3 files changed, 320 insertions, 320 deletions

diff --git a/tools/perf/ui/browser.c b/tools/perf/ui/browser.c
index c3a769ad90c5..1818a531f1d3 100644
--- a/tools/perf/ui/browser.c
+++ b/tools/perf/ui/browser.c
@@ -35,16 +35,16 @@ int ui_browser__set_color(struct ui_browser *browser, int color)
         return ret;
 }
 
-void ui_browser__set_percent_color(struct ui_browser *self,
+void ui_browser__set_percent_color(struct ui_browser *browser,
                                    double percent, bool current)
 {
-         int color = ui_browser__percent_color(self, percent, current);
-         ui_browser__set_color(self, color);
+         int color = ui_browser__percent_color(browser, percent, current);
+         ui_browser__set_color(browser, color);
 }
 
-void ui_browser__gotorc(struct ui_browser *self, int y, int x)
+void ui_browser__gotorc(struct ui_browser *browser, int y, int x)
 {
-        SLsmg_gotorc(self->y + y, self->x + x);
+        SLsmg_gotorc(browser->y + y, browser->x + x);
 }
 
 static struct list_head *
@@ -73,23 +73,23 @@ ui_browser__list_head_filter_prev_entries(struct ui_browser *browser,
         return NULL;
 }
 
-void ui_browser__list_head_seek(struct ui_browser *self, off_t offset, int whence)
+void ui_browser__list_head_seek(struct ui_browser *browser, off_t offset, int whence)
 {
-        struct list_head *head = self->entries;
+        struct list_head *head = browser->entries;
         struct list_head *pos;
 
-        if (self->nr_entries == 0)
+        if (browser->nr_entries == 0)
                 return;
 
         switch (whence) {
         case SEEK_SET:
-                pos = ui_browser__list_head_filter_entries(self, head->next);
+                pos = ui_browser__list_head_filter_entries(browser, head->next);
                 break;
         case SEEK_CUR:
-                pos = self->top;
+                pos = browser->top;
                 break;
         case SEEK_END:
-                pos = ui_browser__list_head_filter_prev_entries(self, head->prev);
+                pos = ui_browser__list_head_filter_prev_entries(browser, head->prev);
                 break;
         default:
                 return;
@@ -99,18 +99,18 @@ void ui_browser__list_head_seek(struct ui_browser *self, off_t offset, int whenc
 
         if (offset > 0) {
                 while (offset-- != 0)
-                        pos = ui_browser__list_head_filter_entries(self, pos->next);
+                        pos = ui_browser__list_head_filter_entries(browser, pos->next);
         } else {
                 while (offset++ != 0)
-                        pos = ui_browser__list_head_filter_prev_entries(self, pos->prev);
+                        pos = ui_browser__list_head_filter_prev_entries(browser, pos->prev);
         }
 
-        self->top = pos;
+        browser->top = pos;
 }
 
-void ui_browser__rb_tree_seek(struct ui_browser *self, off_t offset, int whence)
+void ui_browser__rb_tree_seek(struct ui_browser *browser, off_t offset, int whence)
 {
-        struct rb_root *root = self->entries;
+        struct rb_root *root = browser->entries;
         struct rb_node *nd;
 
         switch (whence) {
@@ -118,7 +118,7 @@ void ui_browser__rb_tree_seek(struct ui_browser *self, off_t offset, int whence)
                 nd = rb_first(root);
                 break;
         case SEEK_CUR:
-                nd = self->top;
+                nd = browser->top;
                 break;
         case SEEK_END:
                 nd = rb_last(root);
@@ -135,23 +135,23 @@ void ui_browser__rb_tree_seek(struct ui_browser *self, off_t offset, int whence)
                         nd = rb_prev(nd);
         }
 
-        self->top = nd;
+        browser->top = nd;
 }
 
-unsigned int ui_browser__rb_tree_refresh(struct ui_browser *self)
+unsigned int ui_browser__rb_tree_refresh(struct ui_browser *browser)
 {
         struct rb_node *nd;
         int row = 0;
 
-        if (self->top == NULL)
-                self->top = rb_first(self->entries);
+        if (browser->top == NULL)
+                browser->top = rb_first(browser->entries);
 
-        nd = self->top;
+        nd = browser->top;
 
         while (nd != NULL) {
-                ui_browser__gotorc(self, row, 0);
-                self->write(self, nd, row);
-                if (++row == self->height)
+                ui_browser__gotorc(browser, row, 0);
+                browser->write(browser, nd, row);
+                if (++row == browser->height)
                         break;
                 nd = rb_next(nd);
         }
@@ -159,17 +159,17 @@ unsigned int ui_browser__rb_tree_refresh(struct ui_browser *self)
         return row;
 }
 
-bool ui_browser__is_current_entry(struct ui_browser *self, unsigned row)
+bool ui_browser__is_current_entry(struct ui_browser *browser, unsigned row)
 {
-        return self->top_idx + row == self->index;
+        return browser->top_idx + row == browser->index;
 }
 
-void ui_browser__refresh_dimensions(struct ui_browser *self)
+void ui_browser__refresh_dimensions(struct ui_browser *browser)
 {
-        self->width = SLtt_Screen_Cols - 1;
-        self->height = SLtt_Screen_Rows - 2;
-        self->y = 1;
-        self->x = 0;
+        browser->width = SLtt_Screen_Cols - 1;
+        browser->height = SLtt_Screen_Rows - 2;
+        browser->y = 1;
+        browser->x = 0;
 }
 
 void ui_browser__handle_resize(struct ui_browser *browser)
@@ -225,10 +225,10 @@ bool ui_browser__dialog_yesno(struct ui_browser *browser, const char *text)
         return key == K_ENTER || toupper(key) == 'Y';
 }
 
-void ui_browser__reset_index(struct ui_browser *self)
+void ui_browser__reset_index(struct ui_browser *browser)
 {
-        self->index = self->top_idx = 0;
-        self->seek(self, 0, SEEK_SET);
+        browser->index = browser->top_idx = 0;
+        browser->seek(browser, 0, SEEK_SET);
 }
 
 void __ui_browser__show_title(struct ui_browser *browser, const char *title)
@@ -245,26 +245,26 @@ void ui_browser__show_title(struct ui_browser *browser, const char *title)
         pthread_mutex_unlock(&ui__lock);
 }
 
-int ui_browser__show(struct ui_browser *self, const char *title,
+int ui_browser__show(struct ui_browser *browser, const char *title,
                      const char *helpline, ...)
 {
         int err;
         va_list ap;
 
-        ui_browser__refresh_dimensions(self);
+        ui_browser__refresh_dimensions(browser);
 
         pthread_mutex_lock(&ui__lock);
-        __ui_browser__show_title(self, title);
+        __ui_browser__show_title(browser, title);
 
