4 * Builtin report command: Analyze the perf.data input file,
5 * look up and read DSOs and symbol information and display
6 * a histogram of results, along various sorting keys.
10 #include "util/util.h"
11 #include "util/cache.h"
13 #include "util/annotate.h"
14 #include "util/color.h"
15 #include <linux/list.h>
16 #include "util/cache.h"
17 #include <linux/rbtree.h>
18 #include "util/symbol.h"
19 #include "util/callchain.h"
20 #include "util/strlist.h"
21 #include "util/values.h"
24 #include "util/debug.h"
25 #include "util/evlist.h"
26 #include "util/evsel.h"
27 #include "util/header.h"
28 #include "util/session.h"
29 #include "util/tool.h"
31 #include "util/parse-options.h"
32 #include "util/parse-events.h"
34 #include "util/thread.h"
35 #include "util/sort.h"
36 #include "util/hist.h"
37 #include "arch/common.h"
39 #include <linux/bitmap.h>
42 struct perf_tool tool
;
43 struct perf_session
*session
;
44 bool force
, use_tui
, use_gtk
, use_stdio
;
46 bool dont_use_callchains
;
49 bool inverted_callchain
;
50 struct perf_read_values show_threads_values
;
51 const char *pretty_printing_style
;
52 symbol_filter_t annotate_init
;
54 const char *symbol_filter_str
;
55 DECLARE_BITMAP(cpu_bitmap
, MAX_NR_CPUS
);
58 static int perf_report_config(const char *var
, const char *value
, void *cb
)
60 if (!strcmp(var
, "report.group")) {
61 symbol_conf
.event_group
= perf_config_bool(var
, value
);
65 return perf_default_config(var
, value
, cb
);
68 static int perf_report__add_branch_hist_entry(struct perf_tool
*tool
,
69 struct addr_location
*al
,
70 struct perf_sample
*sample
,
71 struct perf_evsel
*evsel
,
72 struct machine
*machine
)
74 struct perf_report
*rep
= container_of(tool
, struct perf_report
, tool
);
75 struct symbol
*parent
= NULL
;
78 struct hist_entry
*he
;
79 struct branch_info
*bi
, *bx
;
81 if ((sort__has_parent
|| symbol_conf
.use_callchain
)
82 && sample
->callchain
) {
83 err
= machine__resolve_callchain(machine
, evsel
, al
->thread
,
89 bi
= machine__resolve_bstack(machine
, al
->thread
,
90 sample
->branch_stack
);
94 for (i
= 0; i
< sample
->branch_stack
->nr
; i
++) {
95 if (rep
->hide_unresolved
&& !(bi
[i
].from
.sym
&& bi
[i
].to
.sym
))
98 * The report shows the percentage of total branches captured
99 * and not events sampled. Thus we use a pseudo period of 1.
101 he
= __hists__add_branch_entry(&evsel
->hists
, al
, parent
,
104 struct annotation
*notes
;
106 bx
= he
->branch_info
;
107 if (bx
->from
.sym
&& use_browser
== 1 && sort__has_sym
) {
108 notes
= symbol__annotation(bx
->from
.sym
);
110 && symbol__alloc_hist(bx
->from
.sym
) < 0)
113 err
= symbol__inc_addr_samples(bx
->from
.sym
,
121 if (bx
->to
.sym
&& use_browser
== 1 && sort__has_sym
) {
122 notes
= symbol__annotation(bx
->to
.sym
);
124 && symbol__alloc_hist(bx
->to
.sym
) < 0)
127 err
= symbol__inc_addr_samples(bx
->to
.sym
,
134 evsel
->hists
.stats
.total_period
+= 1;
135 hists__inc_nr_events(&evsel
->hists
, PERF_RECORD_SAMPLE
);
144 static int perf_evsel__add_hist_entry(struct perf_evsel
*evsel
,
145 struct addr_location
*al
,
146 struct perf_sample
*sample
,
147 struct machine
*machine
)
149 struct symbol
*parent
= NULL
;
151 struct hist_entry
*he
;
153 if ((sort__has_parent
|| symbol_conf
.use_callchain
) && sample
->callchain
) {
154 err
= machine__resolve_callchain(machine
, evsel
, al
->thread
,
160 he
= __hists__add_entry(&evsel
->hists
, al
, parent
, sample
->period
);
164 if (symbol_conf
.use_callchain
) {
165 err
= callchain_append(he
->callchain
,
172 * Only in the newt browser we are doing integrated annotation,
173 * so we don't allocated the extra space needed because the stdio
174 * code will not use it.
