT :
- DSO__ORIG_NOT_FOUND;
+ self->symtab_type = ret > 0 ? SYMTAB__JAVA_JIT :
+ SYMTAB__NOT_FOUND;
return ret;
}
@@ -1486,26 +1486,26 @@ int dso__load(struct dso *self, struct map *map, symbol_filter_t filter)
* On the first pass, only load images if they have a full symtab.
* Failing that, do a second pass where we accept .dynsym also
*/
- for (self->origin = DSO__ORIG_BUILD_ID_CACHE, want_symtab = 1;
- self->origin != DSO__ORIG_NOT_FOUND;
- self->origin++) {
- switch (self->origin) {
- case DSO__ORIG_BUILD_ID_CACHE:
+ for (self->symtab_type = SYMTAB__BUILD_ID_CACHE, want_symtab = 1;
+ self->symtab_type != SYMTAB__NOT_FOUND;
+ self->symtab_type++) {
+ switch (self->symtab_type) {
+ case SYMTAB__BUILD_ID_CACHE:
/* skip the locally configured cache if a symfs is given */
if (symbol_conf.symfs[0] ||
(dso__build_id_filename(self, name, size) == NULL)) {
continue;
}
break;
- case DSO__ORIG_FEDORA:
+ case SYMTAB__FEDORA_DEBUGINFO:
snprintf(name, size, "%s/usr/lib/debug%s.debug",
symbol_conf.symfs, self->long_name);
break;
- case DSO__ORIG_UBUNTU:
+ case SYMTAB__UBUNTU_DEBUGINFO:
snprintf(name, size, "%s/usr/lib/debug%s",
symbol_conf.symfs, self->long_name);
break;
- case DSO__ORIG_BUILDID: {
+ case SYMTAB__BUILDID_DEBUGINFO: {
char build_id_hex[BUILD_ID_SIZE * 2 + 1];
if (!self->has_build_id)
@@ -1519,11 +1519,11 @@ int dso__load(struct dso *self, struct map *map, symbol_filter_t filter)
symbol_conf.symfs, build_id_hex, build_id_hex + 2);
}
break;
- case DSO__ORIG_DSO:
+ case SYMTAB__SYSTEM_PATH_DSO:
snprintf(name, size, "%s%s",
symbol_conf.symfs, self->long_name);
break;
- case DSO__ORIG_GUEST_KMODULE:
+ case SYMTAB__GUEST_KMODULE:
if (map->groups && machine)
root_dir = machine->root_dir;
else
@@ -1532,7 +1532,7 @@ int dso__load(struct dso *self, struct map *map, symbol_filter_t filter)
root_dir, self->long_name);
break;
- case DSO__ORIG_KMODULE:
+ case SYMTAB__SYSTEM_PATH_KMODULE:
snprintf(name, size, "%s%s", symbol_conf.symfs,
self->long_name);
break;
@@ -1544,7 +1544,7 @@ int dso__load(struct dso *self, struct map *map, symbol_filter_t filter)
*/
if (want_symtab) {
want_symtab = 0;
- self->origin = DSO__ORIG_BUILD_ID_CACHE;
+ self->symtab_type = SYMTAB__BUILD_ID_CACHE;
} else
continue;
}
@@ -1757,9 +1757,9 @@ struct map *machine__new_module(struct machine *self, u64 start,
return NULL;
if (machine__is_host(self))
- dso->origin = DSO__ORIG_KMODULE;
+ dso->symtab_type = SYMTAB__SYSTEM_PATH_KMODULE;
else
- dso->origin = DSO__ORIG_GUEST_KMODULE;
+ dso->symtab_type = SYMTAB__GUEST_KMODULE;
map_groups__insert(&self->kmaps, map);
return map;
}
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index 4d7ed09fe332..713b0b40cc4a 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -48,12 +48,17 @@ char *strxfrchar(char *s, char from, char to);
#define BUILD_ID_SIZE 20
+/** struct symbol - symtab entry
+ *
+ * @ignore - resolvable but tools ignore it (e.g. idle routines)
+ */
struct symbol {
struct rb_node rb_node;
u64 start;
u64 end;
u16 namelen;
u8 binding;
+ bool ignore;
char name[0];
};
@@ -137,7 +142,7 @@ struct dso {