-        self->title = title;
-        free(self->helpline);
-        self->helpline = NULL;
+        browser->title = title;
+        free(browser->helpline);
+        browser->helpline = NULL;
 
         va_start(ap, helpline);
-        err = vasprintf(&self->helpline, helpline, ap);
+        err = vasprintf(&browser->helpline, helpline, ap);
         va_end(ap);
         if (err > 0)
-                ui_helpline__push(self->helpline);
+                ui_helpline__push(browser->helpline);
         pthread_mutex_unlock(&ui__lock);
         return err ? 0 : -1;
 }
@@ -350,7 +350,7 @@ void ui_browser__update_nr_entries(struct ui_browser *browser, u32 nr_entries)
         browser->seek(browser, browser->top_idx, SEEK_SET);
 }
 
-int ui_browser__run(struct ui_browser *self, int delay_secs)
+int ui_browser__run(struct ui_browser *browser, int delay_secs)
 {
         int err, key;
 
@@ -358,7 +358,7 @@ int ui_browser__run(struct ui_browser *self, int delay_secs)
                 off_t offset;
 
                 pthread_mutex_lock(&ui__lock);
-                err = __ui_browser__refresh(self);
+                err = __ui_browser__refresh(browser);
                 SLsmg_refresh();
                 pthread_mutex_unlock(&ui__lock);
                 if (err < 0)
@@ -368,18 +368,18 @@ int ui_browser__run(struct ui_browser *self, int delay_secs)
 
                 if (key == K_RESIZE) {
                         ui__refresh_dimensions(false);
-                        ui_browser__refresh_dimensions(self);
-                        __ui_browser__show_title(self, self->title);
-                        ui_helpline__puts(self->helpline);
+                        ui_browser__refresh_dimensions(browser);
+                        __ui_browser__show_title(browser, browser->title);
+                        ui_helpline__puts(browser->helpline);
                         continue;
                 }
 
-                if (self->use_navkeypressed && !self->navkeypressed) {
+                if (browser->use_navkeypressed && !browser->navkeypressed) {
                         if (key == K_DOWN || key == K_UP ||
                             key == K_PGDN || key == K_PGUP ||
                             key == K_HOME || key == K_END ||
                             key == ' ') {
-                                self->navkeypressed = true;
+                                browser->navkeypressed = true;
                                 continue;
                         } else
                                 return key;
@@ -387,59 +387,59 @@ int ui_browser__run(struct ui_browser *self, int delay_secs)
 
                 switch (key) {
                 case K_DOWN:
-                        if (self->index == self->nr_entries - 1)
+                        if (browser->index == browser->nr_entries - 1)
                                 break;
-                        ++self->index;
-                        if (self->index == self->top_idx + self->height) {
-                                ++self->top_idx;
-                                self->seek(self, +1, SEEK_CUR);
+                        ++browser->index;
+                        if (browser->index == browser->top_idx + browser->height) {
+                                ++browser->top_idx;
+                                browser->seek(browser, +1, SEEK_CUR);
                         }
                         break;
                 case K_UP:
-                        if (self->index == 0)
+                        if (browser->index == 0)
                                 break;
-                        --self->index;
-                        if (self->index < self->top_idx) {
-                                --self->top_idx;
-                                self->seek(self, -1, SEEK_CUR);
+                        --browser->index;
+                        if (browser->index < browser->top_idx) {
+                                --browser->top_idx;
+                                browser->seek(browser, -1, SEEK_CUR);
                         }
                         break;
                 case K_PGDN:
                 case ' ':
-                        if (self->top_idx + self->height > self->nr_entries - 1)
+                        if (browser->top_idx + browser->height > browser->nr_entries - 1)
                                 break;
 
-                        offset = self->height;
-                        if (self->index + offset > self->nr_entries - 1)
-                                offset = self->nr_entries - 1 - self->index;
-                        self->index += offset;
-                        self->top_idx += offset;
-                        self->seek(self, +offset, SEEK_CUR);
+                        offset = browser->height;
+                        if (browser->index + offset > browser->nr_entries - 1)
+                                offset = browser->nr_entries - 1 - browser->index;
+                        browser->index += offset;
+                        browser->top_idx += offset;
+                        browser->seek(browser, +offset, SEEK_CUR);
                         break;
                 case K_PGUP:
-                        if (self->top_idx == 0)
+                        if (browser->top_idx == 0)
                                 break;
 
-                        if (self->top_idx < self->height)
-                                offset = self->top_idx;
+                        if (browser->top_idx < browser->height)
+                                offset = browser->top_idx;
                         else
-                                offset = self->height;
+                                offset = browser->height;
 
-                        self->index -= offset;
-                        self->top_idx -= offset;
-                        self->seek(self, -offset, SEEK_CUR);
+                        browser->index -= offset;
+                        browser->top_idx -= offset;
+                        browser->seek(browser, -offset, SEEK_CUR);
                         break;
                 case K_HOME:
-                        ui_browser__reset_index(self);
+                        ui_browser__reset_index(browser);
                         break;
                 case K_END:
-                        offset = self->height - 1;
-                        if (offset >= self->nr_entries)
-                                offset = self->nr_entries - 1;
+                        offset = browser->height - 1;
+                        if (offset >= browser->nr_entries)
+                                offset = browser->nr_entries - 1;
 
-                        self->index = self->nr_entries - 1;
-                        self->top_idx = self->index - offset;
-                        self->seek(self, -offset, SEEK_END);
+                        browser->index = browser->nr_entries - 1;
+                        browser->top_idx = browser->index - offset;
+                        browser->seek(browser, -offset, SEEK_END);
                         break;
                 default:
                         return key;
@@ -448,22 +448,22 @@ int ui_browser__run(struct ui_browser *self, int delay_secs)
         return -1;
 }
 
-unsigned int ui_browser__list_head_refresh(struct ui_browser *self)
+unsigned int ui_browser__list_head_refresh(struct ui_browser *browser)
 {
         struct list_head *pos;
-        struct list_head *head = self->entries;
+        struct list_head *head = browser->entries;
         int row = 0;
 
-        if (self->top == NULL || self->top == self->entries)
-                self->top = ui_browser__list_head_filter_entries(self, head->next);
+        if (browser->top == NULL || browser->top == browser->entries)
+                browser->top = ui_browser__list_head_filter_entries(browser, head->next);
 
-        pos = self->top;
+        pos = browser->top;
 
         list_for_each_from(pos, head) {
-                if (!self->filter || !self->filter(self, pos)) {
-                        ui_browser__gotorc(self, row, 0);
-                        self->write(self, pos, row);
-                        if (++row == self->height)
+                if (!browser->filter || !browser->filter(browser, pos)) {
+                        ui_browser__gotorc(browser, row, 0);
+                        browser->write(browser, pos, row);
+                        if (++row == browser->height)
                                 break;
                 }
         }
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index 77b5b1280834..4deea6aaf927 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -83,30 +83,30 @@ static int annotate_browser__set_jumps_percent_color(struct annotate_browser *br
          return ui_browser__set_color(&browser->b, color);
 }
 