176 if (he
->ms
.sym
!= NULL
&& use_browser
== 1 && sort__has_sym
) {
177 struct annotation
*notes
= symbol__annotation(he
->ms
.sym
);
179 assert(evsel
!= NULL
);
182 if (notes
->src
== NULL
&& symbol__alloc_hist(he
->ms
.sym
) < 0)
185 err
= hist_entry__inc_addr_samples(he
, evsel
->idx
, al
->addr
);
188 evsel
->hists
.stats
.total_period
+= sample
->period
;
189 hists__inc_nr_events(&evsel
->hists
, PERF_RECORD_SAMPLE
);
195 static int process_sample_event(struct perf_tool
*tool
,
196 union perf_event
*event
,
197 struct perf_sample
*sample
,
198 struct perf_evsel
*evsel
,
199 struct machine
*machine
)
201 struct perf_report
*rep
= container_of(tool
, struct perf_report
, tool
);
202 struct addr_location al
;
204 if (perf_event__preprocess_sample(event
, machine
, &al
, sample
,
205 rep
->annotate_init
) < 0) {
206 fprintf(stderr
, "problem processing %d event, skipping it.\n",
211 if (al
.filtered
|| (rep
->hide_unresolved
&& al
.sym
== NULL
))
214 if (rep
->cpu_list
&& !test_bit(sample
->cpu
, rep
->cpu_bitmap
))
217 if (sort__branch_mode
== 1) {
218 if (perf_report__add_branch_hist_entry(tool
, &al
, sample
,
220 pr_debug("problem adding lbr entry, skipping event\n");
225 al
.map
->dso
->hit
= 1;
227 if (perf_evsel__add_hist_entry(evsel
, &al
, sample
, machine
)) {
228 pr_debug("problem incrementing symbol period, skipping event\n");
235 static int process_read_event(struct perf_tool
*tool
,
236 union perf_event
*event
,
237 struct perf_sample
*sample __maybe_unused
,
238 struct perf_evsel
*evsel
,
239 struct machine
*machine __maybe_unused
)
241 struct perf_report
*rep
= container_of(tool
, struct perf_report
, tool
);
243 if (rep
->show_threads
) {
244 const char *name
= evsel
? perf_evsel__name(evsel
) : "unknown";
245 perf_read_values_add_value(&rep
->show_threads_values
,
246 event
->read
.pid
, event
->read
.tid
,
252 dump_printf(": %d %d %s %" PRIu64
"\n", event
->read
.pid
, event
->read
.tid
,
253 evsel
? perf_evsel__name(evsel
) : "FAIL",
259 /* For pipe mode, sample_type is not currently set */
260 static int perf_report__setup_sample_type(struct perf_report
*rep
)
262 struct perf_session
*self
= rep
->session
;
263 u64 sample_type
= perf_evlist__sample_type(self
->evlist
);
265 if (!self
->fd_pipe
&& !(sample_type
& PERF_SAMPLE_CALLCHAIN
)) {
266 if (sort__has_parent
) {
267 ui__error("Selected --sort parent, but no "
268 "callchain data. Did you call "
269 "'perf record' without -g?\n");
272 if (symbol_conf
.use_callchain
) {
273 ui__error("Selected -g but no callchain data. Did "
274 "you call 'perf record' without -g?\n");
277 } else if (!rep
->dont_use_callchains
&&
278 callchain_param
.mode
!= CHAIN_NONE
&&
279 !symbol_conf
.use_callchain
) {
280 symbol_conf
.use_callchain
= true;
281 if (callchain_register_param(&callchain_param
) < 0) {
282 ui__error("Can't register callchain params.\n");
287 if (sort__branch_mode
== 1) {
288 if (!self
->fd_pipe
&&
289 !(sample_type
& PERF_SAMPLE_BRANCH_STACK
)) {
290 ui__error("Selected -b but no branch data. "
291 "Did you call perf record without -b?\n");
299 extern volatile int session_done
;
301 static void sig_handler(int sig __maybe_unused
)
306 static size_t hists__fprintf_nr_sample_events(struct hists
*self
,
307 const char *evname
, FILE *fp
)
311 unsigned long nr_samples
= self
->stats
.nr_events
[PERF_RECORD_SAMPLE
];
312 u64 nr_events
= self
->stats
.total_period
;
313 struct perf_evsel
*evsel
= hists_to_evsel(self
);
315 size_t size
= sizeof(buf
);
317 if (symbol_conf
.event_group
&& evsel
->nr_members
> 1) {
318 struct perf_evsel
*pos
;
320 perf_evsel__group_desc(evsel
, buf
, size
);
323 for_each_group_member(pos
, evsel
) {
324 nr_samples
+= pos
->hists
.stats
.nr_events
[PERF_RECORD_SAMPLE
];
325 nr_events
+= pos
->hists
.stats
