4 files changed, 8 insertions, 9 deletions

diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index b25bf82c121f..dda5b4322945 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -2135,7 +2135,7 @@ static int hists__browser_title(struct hists *hists,
                 printed += snprintf(bf + printed, size - printed,
                                     ", UID: %s", hists->uid_filter_str);
         if (thread) {
-                if (sort__has_thread) {
+                if (hists__has(hists, thread)) {
                         printed += scnprintf(bf + printed, size - printed,
                                     ", Thread: %s(%d)",
                                      (thread->comm_set ? thread__comm_str(thread) : ""),
@@ -2320,7 +2320,7 @@ do_zoom_thread(struct hist_browser *browser, struct popup_action *act)
 {
         struct thread *thread = act->thread;
 
-        if ((!sort__has_thread && !sort__has_comm) || thread == NULL)
+        if ((!hists__has(browser->hists, thread) && !sort__has_comm) || thread == NULL)
                 return 0;
 
         if (browser->hists->thread_filter) {
@@ -2329,7 +2329,7 @@ do_zoom_thread(struct hist_browser *browser, struct popup_action *act)
                 thread__zput(browser->hists->thread_filter);
                 ui_helpline__pop();
         } else {
-                if (sort__has_thread) {
+                if (hists__has(browser->hists, thread)) {
                         ui_helpline__fpush("To zoom out press ESC or ENTER + \"Zoom out of %s(%d) thread\"",
                                            thread->comm_set ? thread__comm_str(thread) : "",
                                            thread->tid);
@@ -2354,10 +2354,10 @@ add_thread_opt(struct hist_browser *browser, struct popup_action *act,
 {
         int ret;
 
-        if ((!sort__has_thread && !sort__has_comm) || thread == NULL)
+        if ((!hists__has(browser->hists, thread) && !sort__has_comm) || thread == NULL)
                 return 0;
 
-        if (sort__has_thread) {
+        if (hists__has(browser->hists, thread)) {
                 ret = asprintf(optstr, "Zoom %s %s(%d) thread",
                                browser->hists->thread_filter ? "out of" : "into",
                                thread->comm_set ? thread__comm_str(thread) : "",
@@ -2954,7 +2954,7 @@ skip_annotation:
                         goto skip_scripting;
 
                 if (browser->he_selection) {
-                        if (sort__has_thread && thread) {
+                        if (hists__has(hists, thread) && thread) {
                                 nr_options += add_script_opt(browser,
                                                              &actions[nr_options],
                                                              &options[nr_options],
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index 66f313936faf..adeb4049c488 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -246,6 +246,7 @@ struct perf_hpp_list {
         int sym;
         int dso;
         int socket;
+        int thread;
 };
 
 extern struct perf_hpp_list perf_hpp_list;
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 712a71ad76a6..000d6e901841 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -21,7 +21,6 @@ const char	*sort_order;
 const char      *field_order;
 regex_t         ignore_callees_regex;
 int             have_ignore_callees = 0;
-int             sort__has_thread = 0;
 int             sort__has_comm = 0;
 enum sort_mode  sort__mode = SORT_MODE__NORMAL;
 
@@ -2257,7 +2256,7 @@ static int sort_dimension__add(struct perf_hpp_list *list, const char *tok,
                 } else if (sd->entry == &sort_socket) {
                         list->socket = 1;
                 } else if (sd->entry == &sort_thread) {
-                        sort__has_thread = 1;
+                        list->thread = 1;
                 } else if (sd->entry == &sort_comm) {
                         sort__has_comm = 1;
                 }
diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h
index 85424a608074..e8d1bf147522 100644
--- a/tools/perf/util/sort.h
+++ b/tools/perf/util/sort.h
@@ -31,7 +31,6 @@ extern const char *parent_pattern;
 extern const char default_sort_order[];
 extern regex_t ignore_callees_regex;
 extern int have_ignore_callees;
-extern int sort__has_thread;
 extern int sort__has_comm;
 extern enum sort_mode sort__mode;
 extern struct sort_entry sort_comm;