-static void annotate_browser__write(struct ui_browser *self, void *entry, int row)
+static void annotate_browser__write(struct ui_browser *browser, void *entry, int row)
 {
-        struct annotate_browser *ab = container_of(self, struct annotate_browser, b);
+        struct annotate_browser *ab = container_of(browser, struct annotate_browser, b);
         struct disasm_line *dl = list_entry(entry, struct disasm_line, node);
         struct browser_disasm_line *bdl = disasm_line__browser(dl);
-        bool current_entry = ui_browser__is_current_entry(self, row);
+        bool current_entry = ui_browser__is_current_entry(browser, row);
         bool change_color = (!annotate_browser__opts.hide_src_code &&
-                             (!current_entry || (self->use_navkeypressed &&
-                                                 !self->navkeypressed)));
-        int width = self->width, printed;
+                             (!current_entry || (browser->use_navkeypressed &&
+                                                 !browser->navkeypressed)));
+        int width = browser->width, printed;
         char bf[256];
 
         if (dl->offset != -1 && bdl->percent != 0.0) {
-                ui_browser__set_percent_color(self, bdl->percent, current_entry);
+                ui_browser__set_percent_color(browser, bdl->percent, current_entry);
                 slsmg_printf("%6.2f ", bdl->percent);
         } else {
-                ui_browser__set_percent_color(self, 0, current_entry);
+                ui_browser__set_percent_color(browser, 0, current_entry);
                 slsmg_write_nstring(" ", 7);
         }
 
         SLsmg_write_char(' ');
 
         /* The scroll bar isn't being used */
-        if (!self->navkeypressed)
+        if (!browser->navkeypressed)
                 width += 1;
 
         if (!*dl->line)
@@ -135,7 +135,7 @@ static void annotate_browser__write(struct ui_browser *self, void *entry, int ro
                                         prev = annotate_browser__set_jumps_percent_color(ab, bdl->jump_sources,
                                                                                          current_entry);
                                         slsmg_write_nstring(bf, printed);
-                                        ui_browser__set_color(self, prev);
+                                        ui_browser__set_color(browser, prev);
                                 }
 
                                 printed = scnprintf(bf, sizeof(bf), "%*" PRIx64 ": ",
@@ -147,19 +147,19 @@ static void annotate_browser__write(struct ui_browser *self, void *entry, int ro
                 }
 
                 if (change_color)
-                        color = ui_browser__set_color(self, HE_COLORSET_ADDR);
+                        color = ui_browser__set_color(browser, HE_COLORSET_ADDR);
                 slsmg_write_nstring(bf, printed);
                 if (change_color)
-                        ui_browser__set_color(self, color);
+                        ui_browser__set_color(browser, color);
                 if (dl->ins && dl->ins->ops->scnprintf) {
                         if (ins__is_jump(dl->ins)) {
                                 bool fwd = dl->ops.target.offset > (u64)dl->offset;
 
-                                ui_browser__write_graph(self, fwd ? SLSMG_DARROW_CHAR :
+                                ui_browser__write_graph(browser, fwd ? SLSMG_DARROW_CHAR :
                                                                     SLSMG_UARROW_CHAR);
                                 SLsmg_write_char(' ');
                         } else if (ins__is_call(dl->ins)) {
-                                ui_browser__write_graph(self, SLSMG_RARROW_CHAR);
+                                ui_browser__write_graph(browser, SLSMG_RARROW_CHAR);
                                 SLsmg_write_char(' ');
                         } else {
                                 slsmg_write_nstring(" ", 2);
@@ -168,7 +168,7 @@ static void annotate_browser__write(struct ui_browser *self, void *entry, int ro
                         if (strcmp(dl->name, "retq")) {
                                 slsmg_write_nstring(" ", 2);
                         } else {
-                                ui_browser__write_graph(self, SLSMG_LARROW_CHAR);
+                                ui_browser__write_graph(browser, SLSMG_LARROW_CHAR);
                                 SLsmg_write_char(' ');
                         }
                 }
@@ -275,27 +275,27 @@ static void disasm_rb_tree__insert(struct rb_root *root, struct browser_disasm_l
         rb_insert_color(&bdl->rb_node, root);
 }
 
-static void annotate_browser__set_top(struct annotate_browser *self,
+static void annotate_browser__set_top(struct annotate_browser *browser,
                                       struct disasm_line *pos, u32 idx)
 {
         unsigned back;
 
-        ui_browser__refresh_dimensions(&self->b);
-        back = self->b.height / 2;
-        self->b.top_idx = self->b.index = idx;
+        ui_browser__refresh_dimensions(&browser->b);
+        back = browser->b.height / 2;
+        browser->b.top_idx = browser->b.index = idx;
 
-        while (self->b.top_idx != 0 && back != 0) {
+        while (browser->b.top_idx != 0 && back != 0) {
                 pos = list_entry(pos->node.prev, struct disasm_line, node);
 
-                if (disasm_line__filter(&self->b, &pos->node))
+                if (disasm_line__filter(&browser->b, &pos->node))
                         continue;
 
-                --self->b.top_idx;
+                --browser->b.top_idx;
                 --back;
         }
 
-        self->b.top = pos;
-        self->b.navkeypressed = true;
+        browser->b.top = pos;
+        browser->b.navkeypressed = true;
 }
 
 static void annotate_browser__set_rb_top(struct annotate_browser *browser,
@@ -600,33 +600,33 @@ static void annotate_browser__update_addr_width(struct annotate_browser *browser
                 browser->addr_width += browser->jumps_width + 1;
 }
 
-static int annotate_browser__run(struct annotate_browser *self, int evidx,
+static int annotate_browser__run(struct annotate_browser *browser, int evidx,
                                  void(*timer)(void *arg),
                                  void *arg, int delay_secs)
 {
         struct rb_node *nd = NULL;
-        struct map_symbol *ms = self->b.priv;
+        struct map_symbol *ms = browser->b.priv;
         struct symbol *sym = ms->sym;
         const char *help = "Press 'h' for help on key bindings";
         int key;
 
-        if (ui_browser__show(&self->b, sym->name, help) < 0)
+        if (ui_browser__show(&browser->b, sym->name, help) < 0)
                 return -1;
 
-        annotate_browser__calc_percent(self, evidx);
+        annotate_browser__calc_percent(browser, evidx);
 
-        if (self->curr_hot) {
-                annotate_browser__set_rb_top(self, self->curr_hot);
-                self->b.navkeypressed = false;
+        if (browser->curr_hot) {
+                annotate_browser__set_rb_top(browser, browser->curr_hot);
+                browser->b.navkeypressed = false;
         }
 