.total_period
;
329 nr_samples
= convert_unit(nr_samples
, &unit
);
330 ret
= fprintf(fp
, "# Samples: %lu%c", nr_samples
, unit
);
332 ret
+= fprintf(fp
, " of event '%s'", evname
);
334 ret
+= fprintf(fp
, "\n# Event count (approx.): %" PRIu64
, nr_events
);
335 return ret
+ fprintf(fp
, "\n#\n");
338 static int perf_evlist__tty_browse_hists(struct perf_evlist
*evlist
,
339 struct perf_report
*rep
,
342 struct perf_evsel
*pos
;
344 list_for_each_entry(pos
, &evlist
->entries
, node
) {
345 struct hists
*hists
= &pos
->hists
;
346 const char *evname
= perf_evsel__name(pos
);
348 if (symbol_conf
.event_group
&&
349 !perf_evsel__is_group_leader(pos
))
352 hists__fprintf_nr_sample_events(hists
, evname
, stdout
);
353 hists__fprintf(hists
, true, 0, 0, stdout
);
354 fprintf(stdout
, "\n\n");
357 if (sort_order
== default_sort_order
&&
358 parent_pattern
== default_parent_pattern
) {
359 fprintf(stdout
, "#\n# (%s)\n#\n", help
);
361 if (rep
->show_threads
) {
362 bool style
= !strcmp(rep
->pretty_printing_style
, "raw");
363 perf_read_values_display(stdout
, &rep
->show_threads_values
,
365 perf_read_values_destroy(&rep
->show_threads_values
);
372 static int __cmd_report(struct perf_report
*rep
)
376 struct perf_session
*session
= rep
->session
;
377 struct perf_evsel
*pos
;
378 struct map
*kernel_map
;
379 struct kmap
*kernel_kmap
;
380 const char *help
= "For a higher level overview, try: perf report --sort comm,dso";
382 signal(SIGINT
, sig_handler
);
385 ret
= perf_session__cpu_bitmap(session
, rep
->cpu_list
,
391 if (use_browser
<= 0)
392 perf_session__fprintf_info(session
, stdout
, rep
->show_full_info
);
394 if (rep
->show_threads
)
395 perf_read_values_init(&rep
->show_threads_values
);
397 ret
= perf_report__setup_sample_type(rep
);
401 ret
= perf_session__process_events(session
, &rep
->tool
);
405 kernel_map
= session
->machines
.host
.vmlinux_maps
[MAP__FUNCTION
];
406 kernel_kmap
= map__kmap(kernel_map
);
407 if (kernel_map
== NULL
||
408 (kernel_map
->dso
->hit
&&
409 (kernel_kmap
->ref_reloc_sym
== NULL
||
410 kernel_kmap
->ref_reloc_sym
->addr
== 0))) {
412 "As no suitable kallsyms nor vmlinux was found, kernel samples\n"
413 "can't be resolved.";
416 const struct dso
*kdso
= kernel_map
->dso
;
417 if (!RB_EMPTY_ROOT(&kdso
->symbols
[MAP__FUNCTION
])) {
418 desc
= "If some relocation was applied (e.g. "
419 "kexec) symbols may be misresolved.";
424 "Kernel address maps (/proc/{kallsyms,modules}) were restricted.\n\n"
425 "Check /proc/sys/kernel/kptr_restrict before running 'perf record'.\n\n%s\n\n"
426 "Samples in kernel modules can't be resolved as well.\n\n",
431 perf_session__fprintf(session
, stdout
);
434 perf_session__fprintf_dsos(session
, stdout
);
437 perf_session__fprintf_nr_events(session
, stdout
);
442 list_for_each_entry(pos
, &session
->evlist
->entries
, node
) {
443 struct hists
*hists
= &pos
->hists
;
446 hists
->symbol_filter_str
= rep
->symbol_filter_str
;
448 hists__collapse_resort(hists
);
449 nr_samples
+= hists
->stats
.nr_events
[PERF_RECORD_SAMPLE
];
451 /* Non-group events are considered as leader */
452 if (symbol_conf
.event_group
&&
453 !perf_evsel__is_group_leader(pos
)) {
454 struct hists
*leader_hists
= &pos
->leader
->hists
;
456 hists__match(leader_hists
, hists
);
457 hists__link(leader_hists
, hists
);
461 if (nr_samples
== 0) {
462 ui__error("The %s file has no samples!\n", session
->filename
);
466 list_for_each_entry(pos
, &session
->evlist
->entries
, node
)
467 hists__output_resort(&pos
->hists
);
469 if (use_browser
> 0) {
470 if (use_browser
== 1) {
471 ret
= perf_evlist__tui_browse_hists(session
->evlist
,
474 &session
->header
.env
);
476 * Usually "ret" is the last pressed key, and we only
477 * care if the key notifies us to switch data file.