u8 annotate_warned:1;
u8 sname_alloc:1;
u8 lname_alloc:1;
- unsigned char origin;
+ unsigned char symtab_type;
u8 sorted_by_name;
u8 loaded;
u8 build_id[BUILD_ID_SIZE];
@@ -188,18 +193,18 @@ size_t dso__fprintf_buildid(struct dso *self, FILE *fp);
size_t dso__fprintf_symbols_by_name(struct dso *self, enum map_type type, FILE *fp);
size_t dso__fprintf(struct dso *self, enum map_type type, FILE *fp);
-enum dso_origin {
- DSO__ORIG_KERNEL = 0,
- DSO__ORIG_GUEST_KERNEL,
- DSO__ORIG_JAVA_JIT,
- DSO__ORIG_BUILD_ID_CACHE,
- DSO__ORIG_FEDORA,
- DSO__ORIG_UBUNTU,
- DSO__ORIG_BUILDID,
- DSO__ORIG_DSO,
- DSO__ORIG_GUEST_KMODULE,
- DSO__ORIG_KMODULE,
- DSO__ORIG_NOT_FOUND,
+enum symtab_type {
+ SYMTAB__KALLSYMS = 0,
+ SYMTAB__GUEST_KALLSYMS,
+ SYMTAB__JAVA_JIT,
+ SYMTAB__BUILD_ID_CACHE,
+ SYMTAB__FEDORA_DEBUGINFO,
+ SYMTAB__UBUNTU_DEBUGINFO,
+ SYMTAB__BUILDID_DEBUGINFO,
+ SYMTAB__SYSTEM_PATH_DSO,
+ SYMTAB__GUEST_KMODULE,
+ SYMTAB__SYSTEM_PATH_KMODULE,
+ SYMTAB__NOT_FOUND,
};
char dso__symtab_origin(const struct dso *self);
diff --git a/tools/perf/util/top.c b/tools/perf/util/top.c
index 75cfe4d45119..a11f60735a18 100644
--- a/tools/perf/util/top.c
+++ b/tools/perf/util/top.c
@@ -171,7 +171,7 @@ float perf_top__decay_samples(struct perf_top *top, struct rb_root *root)
{
struct sym_entry *syme, *n;
float sum_ksamples = 0.0;
- int snap = !top->display_weighted ? top->sym_counter : 0, j;
+ int snap = !top->display_weighted ? top->sym_evsel->idx : 0, j;
/* Sort the active symbols */
pthread_mutex_lock(&top->active_symbols_lock);
@@ -184,9 +184,9 @@ float perf_top__decay_samples(struct perf_top *top, struct rb_root *root)
if (syme->snap_count != 0) {
if ((top->hide_user_symbols &&
- syme->origin == PERF_RECORD_MISC_USER) ||
+ syme->map->dso->kernel == DSO_TYPE_USER) ||
(top->hide_kernel_symbols &&
- syme->origin == PERF_RECORD_MISC_KERNEL)) {
+ syme->map->dso->kernel == DSO_TYPE_KERNEL)) {
perf_top__remove_active_sym(top, syme);
continue;
}
diff --git a/tools/perf/util/top.h b/tools/perf/util/top.h
index 96d1cb78af01..bfbf95bcc603 100644
--- a/tools/perf/util/top.h
+++ b/tools/perf/util/top.h
@@ -16,8 +16,6 @@ struct sym_entry {
struct list_head node;
unsigned long snap_count;
double weight;
- int skip;
- u8 origin;
struct map *map;
unsigned long count[0];
};
@@ -41,7 +39,7 @@ struct perf_top {
u64 exact_samples;
u64 guest_us_samples, guest_kernel_samples;
int print_entries, count_filter, delay_secs;
- int display_weighted, freq, rb_entries, sym_counter;
+ int display_weighted, freq, rb_entries;
pid_t target_pid, target_tid;
bool hide_kernel_symbols, hide_user_symbols, zero;
const char *cpu_list;
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index d8e622dd738a..0a7ed5b5e281 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -2643,68 +2643,13 @@ static void print_lat_fmt(void *data, int size __unused)
printf(".");
if (lock_depth < 0)
- printf(".");
+ printf(". ");
else
- printf("%d", lock_depth);
+ printf("%d ", lock_depth);
}
-/* taken from Linux, written by Frederic Weisbecker */
-static void print_graph_cpu(int cpu)