-        nd = self->curr_hot;
+        nd = browser->curr_hot;
 
         while (1) {
-                key = ui_browser__run(&self->b, delay_secs);
+                key = ui_browser__run(&browser->b, delay_secs);
 
                 if (delay_secs != 0) {
-                        annotate_browser__calc_percent(self, evidx);
+                        annotate_browser__calc_percent(browser, evidx);
                         /*
                          * Current line focus got out of the list of most active
                          * lines, NULL it so that if TAB|UNTAB is pressed, we
@@ -648,21 +648,21 @@ static int annotate_browser__run(struct annotate_browser *self, int evidx,
                         if (nd != NULL) {
                                 nd = rb_prev(nd);
                                 if (nd == NULL)
-                                        nd = rb_last(&self->entries);
+                                        nd = rb_last(&browser->entries);
                         } else
-                                nd = self->curr_hot;
+                                nd = browser->curr_hot;
                         break;
                 case K_UNTAB:
                         if (nd != NULL)
                                 nd = rb_next(nd);
                                 if (nd == NULL)
-                                        nd = rb_first(&self->entries);
+                                        nd = rb_first(&browser->entries);
                         else
-                                nd = self->curr_hot;
+                                nd = browser->curr_hot;
                         break;
                 case K_F1:
                 case 'h':
-                        ui_browser__help_window(&self->b,
+                        ui_browser__help_window(&browser->b,
                 "UP/DOWN/PGUP\n"
                 "PGDN/SPACE    Navigate\n"
                 "q/ESC/CTRL+C  Exit\n\n"
@@ -678,62 +678,62 @@ static int annotate_browser__run(struct annotate_browser *self, int evidx,
                 "?             Search previous string\n");
                         continue;
                 case 'H':
-                        nd = self->curr_hot;
+                        nd = browser->curr_hot;
                         break;
                 case 's':
-                        if (annotate_browser__toggle_source(self))
+                        if (annotate_browser__toggle_source(browser))
                                 ui_helpline__puts(help);
                         continue;
                 case 'o':
                         annotate_browser__opts.use_offset = !annotate_browser__opts.use_offset;
-                        annotate_browser__update_addr_width(self);
+                        annotate_browser__update_addr_width(browser);
                         continue;
                 case 'j':
                         annotate_browser__opts.jump_arrows = !annotate_browser__opts.jump_arrows;
                         continue;
                 case 'J':
                         annotate_browser__opts.show_nr_jumps = !annotate_browser__opts.show_nr_jumps;
-                        annotate_browser__update_addr_width(self);
+                        annotate_browser__update_addr_width(browser);
                         continue;
                 case '/':
-                        if (annotate_browser__search(self, delay_secs)) {
+                        if (annotate_browser__search(browser, delay_secs)) {
 show_help:
                                 ui_helpline__puts(help);
                         }
                         continue;
                 case 'n':
-                        if (self->searching_backwards ?
-                            annotate_browser__continue_search_reverse(self, delay_secs) :
-                            annotate_browser__continue_search(self, delay_secs))
+                        if (browser->searching_backwards ?
+                            annotate_browser__continue_search_reverse(browser, delay_secs) :
+                            annotate_browser__continue_search(browser, delay_secs))
                                 goto show_help;
                         continue;
                 case '?':
-                        if (annotate_browser__search_reverse(self, delay_secs))
+                        if (annotate_browser__search_reverse(browser, delay_secs))
                                 goto show_help;
                         continue;
                 case 'D': {
                         static int seq;
                         ui_helpline__pop();
                         ui_helpline__fpush("%d: nr_ent=%d, height=%d, idx=%d, top_idx=%d, nr_asm_entries=%d",
-                                           seq++, self->b.nr_entries,
-                                           self->b.height,
-                                           self->b.index,
-                                           self->b.top_idx,
-                                           self->nr_asm_entries);
+                                           seq++, browser->b.nr_entries,
+                                           browser->b.height,
+                                           browser->b.index,
+                                           browser->b.top_idx,
+                                           browser->nr_asm_entries);
                 }
                         continue;
                 case K_ENTER:
                 case K_RIGHT:
-                        if (self->selection == NULL)
+                        if (browser->selection == NULL)
                                 ui_helpline__puts("Huh? No selection. Report to linux-kernel@vger.kernel.org");
-                        else if (self->selection->offset == -1)
+                        else if (browser->selection->offset == -1)
                                 ui_helpline__puts("Actions are only available for assembly lines.");
-                        else if (!self->selection->ins) {
-                                if (strcmp(self->selection->name, "retq"))
+                        else if (!browser->selection->ins) {
+                                if (strcmp(browser->selection->name, "retq"))
                                         goto show_sup_ins;
                                 goto out;
-                        } else if (!(annotate_browser__jump(self) ||
-                                     annotate_browser__callq(self, evidx, timer, arg, delay_secs))) {
+                        } else if (!(annotate_browser__jump(browser) ||
+                                     annotate_browser__callq(browser, evidx, timer, arg, delay_secs))) {
 show_sup_ins:
                                 ui_helpline__puts("Actions are only available for 'callq', 'retq' & jump instructions.");
                         }
@@ -748,10 +748,10 @@ show_sup_ins:
                 }
 
                 if (nd != NULL)
-                        annotate_browser__set_rb_top(self, nd);
+                        annotate_browser__set_rb_top(browser, nd);
         }
 out:
-        ui_browser__hide(&self->b);
+        ui_browser__hide(&browser->b);
         return key;
 }
 
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index a372a4b02635..53f6697d014e 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -26,21 +26,21 @@ struct hist_browser {
         bool                 has_symbols;
 };
 
-static int hists__browser_title(struct hists *self, char *bf, size_t size,
+static int hists__browser_title(struct hists *hists, char *bf, size_t size,
                                 const char *ev_name);
 
-static void hist_browser__refresh_dimensions(struct hist_browser *self)
+static void hist_browser__refresh_dimensions(struct hist_browser *browser)
 {
         /* 3 == +/- toggle symbol before actual hist_entry rendering */
-        self->b.width = 3 + (hists__sort_list_width(self->hists) +
+        browser->b.width = 3 + (hists__sort_list_width(browser->hists) +
                              sizeof("[k]"));
 }
 
-static void hist_browser__reset(struct hist_browser *self)
+static void hist_browser__reset(struct hist_browser *browser)
 {
-        self->b.nr_entries = self->hists->nr_entries;
-        hist_browser__refresh_dimensions(self);
-        ui_browser__reset_index(&self->b);
+        browser->b.nr_entries = browser->hists->nr_entries;
+        hist_browser__refresh_dimensions(browser);
+        ui_browser__reset_index(&browser->b);
 }
 
 static char tree__folded_sign(bool unfolded)
@@ -48,32 +48,32 @@ static char tree__folded_sign(bool unfolded)
         return unfolded ? '-' : '+';
 }
 
-static char map_symbol__folded(const struct map_symbol *self)
+static char map_symbol__folded(const struct map_symbol *ms)
 {
-        return self->has_children ? tree__folded_sign(self->unfolded) : ' ';
+        return ms->has_children ? tree__folded_sign(ms->unfolded) : ' ';
 }
 
-static char hist_entry__folded(const struct hist_entry *self)
+static char hist_entry__folded(const struct hist_entry *he)
 {
-        return map_symbol__folded(&self->ms);
+        return map_symbol__folded(&he->ms);
 }
 