479 if (ret
!= K_SWITCH_INPUT_DATA
)
482 } else if (use_browser
== 2) {
483 perf_evlist__gtk_browse_hists(session
->evlist
, help
,
487 perf_evlist__tty_browse_hists(session
->evlist
, rep
, help
);
491 * Speed up the exit process, for large files this can
492 * take quite a while.
494 * XXX Enable this when using valgrind or if we ever
495 * librarize this command.
497 * Also experiment with obstacks to see how much speed
500 * perf_session__delete(session);
506 parse_callchain_opt(const struct option
*opt
, const char *arg
, int unset
)
508 struct perf_report
*rep
= (struct perf_report
*)opt
->value
;
516 rep
->dont_use_callchains
= true;
520 symbol_conf
.use_callchain
= true;
525 tok
= strtok((char *)arg
, ",");
529 /* get the output mode */
530 if (!strncmp(tok
, "graph", strlen(arg
)))
531 callchain_param
.mode
= CHAIN_GRAPH_ABS
;
533 else if (!strncmp(tok
, "flat", strlen(arg
)))
534 callchain_param
.mode
= CHAIN_FLAT
;
536 else if (!strncmp(tok
, "fractal", strlen(arg
)))
537 callchain_param
.mode
= CHAIN_GRAPH_REL
;
539 else if (!strncmp(tok
, "none", strlen(arg
))) {
540 callchain_param
.mode
= CHAIN_NONE
;
541 symbol_conf
.use_callchain
= false;
549 /* get the min percentage */
550 tok
= strtok(NULL
, ",");
554 callchain_param
.min_percent
= strtod(tok
, &endptr
);
558 /* get the print limit */
559 tok2
= strtok(NULL
, ",");
563 if (tok2
[0] != 'c') {
564 callchain_param
.print_limit
= strtoul(tok2
, &endptr
, 0);
565 tok2
= strtok(NULL
, ",");
570 /* get the call chain order */
571 if (!strcmp(tok2
, "caller"))
572 callchain_param
.order
= ORDER_CALLER
;
573 else if (!strcmp(tok2
, "callee"))
574 callchain_param
.order
= ORDER_CALLEE
;
578 if (callchain_register_param(&callchain_param
) < 0) {
579 fprintf(stderr
, "Can't register callchain params\n");
586 parse_branch_mode(const struct option
*opt __maybe_unused
,
587 const char *str __maybe_unused
, int unset
)
589 sort__branch_mode
= !unset
;
593 int cmd_report(int argc
, const char **argv
, const char *prefix __maybe_unused
)
595 struct perf_session
*session
;
597 bool has_br_stack
= false;
599 char callchain_default_opt
[] = "fractal,0.5,callee";
600 const char * const report_usage
[] = {
601 "perf report [<options>]",
604 struct perf_report report
= {
606 .sample
= process_sample_event
,
607 .mmap
= perf_event__process_mmap
,
608 .comm
= perf_event__process_comm
,
609 .exit
= perf_event__process_exit
,
610 .fork
= perf_event__process_fork
,
611 .lost
= perf_event__process_lost
,
612 .read
= process_read_event
,
613 .attr
= perf_event__process_attr
,
614 .event_type
= perf_event__process_event_type
,
615 .tracing_data
= perf_event__process_tracing_data
,
616 .build_id
= perf_event__process_build_id
,
617 .ordered_samples
= true,
618 .ordering_requires_timestamps
= true,
620 .pretty_printing_style
= "normal",
622 const struct option options
[] = {
623 OPT_STRING('i', "input", &input_name
, "file",
625 OPT_INCR('v', "verbose", &verbose
,
626 "be more verbose (show symbol address, etc)"),
627 OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace
,
628 "dump raw trace in ASCII"),
629 OPT_STRING('k', "vmlinux", &symbol_conf
.vmlinux_name
,
630 "file", "vmlinux pathname"),
631 OPT_STRING(0, "kallsyms", &symbol_conf
.kallsyms_name
,
632 "file", "kallsyms pathname"),
633 OPT_BOOLEAN('f', "force", &report
.force
, "don't complain, do it"),
634 OPT_BOOLEAN('m', "modules", &symbol_conf
.use_modules
,