-{
- int i;
- int log10_this = log10_cpu(cpu);
- int log10_all = log10_cpu(cpus);
-
-
- /*
- * Start with a space character - to make it stand out
- * to the right a bit when trace output is pasted into
- * email:
- */
- printf(" ");
-
- /*
- * Tricky - we space the CPU field according to the max
- * number of online CPUs. On a 2-cpu system it would take
- * a maximum of 1 digit - on a 128 cpu system it would
- * take up to 3 digits:
- */
- for (i = 0; i < log10_all - log10_this; i++)
- printf(" ");
-
- printf("%d) ", cpu);
-}
-
-#define TRACE_GRAPH_PROCINFO_LENGTH 14
#define TRACE_GRAPH_INDENT 2
-static void print_graph_proc(int pid, const char *comm)
-{
- /* sign + log10(MAX_INT) + '\0' */
- char pid_str[11];
- int spaces = 0;
- int len;
- int i;
-
- sprintf(pid_str, "%d", pid);
-
- /* 1 stands for the "-" character */
- len = strlen(comm) + strlen(pid_str) + 1;
-
- if (len < TRACE_GRAPH_PROCINFO_LENGTH)
- spaces = TRACE_GRAPH_PROCINFO_LENGTH - len;
-
- /* First spaces to align center */
- for (i = 0; i < spaces / 2; i++)
- printf(" ");
-
- printf("%s-%s", comm, pid_str);
-
- /* Last spaces to align center */
- for (i = 0; i < spaces - (spaces / 2); i++)
- printf(" ");
-}
-
static struct record *
get_return_for_leaf(int cpu, int cur_pid, unsigned long long cur_func,
struct record *next)
@@ -2876,21 +2821,13 @@ static void print_graph_nested(struct event *event, void *data)
static void
pretty_print_func_ent(void *data, int size, struct event *event,
- int cpu, int pid, const char *comm,
- unsigned long secs, unsigned long usecs)
+ int cpu, int pid)
{
struct format_field *field;
struct record *rec;
void *copy_data;
unsigned long val;
- printf("%5lu.%06lu | ", secs, usecs);
-
- print_graph_cpu(cpu);
- print_graph_proc(pid, comm);
-
- printf(" | ");
-
if (latency_format) {
print_lat_fmt(data, size);
printf(" | ");
@@ -2923,22 +2860,13 @@ out_free:
}
static void
-pretty_print_func_ret(void *data, int size __unused, struct event *event,
- int cpu, int pid, const char *comm,
- unsigned long secs, unsigned long usecs)
+pretty_print_func_ret(void *data, int size __unused, struct event *event)
{
unsigned long long rettime, calltime;
unsigned long long duration, depth;
struct format_field *field;
int i;
- printf("%5lu.%06lu | ", secs, usecs);
-
- print_graph_cpu(cpu);
- print_graph_proc(pid, comm);
-
- printf(" | ");
-
if (latency_format) {
print_lat_fmt(data, size);
printf(" | ");
@@ -2976,31 +2904,21 @@ pretty_print_func_ret(void *data, int size __unused, struct event *event,
static void
pretty_print_func_graph(void *data, int size, struct event *event,
- int cpu, int pid, const char *comm,
- unsigned long secs, unsigned long usecs)
+ int cpu, int pid)
{
if (event->flags & EVENT_FL_ISFUNCENT)
- pretty_print_func_ent(data, size, event,
- cpu, pid, comm, secs, usecs);
+ pretty_print_func_ent(data, size, event, cpu, pid);
else if (event->flags & EVENT_FL_ISFUNCRET)
- pretty_print_func_ret(data, size, event,
- cpu, pid, comm, secs, usecs);
+ pretty_print_func_ret(data, size, event);
printf("\n");
}