-static char callchain_list__folded(const struct callchain_list *self)
+static char callchain_list__folded(const struct callchain_list *cl)
 {
-        return map_symbol__folded(&self->ms);
+        return map_symbol__folded(&cl->ms);
 }
 
-static void map_symbol__set_folding(struct map_symbol *self, bool unfold)
+static void map_symbol__set_folding(struct map_symbol *ms, bool unfold)
 {
-        self->unfolded = unfold ? self->has_children : false;
+        ms->unfolded = unfold ? ms->has_children : false;
 }
 
-static int callchain_node__count_rows_rb_tree(struct callchain_node *self)
+static int callchain_node__count_rows_rb_tree(struct callchain_node *node)
 {
         int n = 0;
         struct rb_node *nd;
 
-        for (nd = rb_first(&self->rb_root); nd; nd = rb_next(nd)) {
+        for (nd = rb_first(&node->rb_root); nd; nd = rb_next(nd)) {
                 struct callchain_node *child = rb_entry(nd, struct callchain_node, rb_node);
                 struct callchain_list *chain;
                 char folded_sign = ' '; /* No children */
@@ -123,23 +123,23 @@ static int callchain__count_rows(struct rb_root *chain)
         return n;
 }
 
-static bool map_symbol__toggle_fold(struct map_symbol *self)
+static bool map_symbol__toggle_fold(struct map_symbol *ms)
 {
-        if (!self)
+        if (!ms)
                 return false;
 
-        if (!self->has_children)
+        if (!ms->has_children)
                 return false;
 
-        self->unfolded = !self->unfolded;
+        ms->unfolded = !ms->unfolded;
         return true;
 }
 
-static void callchain_node__init_have_children_rb_tree(struct callchain_node *self)
+static void callchain_node__init_have_children_rb_tree(struct callchain_node *node)
 {
-        struct rb_node *nd = rb_first(&self->rb_root);
+        struct rb_node *nd = rb_first(&node->rb_root);
 
-        for (nd = rb_first(&self->rb_root); nd; nd = rb_next(nd)) {
+        for (nd = rb_first(&node->rb_root); nd; nd = rb_next(nd)) {
                 struct callchain_node *child = rb_entry(nd, struct callchain_node, rb_node);
                 struct callchain_list *chain;
                 bool first = true;
@@ -158,49 +158,49 @@ static void callchain_node__init_have_children_rb_tree(struct callchain_node *se
         }
 }
 
-static void callchain_node__init_have_children(struct callchain_node *self)
+static void callchain_node__init_have_children(struct callchain_node *node)
 {
         struct callchain_list *chain;
 
-        list_for_each_entry(chain, &self->val, list)
-                chain->ms.has_children = !RB_EMPTY_ROOT(&self->rb_root);
+        list_for_each_entry(chain, &node->val, list)
+                chain->ms.has_children = !RB_EMPTY_ROOT(&node->rb_root);
 
-        callchain_node__init_have_children_rb_tree(self);
+        callchain_node__init_have_children_rb_tree(node);
 }
 
-static void callchain__init_have_children(struct rb_root *self)
+static void callchain__init_have_children(struct rb_root *root)
 {
         struct rb_node *nd;
 
-        for (nd = rb_first(self); nd; nd = rb_next(nd)) {
+        for (nd = rb_first(root); nd; nd = rb_next(nd)) {
                 struct callchain_node *node = rb_entry(nd, struct callchain_node, rb_node);
                 callchain_node__init_have_children(node);
         }
 }
 
-static void hist_entry__init_have_children(struct hist_entry *self)
+static void hist_entry__init_have_children(struct hist_entry *he)
 {
-        if (!self->init_have_children) {
-                self->ms.has_children = !RB_EMPTY_ROOT(&self->sorted_chain);
-                callchain__init_have_children(&self->sorted_chain);
-                self->init_have_children = true;
+        if (!he->init_have_children) {
+                he->ms.has_children = !RB_EMPTY_ROOT(&he->sorted_chain);
+                callchain__init_have_children(&he->sorted_chain);
+                he->init_have_children = true;
         }
 }
 
-static bool hist_browser__toggle_fold(struct hist_browser *self)
+static bool hist_browser__toggle_fold(struct hist_browser *browser)
 {
-        if (map_symbol__toggle_fold(self->selection)) {
-                struct hist_entry *he = self->he_selection;
+        if (map_symbol__toggle_fold(browser->selection)) {
+                struct hist_entry *he = browser->he_selection;
 
                 hist_entry__init_have_children(he);
-                self->hists->nr_entries -= he->nr_rows;
+                browser->hists->nr_entries -= he->nr_rows;
 
                 if (he->ms.unfolded)
                         he->nr_rows = callchain__count_rows(&he->sorted_chain);
                 else
                         he->nr_rows = 0;
-                self->hists->nr_entries += he->nr_rows;
-                self->b.nr_entries = self->hists->nr_entries;
+                browser->hists->nr_entries += he->nr_rows;
+                browser->b.nr_entries = browser->hists->nr_entries;
 
                 return true;
         }
@@ -209,12 +209,12 @@ static bool hist_browser__toggle_fold(struct hist_browser *self)
         return false;
 }
 
-static int callchain_node__set_folding_rb_tree(struct callchain_node *self, bool unfold)
+static int callchain_node__set_folding_rb_tree(struct callchain_node *node, bool unfold)
 {
         int n = 0;
         struct rb_node *nd;
 
-        for (nd = rb_first(&self->rb_root); nd; nd = rb_next(nd)) {
+        for (nd = rb_first(&node->rb_root); nd; nd = rb_next(nd)) {
                 struct callchain_node *child = rb_entry(nd, struct callchain_node, rb_node);
                 struct callchain_list *chain;
                 bool has_children = false;
@@ -263,37 +263,37 @@ static int callchain__set_folding(struct rb_root *chain, bool unfold)
         return n;
 }
 
-static void hist_entry__set_folding(struct hist_entry *self, bool unfold)
+static void hist_entry__set_folding(struct hist_entry *he, bool unfold)
 {
-        hist_entry__init_have_children(self);
-        map_symbol__set_folding(&self->ms, unfold);
+        hist_entry__init_have_children(he);
+        map_symbol__set_folding(&he->ms, unfold);
 
-        if (self->ms.has_children) {
-                int n = callchain__set_folding(&self->sorted_chain, unfold);
-                self->nr_rows = unfold ? n : 0;
+        if (he->ms.has_children) {
+                int n = callchain__set_folding(&he->sorted_chain, unfold);
+                he->nr_rows = unfold ? n : 0;
         } else
-                self->nr_rows = 0;
+                he->nr_rows = 0;
 }
 
-static void hists__set_folding(struct hists *self, bool unfold)
+static void hists__set_folding(struct hists *hists, bool unfold)
 {
         struct rb_node *nd;
 
-        self->nr_entries = 0;
+        hists->nr_entries = 0;
 