635 "load module symbols - WARNING: use only with -k and LIVE kernel"),
636 OPT_BOOLEAN('n', "show-nr-samples", &symbol_conf
.show_nr_samples
,
637 "Show a column with the number of samples"),
638 OPT_BOOLEAN('T', "threads", &report
.show_threads
,
639 "Show per-thread event counters"),
640 OPT_STRING(0, "pretty", &report
.pretty_printing_style
, "key",
641 "pretty printing style key: normal raw"),
642 OPT_BOOLEAN(0, "tui", &report
.use_tui
, "Use the TUI interface"),
643 OPT_BOOLEAN(0, "gtk", &report
.use_gtk
, "Use the GTK2 interface"),
644 OPT_BOOLEAN(0, "stdio", &report
.use_stdio
,
645 "Use the stdio interface"),
646 OPT_STRING('s', "sort", &sort_order
, "key[,key2...]",
647 "sort by key(s): pid, comm, dso, symbol, parent, cpu, srcline,"
648 " dso_to, dso_from, symbol_to, symbol_from, mispredict"),
649 OPT_BOOLEAN(0, "showcpuutilization", &symbol_conf
.show_cpu_utilization
,
650 "Show sample percentage for different cpu modes"),
651 OPT_STRING('p', "parent", &parent_pattern
, "regex",
652 "regex filter to identify parent, see: '--sort parent'"),
653 OPT_BOOLEAN('x', "exclude-other", &symbol_conf
.exclude_other
,
654 "Only display entries with parent-match"),
655 OPT_CALLBACK_DEFAULT('g', "call-graph", &report
, "output_type,min_percent[,print_limit],call_order",
656 "Display callchains using output_type (graph, flat, fractal, or none) , min percent threshold, optional print limit and callchain order. "
657 "Default: fractal,0.5,callee", &parse_callchain_opt
, callchain_default_opt
),
658 OPT_BOOLEAN('G', "inverted", &report
.inverted_callchain
,
659 "alias for inverted call graph"),
660 OPT_STRING('d', "dsos", &symbol_conf
.dso_list_str
, "dso[,dso...]",
661 "only consider symbols in these dsos"),
662 OPT_STRING('c', "comms", &symbol_conf
.comm_list_str
, "comm[,comm...]",
663 "only consider symbols in these comms"),
664 OPT_STRING('S', "symbols", &symbol_conf
.sym_list_str
, "symbol[,symbol...]",
665 "only consider these symbols"),
666 OPT_STRING(0, "symbol-filter", &report
.symbol_filter_str
, "filter",
667 "only show symbols that (partially) match with this filter"),
668 OPT_STRING('w', "column-widths", &symbol_conf
.col_width_list_str
,
670 "don't try to adjust column width, use these fixed values"),
671 OPT_STRING('t', "field-separator", &symbol_conf
.field_sep
, "separator",
672 "separator for columns, no spaces will be added between "
673 "columns '.' is reserved."),
674 OPT_BOOLEAN('U', "hide-unresolved", &report
.hide_unresolved
,
675 "Only display entries resolved to a symbol"),
676 OPT_STRING(0, "symfs", &symbol_conf
.symfs
, "directory",
677 "Look for files with symbols relative to this directory"),
678 OPT_STRING('C', "cpu", &report
.cpu_list
, "cpu",
679 "list of cpus to profile"),
680 OPT_BOOLEAN('I', "show-info", &report
.show_full_info
,
681 "Display extended information about perf.data file"),
682 OPT_BOOLEAN(0, "source", &symbol_conf
.annotate_src
,
683 "Interleave source code with assembly code (default)"),
684 OPT_BOOLEAN(0, "asm-raw", &symbol_conf
.annotate_asm_raw
,
685 "Display raw encoding of assembly instructions (default)"),
686 OPT_STRING('M', "disassembler-style", &disassembler_style
, "disassembler style",
687 "Specify disassembler style (e.g. -M intel for intel syntax)"),
688 OPT_BOOLEAN(0, "show-total-period", &symbol_conf
.show_total_period
,
689 "Show a column with the sum of periods"),
690 OPT_BOOLEAN(0, "group", &symbol_conf
.event_group
,
691 "Show event group information together"),