-void print_event(int cpu, void *data, int size, unsigned long long nsecs,
- char *comm)
+void print_trace_event(int cpu, void *data, int size)
{
struct event *event;
- unsigned long secs;
- unsigned long usecs;
int type;
int pid;
- secs = nsecs / NSECS_PER_SEC;
- nsecs -= secs * NSECS_PER_SEC;
- usecs = nsecs / NSECS_PER_USEC;
-
type = trace_parse_common_type(data);
event = trace_find_event(type);
@@ -3012,17 +2930,10 @@ void print_event(int cpu, void *data, int size, unsigned long long nsecs,
pid = trace_parse_common_pid(data);
if (event->flags & (EVENT_FL_ISFUNCENT | EVENT_FL_ISFUNCRET))
- return pretty_print_func_graph(data, size, event, cpu,
- pid, comm, secs, usecs);
+ return pretty_print_func_graph(data, size, event, cpu, pid);
- if (latency_format) {
- printf("%8.8s-%-5d %3d",
- comm, pid, cpu);
+ if (latency_format)
print_lat_fmt(data, size);
- } else
- printf("%16s-%-5d [%03d]", comm, pid, cpu);
-
- printf(" %5lu.%06lu: %s: ", secs, usecs, event->name);
if (event->flags & EVENT_FL_FAILED) {
printf("EVENT '%s' FAILED TO PARSE\n",
@@ -3031,7 +2942,6 @@ void print_event(int cpu, void *data, int size, unsigned long long nsecs,
}
pretty_print(data, size, event);
- printf("\n");
}
static void print_fields(struct print_flag_sym *field)
diff --git a/tools/perf/util/trace-event-scripting.c b/tools/perf/util/trace-event-scripting.c
index f7af2fca965d..66f4b78737ab 100644
--- a/tools/perf/util/trace-event-scripting.c
+++ b/tools/perf/util/trace-event-scripting.c
@@ -36,11 +36,10 @@ static int stop_script_unsupported(void)
return 0;
}
-static void process_event_unsupported(int cpu __unused,
- void *data __unused,
- int size __unused,
- unsigned long long nsecs __unused,
- char *comm __unused)
+static void process_event_unsupported(union perf_event *event __unused,
+ struct perf_sample *sample __unused,
+ struct perf_session *session __unused,
+ struct thread *thread __unused)
{
}
diff --git a/tools/perf/util/trace-event.h b/tools/perf/util/trace-event.h
index b5f12ca24d99..b04da5722437 100644
--- a/tools/perf/util/trace-event.h
+++ b/tools/perf/util/trace-event.h
@@ -3,6 +3,7 @@
#include <stdbool.h>
#include "parse-events.h"
+#include "session.h"
#define __unused __attribute__((unused))
@@ -176,8 +177,7 @@ void print_printk(void);
int parse_ftrace_file(char *buf, unsigned long size);
int parse_event_file(char *buf, unsigned long size, char *sys);
-void print_event(int cpu, void *data, int size, unsigned long long nsecs,
- char *comm);
+void print_trace_event(int cpu, void *data, int size);
extern int file_bigendian;
extern int host_bigendian;
@@ -278,8 +278,10 @@ struct scripting_ops {
const char *name;
int (*start_script) (const char *script, int argc, const char **argv);
int (*stop_script) (void);
- void (*process_event) (int cpu, void *data, int size,
- unsigned long long nsecs, char *comm);
+ void (*process_event) (union perf_event *event,
+ struct perf_sample *sample,
+ struct perf_session *session,
+ struct thread *thread);
int (*generate_script) (const char *outfile);
};

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