-        for (nd = rb_first(&self->entries); nd; nd = rb_next(nd)) {
+        for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) {
                 struct hist_entry *he = rb_entry(nd, struct hist_entry, rb_node);
                 hist_entry__set_folding(he, unfold);
-                self->nr_entries += 1 + he->nr_rows;
+                hists->nr_entries += 1 + he->nr_rows;
         }
 }
 
-static void hist_browser__set_folding(struct hist_browser *self, bool unfold)
+static void hist_browser__set_folding(struct hist_browser *browser, bool unfold)
 {
-        hists__set_folding(self->hists, unfold);
-        self->b.nr_entries = self->hists->nr_entries;
+        hists__set_folding(browser->hists, unfold);
+        browser->b.nr_entries = browser->hists->nr_entries;
         /* Go to the start, we may be way after valid entries after a collapse */
-        ui_browser__reset_index(&self->b);
+        ui_browser__reset_index(&browser->b);
 }
 
 static void ui_browser__warn_lost_events(struct ui_browser *browser)
@@ -305,64 +305,64 @@ static void ui_browser__warn_lost_events(struct ui_browser *browser)
                 "Or reduce the sampling frequency.");
 }
 
-static int hist_browser__run(struct hist_browser *self, const char *ev_name,
+static int hist_browser__run(struct hist_browser *browser, const char *ev_name,
                              void(*timer)(void *arg), void *arg, int delay_secs)
 {
         int key;
         char title[160];
 
-        self->b.entries = &self->hists->entries;
-        self->b.nr_entries = self->hists->nr_entries;
+        browser->b.entries = &browser->hists->entries;
+        browser->b.nr_entries = browser->hists->nr_entries;
 
-        hist_browser__refresh_dimensions(self);
-        hists__browser_title(self->hists, title, sizeof(title), ev_name);
+        hist_browser__refresh_dimensions(browser);
+        hists__browser_title(browser->hists, title, sizeof(title), ev_name);
 
-        if (ui_browser__show(&self->b, title,
+        if (ui_browser__show(&browser->b, title,
                              "Press '?' for help on key bindings") < 0)
                 return -1;
 
         while (1) {
-                key = ui_browser__run(&self->b, delay_secs);
+                key = ui_browser__run(&browser->b, delay_secs);
 
                 switch (key) {
                 case K_TIMER:
                         timer(arg);
-                        ui_browser__update_nr_entries(&self->b, self->hists->nr_entries);
+                        ui_browser__update_nr_entries(&browser->b, browser->hists->nr_entries);
 
-                        if (self->hists->stats.nr_lost_warned !=
-                            self->hists->stats.nr_events[PERF_RECORD_LOST]) {
-                                self->hists->stats.nr_lost_warned =
-                                        self->hists->stats.nr_events[PERF_RECORD_LOST];
-                                ui_browser__warn_lost_events(&self->b);
+                        if (browser->hists->stats.nr_lost_warned !=
+                            browser->hists->stats.nr_events[PERF_RECORD_LOST]) {
+                                browser->hists->stats.nr_lost_warned =
+                                        browser->hists->stats.nr_events[PERF_RECORD_LOST];
+                                ui_browser__warn_lost_events(&browser->b);
                         }
 
-                        hists__browser_title(self->hists, title, sizeof(title), ev_name);
-                        ui_browser__show_title(&self->b, title);
+                        hists__browser_title(browser->hists, title, sizeof(title), ev_name);
+                        ui_browser__show_title(&browser->b, title);
                         continue;
                 case 'D': { /* Debug */
                         static int seq;
-                        struct hist_entry *h = rb_entry(self->b.top,
+                        struct hist_entry *h = rb_entry(browser->b.top,
                                                         struct hist_entry, rb_node);
                         ui_helpline__pop();
                         ui_helpline__fpush("%d: nr_ent=(%d,%d), height=%d, idx=%d, fve: idx=%d, row_off=%d, nrows=%d",
-                                           seq++, self->b.nr_entries,
-                                           self->hists->nr_entries,
-                                           self->b.height,
-                                           self->b.index,
-                                           self->b.top_idx,
+                                           seq++, browser->b.nr_entries,
+                                           browser->hists->nr_entries,
+                                           browser->b.height,
+                                           browser->b.index,
+                                           browser->b.top_idx,
                                            h->row_offset, h->nr_rows);
                 }
                         break;
                 case 'C':
                         /* Collapse the whole world. */
-                        hist_browser__set_folding(self, false);
+                        hist_browser__set_folding(browser, false);
                         break;
                 case 'E':
                         /* Expand the whole world. */
-                        hist_browser__set_folding(self, true);
+                        hist_browser__set_folding(browser, true);
                         break;
                 case K_ENTER:
-                        if (hist_browser__toggle_fold(self))
+                        if (hist_browser__toggle_fold(browser))
                                 break;
                         /* fall thru */
                 default:
@@ -370,23 +370,23 @@ static int hist_browser__run(struct hist_browser *self, const char *ev_name,
                 }
         }
 out:
-        ui_browser__hide(&self->b);
+        ui_browser__hide(&browser->b);
         return key;
 }
 
-static char *callchain_list__sym_name(struct callchain_list *self,
+static char *callchain_list__sym_name(struct callchain_list *cl,
                                       char *bf, size_t bfsize)
 {
-        if (self->ms.sym)
-                return self->ms.sym->name;
+        if (cl->ms.sym)
+                return cl->ms.sym->name;
 
-        snprintf(bf, bfsize, "%#" PRIx64, self->ip);
+        snprintf(bf, bfsize, "%#" PRIx64, cl->ip);
         return bf;
 }
 
 #define LEVEL_OFFSET_STEP 3
 
-static int hist_browser__show_callchain_node_rb_tree(struct hist_browser *self,
+static int hist_browser__show_callchain_node_rb_tree(struct hist_browser *browser,
                                                      struct callchain_node *chain_node,
                                                      u64 total, int level,
                                                      unsigned short row,
@@ -444,21 +444,21 @@ static int hist_browser__show_callchain_node_rb_tree(struct hist_browser *self,
                         }
 
                         color = HE_COLORSET_NORMAL;
-                        width = self->b.width - (offset + extra_offset + 2);
-                        if (ui_browser__is_current_entry(&self->b, row)) {
-                                self->selection = &chain->ms;
+                        width = browser->b.width - (offset + extra_offset + 2);
+                        if (ui_browser__is_current_entry(&browser->b, row)) {
+                                browser->selection = &chain->ms;
                                 color = HE_COLORSET_SELECTED;
                                 *is_current_entry = true;
                         }
 
-                        ui_browser__set_color(&self->b, color);
-                        ui_browser__gotorc(&self->b, row, 0);
+                        ui_browser__set_color(&browser->b, color);
+                        ui_browser__gotorc(&browser->b, row, 0);
                         slsmg_write_nstring(" ", offset + extra_offset);
                         slsmg_printf("%c ", folded_sign);
                         slsmg_write_nstring(str, width);
                         free(alloc_str);
 