692 OPT_CALLBACK_NOOPT('b', "branch-stack", &sort__branch_mode
, "",
693 "use branch records for histogram filling", parse_branch_mode
),
694 OPT_STRING(0, "objdump", &objdump_path
, "path",
695 "objdump binary to use for disassembly and annotations"),
699 perf_config(perf_report_config
, NULL
);
701 argc
= parse_options(argc
, argv
, options
, report_usage
, 0);
703 if (report
.use_stdio
)
705 else if (report
.use_tui
)
707 else if (report
.use_gtk
)
710 if (report
.inverted_callchain
)
711 callchain_param
.order
= ORDER_CALLER
;
713 if (!input_name
|| !strlen(input_name
)) {
714 if (!fstat(STDIN_FILENO
, &st
) && S_ISFIFO(st
.st_mode
))
717 input_name
= "perf.data";
720 if (strcmp(input_name
, "-") != 0)
724 perf_hpp__column_enable(PERF_HPP__OVERHEAD
);
729 session
= perf_session__new(input_name
, O_RDONLY
,
730 report
.force
, false, &report
.tool
);
734 report
.session
= session
;
736 has_br_stack
= perf_header__has_feat(&session
->header
,
737 HEADER_BRANCH_STACK
);
739 if (sort__branch_mode
== -1 && has_br_stack
)
740 sort__branch_mode
= 1;
742 /* sort__branch_mode could be 0 if --no-branch-stack */
743 if (sort__branch_mode
== 1) {
745 * if no sort_order is provided, then specify
746 * branch-mode specific order
748 if (sort_order
== default_sort_order
)
749 sort_order
= "comm,dso_from,symbol_from,"
754 if (setup_sorting() < 0)
755 usage_with_options(report_usage
, options
);
758 * Only in the newt browser we are doing integrated annotation,
759 * so don't allocate extra space that won't be used in the stdio
762 if (use_browser
== 1 && sort__has_sym
) {
763 symbol_conf
.priv_size
= sizeof(struct annotation
);
764 report
.annotate_init
= symbol__annotate_init
;
766 * For searching by name on the "Browse map details".
767 * providing it only in verbose mode not to bloat too
768 * much struct symbol.
772 * XXX: Need to provide a less kludgy way to ask for
773 * more space per symbol, the u32 is for the index on
775 * See symbol__browser_index.
777 symbol_conf
.priv_size
+= sizeof(u32
);
778 symbol_conf
.sort_by_name
= true;
782 if (symbol__init() < 0)
785 if (parent_pattern
!= default_parent_pattern
) {
786 if (sort_dimension__add("parent") < 0)
790 * Only show the parent fields if we explicitly
791 * sort that way. If we only use parent machinery
792 * for filtering, we don't want it.
794 if (!strstr(sort_order
, "parent"))
795 sort_parent
.elide
= 1;
797 symbol_conf
.exclude_other
= false;
801 * Special case: if there's an argument left then assume that
802 * it's a symbol filter:
805 usage_with_options(report_usage
, options
);
807 report
.symbol_filter_str
= argv
[0];
810 sort_entry__setup_elide(&sort_comm
, symbol_conf
.comm_list
, "comm", stdout
);
812 if (sort__branch_mode
== 1) {
813 sort_entry__setup_elide(&sort_dso_from
, symbol_conf
.dso_from_list
, "dso_from", stdout
);
814 sort_entry__setup_elide(&sort_dso_to
, symbol_conf
.dso_to_list
, "dso_to", stdout
);
815 sort_entry__setup_elide(&sort_sym_from
, symbol_conf
.sym_from_list
, "sym_from", stdout
);
816 sort_entry__setup_elide(&sort_sym_to
, symbol_conf
.sym_to_list
, "sym_to", stdout
);
818 sort_entry__setup_elide(&sort_dso
, symbol_conf
.dso_list
, "dso", stdout
);
819 sort_entry__setup_elide(&sort_sym
, symbol_conf
.sym_list
, "symbol", stdout
);
822 ret
= __cmd_report(&report
);
823 if (ret
== K_SWITCH_INPUT_DATA
) {
824 perf_session__delete(session
);
830 perf_session__delete(session
);