1 files changed, 30 insertions, 45 deletions

diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 0bf2e8f9af57..593ff25006de 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -25,7 +25,7 @@
 #include "util/thread.h"
 #include "util/sort.h"
 #include "util/hist.h"
-#include "util/data_map.h"
+#include "util/session.h"
 
 static char             const *input_name = "perf.data";
 
@@ -51,11 +51,6 @@ struct sym_priv {
         struct sym_ext  *ext;
 };
 
-static struct symbol_conf symbol_conf = {
-        .priv_size        = sizeof(struct sym_priv),
-        .try_vmlinux_path = true,
-};
-
 static const char *sym_hist_filter;
 
 static int symbol_filter(struct map *map __used, struct symbol *sym)
@@ -121,30 +116,32 @@ static void hist_hit(struct hist_entry *he, u64 ip)
                         h->ip[offset]);
 }
 
-static int hist_entry__add(struct addr_location *al, u64 count)
+static int perf_session__add_hist_entry(struct perf_session *self,
+                                        struct addr_location *al, u64 count)
 {
         bool hit;
-        struct hist_entry *he = __hist_entry__add(al, NULL, count, &hit);
+        struct hist_entry *he = __perf_session__add_hist_entry(self, al, NULL,
+                                                               count, &hit);
         if (he == NULL)
                 return -ENOMEM;
         hist_hit(he, al->addr);
         return 0;
 }
 
-static int process_sample_event(event_t *event)
+static int process_sample_event(event_t *event, struct perf_session *session)
 {
         struct addr_location al;
 
         dump_printf("(IP, %d): %d: %p\n", event->header.misc,
                     event->ip.pid, (void *)(long)event->ip.ip);
 
-        if (event__preprocess_sample(event, &al, symbol_filter) < 0) {
+        if (event__preprocess_sample(event, session, &al, symbol_filter) < 0) {
                 fprintf(stderr, "problem processing %d event, skipping it.\n",
                         event->header.type);
                 return -1;
         }
 
-        if (hist_entry__add(&al, 1)) {
+        if (!al.filtered && perf_session__add_hist_entry(session, &al, 1)) {
                 fprintf(stderr, "problem incrementing symbol count, "
                                 "skipping event\n");
                 return -1;
@@ -428,11 +425,11 @@ static void annotate_sym(struct hist_entry *he)
                 free_source_line(he, len);
 }
 
-static void find_annotations(void)
+static void perf_session__find_annotations(struct perf_session *self)
 {
         struct rb_node *nd;
 
-        for (nd = rb_first(&output_hists); nd; nd = rb_next(nd)) {
+        for (nd = rb_first(&self->hists); nd; nd = rb_next(nd)) {
                 struct hist_entry *he = rb_entry(nd, struct hist_entry, rb_node);
                 struct sym_priv *priv;
 
@@ -453,7 +450,7 @@ static void find_annotations(void)
         }
 }
 
-static struct perf_file_handler file_handler = {
+static struct perf_event_ops event_ops = {
         .process_sample_event   = process_sample_event,
         .process_mmap_event     = event__process_mmap,
         .process_comm_event     = event__process_comm,
@@ -462,33 +459,33 @@ static struct perf_file_handler file_handler = {
 
 static int __cmd_annotate(void)
 {
-        struct perf_header *header;
-        struct thread *idle;
         int ret;
+        struct perf_session *session;
 
-        idle = register_idle_thread();
-        register_perf_file_handler(&file_handler);
+        session = perf_session__new(input_name, O_RDONLY, force);
+        if (session == NULL)
+                return -ENOMEM;
 
-        ret = mmap_dispatch_perf_file(&header, input_name, 0, 0,
-                                      &event__cwdlen, &event__cwd);
+        ret = perf_session__process_events(session, &event_ops);
         if (ret)
-                return ret;
+                goto out_delete;
 
         if (dump_trace) {
                 event__print_totals();
-                return 0;
+                goto out_delete;
         }
 
         if (verbose > 3)
-                threads__fprintf(stdout);
+                perf_session__fprintf(session, stdout);
 
         if (verbose > 2)
                 dsos__fprintf(stdout);
 
-        collapse__resort();
-        output__resort(event__total[0]);
-
-        find_annotations();
+        perf_session__collapse_resort(session);
+        perf_session__output_resort(session, session->event_total[0]);
+        perf_session__find_annotations(session);
+out_delete:
+        perf_session__delete(session);
 
         return ret;
 }
@@ -519,29 +516,17 @@ static const struct option options[] = {
         OPT_END()
 };
 
-static void setup_sorting(void)
+int cmd_annotate(int argc, const char **argv, const char *prefix __used)
 {
-        char *tmp, *tok, *str = strdup(sort_order);
-
-        for (tok = strtok_r(str, ", ", &tmp);
-                        tok; tok = strtok_r(NULL, ", ", &tmp)) {
-                if (sort_dimension__add(tok) < 0) {
-                        error("Unknown --sort key: `%s'", tok);
-                        usage_with_options(annotate_usage, options);
-                }
-        }
+        argc = parse_options(argc, argv, options, annotate_usage, 0);
 
-        free(str);
-}
+        symbol_conf.priv_size = sizeof(struct sym_priv);
+        symbol_conf.try_vmlinux_path = true;
 
-int cmd_annotate(int argc, const char **argv, const char *prefix __used)
-{
-        if (symbol__init(&symbol_conf) < 0)
+        if (symbol__init() < 0)
                 return -1;
 
-        argc = parse_options(argc, argv, options, annotate_usage, 0);
-
-        setup_sorting();
+        setup_sorting(annotate_usage, options);
 
         if (argc) {
                 /*