-                        if (++row == self->b.height)
+                        if (++row == browser->b.height)
                                 goto out;
 do_next:
                         if (folded_sign == '+')
@@ -467,11 +467,11 @@ do_next:
 
                 if (folded_sign == '-') {
                         const int new_level = level + (extra_offset ? 2 : 1);
-                        row += hist_browser__show_callchain_node_rb_tree(self, child, new_total,
+                        row += hist_browser__show_callchain_node_rb_tree(browser, child, new_total,
                                                                          new_level, row, row_offset,
                                                                          is_current_entry);
                 }
-                if (row == self->b.height)
+                if (row == browser->b.height)
                         goto out;
                 node = next;
         }
@@ -479,7 +479,7 @@ out:
         return row - first_row;
 }
 
-static int hist_browser__show_callchain_node(struct hist_browser *self,
+static int hist_browser__show_callchain_node(struct hist_browser *browser,
                                              struct callchain_node *node,
                                              int level, unsigned short row,
                                              off_t *row_offset,
@@ -488,7 +488,7 @@ static int hist_browser__show_callchain_node(struct hist_browser *self,
         struct callchain_list *chain;
         int first_row = row,
              offset = level * LEVEL_OFFSET_STEP,
-             width = self->b.width - offset;
+             width = browser->b.width - offset;
         char folded_sign = ' ';
 
         list_for_each_entry(chain, &node->val, list) {
@@ -503,26 +503,26 @@ static int hist_browser__show_callchain_node(struct hist_browser *self,
                 }
 
                 color = HE_COLORSET_NORMAL;
-                if (ui_browser__is_current_entry(&self->b, row)) {
-                        self->selection = &chain->ms;
+                if (ui_browser__is_current_entry(&browser->b, row)) {
+                        browser->selection = &chain->ms;
                         color = HE_COLORSET_SELECTED;
                         *is_current_entry = true;
                 }
 
                 s = callchain_list__sym_name(chain, ipstr, sizeof(ipstr));
-                ui_browser__gotorc(&self->b, row, 0);
-                ui_browser__set_color(&self->b, color);
+                ui_browser__gotorc(&browser->b, row, 0);
+                ui_browser__set_color(&browser->b, color);
                 slsmg_write_nstring(" ", offset);
                 slsmg_printf("%c ", folded_sign);
                 slsmg_write_nstring(s, width - 2);
 
-                if (++row == self->b.height)
+                if (++row == browser->b.height)
                         goto out;
         }
 
         if (folded_sign == '-')
-                row += hist_browser__show_callchain_node_rb_tree(self, node,
-                                                                 self->hists->stats.total_period,
+                row += hist_browser__show_callchain_node_rb_tree(browser, node,
+                                                                 browser->hists->stats.total_period,
                                                                  level + 1, row,
                                                                  row_offset,
                                                                  is_current_entry);
@@ -530,7 +530,7 @@ out:
         return row - first_row;
 }
 
-static int hist_browser__show_callchain(struct hist_browser *self,
+static int hist_browser__show_callchain(struct hist_browser *browser,
                                         struct rb_root *chain,
                                         int level, unsigned short row,
                                         off_t *row_offset,
@@ -542,31 +542,31 @@ static int hist_browser__show_callchain(struct hist_browser *self,
         for (nd = rb_first(chain); nd; nd = rb_next(nd)) {
                 struct callchain_node *node = rb_entry(nd, struct callchain_node, rb_node);
 
-                row += hist_browser__show_callchain_node(self, node, level,
+                row += hist_browser__show_callchain_node(browser, node, level,
                                                          row, row_offset,
                                                          is_current_entry);
-                if (row == self->b.height)
+                if (row == browser->b.height)
                         break;
         }
 
         return row - first_row;
 }
 
-static int hist_browser__show_entry(struct hist_browser *self,
+static int hist_browser__show_entry(struct hist_browser *browser,
                                     struct hist_entry *entry,
                                     unsigned short row)
 {
         char s[256];
         double percent;
         int printed = 0;
-        int width = self->b.width - 6; /* The percentage */
+        int width = browser->b.width - 6; /* The percentage */
         char folded_sign = ' ';
-        bool current_entry = ui_browser__is_current_entry(&self->b, row);
+        bool current_entry = ui_browser__is_current_entry(&browser->b, row);
         off_t row_offset = entry->row_offset;
 
         if (current_entry) {
-                self->he_selection = entry;
-                self->selection = &entry->ms;
+                browser->he_selection = entry;
+                browser->selection = &entry->ms;
         }
 
         if (symbol_conf.use_callchain) {
@@ -575,11 +575,11 @@ static int hist_browser__show_entry(struct hist_browser *self,
         }
 
         if (row_offset == 0) {
-                hist_entry__snprintf(entry, s, sizeof(s), self->hists);
-                percent = (entry->period * 100.0) / self->hists->stats.total_period;
+                hist_entry__snprintf(entry, s, sizeof(s), browser->hists);
+                percent = (entry->period * 100.0) / browser->hists->stats.total_period;
 
-                ui_browser__set_percent_color(&self->b, percent, current_entry);
-                ui_browser__gotorc(&self->b, row, 0);
+                ui_browser__set_percent_color(&browser->b, percent, current_entry);
+                ui_browser__gotorc(&browser->b, row, 0);
                 if (symbol_conf.use_callchain) {
                         slsmg_printf("%c ", folded_sign);
                         width -= 2;
@@ -588,11 +588,11 @@ static int hist_browser__show_entry(struct hist_browser *self,
                 slsmg_printf(" %5.2f%%", percent);
 
                 /* The scroll bar isn't being used */
-                if (!self->b.navkeypressed)
+                if (!browser->b.navkeypressed)
                         width += 1;
 
-                if (!current_entry || !self->b.navkeypressed)
-                        ui_browser__set_color(&self->b, HE_COLORSET_NORMAL);
+                if (!current_entry || !browser->b.navkeypressed)
+                        ui_browser__set_color(&browser->b, HE_COLORSET_NORMAL);
 
                 if (symbol_conf.show_nr_samples) {
                         slsmg_printf(" %11u", entry->nr_events);
@@ -610,12 +610,12 @@ static int hist_browser__show_entry(struct hist_browser *self,
         } else
                 --row_offset;
 
-        if (folded_sign == '-' && row != self->b.height) {
-                printed += hist_browser__show_callchain(self, &entry->sorted_chain,
+        if (folded_sign == '-' && row != browser->b.height) {
+                printed += hist_browser__show_callchain(browser, &entry->sorted_chain,
                                                         1, row, &row_offset,
                                                         &current_entry);
                 if (current_entry)
-                        self->he_selection = entry;
+                        browser->he_selection = entry;
         }
 
         return printed;
@@ -631,22 +631,22 @@ static void ui_browser__hists_init_top(struct ui_browser *browser)
         }
 }
 
-static unsigned int hist_browser__refresh(struct ui_browser *self)
+static unsigned int hist_browser__refresh(struct ui_browser *browser)
 {
         unsigned row = 0;
         struct rb_node *nd;
-        struct hist_browser *hb = container_of(self, struct hist_browser, b);
+        struct hist_browser *hb = container_of(browser, struct hist_browser, b);
 
-        ui_browser__hists_init_top(self);
+        ui_browser__hists_init_top(browser);
 
-        for (nd = self->top; nd; nd = rb_next(nd)) {
+        for (nd = browser->top; nd; nd = rb_next(nd)) {
                 struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
 
                 if (h->filtered)
                         continue;
 
                 row += hist_browser__show_entry(hb, h, row);
-                if (row == self->height)
+                if (row == browser->height)
                         break;
         }
 
@@ -679,27 +679,27 @@ static struct rb_node *hists__filter_prev_entries(struct rb_node *nd)
         return NULL;
 }
 
-static void ui_browser__hists_seek(struct ui_browser *self,
+static void ui_browser__hists_seek(struct ui_browser *browser,
                                    off_t offset, int whence)
 {
         struct hist_entry *h;
         struct rb_node *nd;
         bool first = true;
 
-        if (self->nr_entries == 0)
+        if (browser->nr_entries == 0)
                 return;
 
-        ui_browser__hists_init_top(self);
+        ui_browser__hists_init_top(browser);
 
         switch (whence) {
         case SEEK_SET:
-                nd = hists__filter_entries(rb_first(self->entries));
+                nd = hists__filter_entries(rb_first(browser->entries));
                 break;
         case SEEK_CUR:
-                nd = self->top;
+                nd = browser->top;
                 goto do_offset;
         case SEEK_END:
-                nd = hists__filter_prev_entries(rb_last(self->entries));
+                nd = hists__filter_prev_entries(rb_last(browser->entries));
                 first = false;
                 break;
         default:
@@ -710,7 +710,7 @@ static void ui_browser__hists_seek(struct ui_browser *self,
          * Moves not relative to the first visible entry invalidates its
          * row_offset:
          */
-        h = rb_entry(self->top, struct hist_entry, rb_node);
+        h = rb_entry(browser->top, struct hist_entry, rb_node);
         h->row_offset = 0;
 
         /*
@@ -738,7 +738,7 @@ do_offset:
                                 } else {
                                         h->row_offset += offset;
                                         offset = 0;
-                                        self->top = nd;
+                                        browser->top = nd;
                                         break;
                                 }
                         }
@@ -746,7 +746,7 @@ do_offset:
                         if (nd == NULL)
                                 break;
                         --offset;
-                        self->top = nd;
+                        browser->top = nd;
                 } while (offset != 0);
         } else if (offset < 0) {
                 while (1) {
@@ -759,7 +759,7 @@ do_offset:
                                         } else {
                                                 h->row_offset += offset;
                                                 offset = 0;
-                                                self->top = nd;
+                                                browser->top = nd;
                                                 break;
                                         }
                                 } else {
@@ -769,7 +769,7 @@ do_offset:
                                         } else {
                                                 h->row_offset = h->nr_rows + offset;
                                                 offset = 0;
-                                                self->top = nd;
+                                                browser->top = nd;
                                                 break;
                                         }
                                 }
@@ -779,7 +779,7 @@ do_offset:
                         if (nd == NULL)
                                 break;
                         ++offset;
-                        self->top = nd;
+                        browser->top = nd;
                         if (offset == 0) {
                                 /*
                                  * Last unfiltered hist_entry, check if it is
@@ -794,7 +794,7 @@ do_offset:
                         first = false;
                 }
         } else {
-                self->top = nd;
+                browser->top = nd;
                 h = rb_entry(nd, struct hist_entry, rb_node);
                 h->row_offset = 0;
         }
@@ -802,46 +802,46 @@ do_offset:
 
 static struct hist_browser *hist_browser__new(struct hists *hists)
 {
-        struct hist_browser *self = zalloc(sizeof(*self));
+        struct hist_browser *browser = zalloc(sizeof(*browser));
 
-        if (self) {
-                self->hists = hists;
-                self->b.refresh = hist_browser__refresh;
-                self->b.seek = ui_browser__hists_seek;
-                self->b.use_navkeypressed = true;
+        if (browser) {
+                browser->hists = hists;
+                browser->b.refresh = hist_browser__refresh;
+                browser->b.seek = ui_browser__hists_seek;
+                browser->b.use_navkeypressed = true;
                 if (sort__branch_mode == 1)
-                        self->has_symbols = sort_sym_from.list.next != NULL;
+                        browser->has_symbols = sort_sym_from.list.next != NULL;
                 else
-                        self->has_symbols = sort_sym.list.next != NULL;
+                        browser->has_symbols = sort_sym.list.next != NULL;
         }
 
-        return self;
+        return browser;
 }
 
-static void hist_browser__delete(struct hist_browser *self)
+static void hist_browser__delete(struct hist_browser *browser)
 {
-        free(self);
+        free(browser);
 }
 
-static struct hist_entry *hist_browser__selected_entry(struct hist_browser *self)
+static struct hist_entry *hist_browser__selected_entry(struct hist_browser *browser)
 {
-        return self->he_selection;
+        return browser->he_selection;
 }
 
-static struct thread *hist_browser__selected_thread(struct hist_browser *self)
+static struct thread *hist_browser__selected_thread(struct hist_browser *browser)
 {
-        return self->he_selection->thread;
+        return browser->he_selection->thread;
 }
 
-static int hists__browser_title(struct hists *self, char *bf, size_t size,
+static int hists__browser_title(struct hists *hists, char *bf, size_t size,
                                 const char *ev_name)
 {
         char unit;
         int printed;
-        const struct dso *dso = self->dso_filter;
-        const struct thread *thread = self->thread_filter;
-        unsigned long nr_samples = self->stats.nr_events[PERF_RECORD_SAMPLE];
-        u64 nr_events = self->stats.total_period;
+        const struct dso *dso = hists->dso_filter;
+        const struct thread *thread = hists->thread_filter;
+        unsigned long nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE];
+        u64 nr_events = hists->stats.total_period;
 
         nr_samples = convert_unit(nr_samples, &unit);
         printed = scnprintf(bf, size,
@@ -849,9 +849,9 @@ static int hists__browser_title(struct hists *self, char *bf, size_t size,
                            nr_samples, unit, ev_name, nr_events);
 
 
-        if (self->uid_filter_str)
+        if (hists->uid_filter_str)
                 printed += snprintf(bf + printed, size - printed,
-                                    ", UID: %s", self->uid_filter_str);
+                                    ", UID: %s", hists->uid_filter_str);
         if (thread)
                 printed += scnprintf(bf + printed, size - printed,
                                     ", Thread: %s(%d)",
@@ -879,8 +879,8 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
                                     void(*timer)(void *arg), void *arg,
                                     int delay_secs)
 {
-        struct hists *self = &evsel->hists;
-        struct hist_browser *browser = hist_browser__new(self);
+        struct hists *hists = &evsel->hists;
+        struct hist_browser *browser = hist_browser__new(hists);
         struct branch_info *bi;
         struct pstack *fstack;
         char *options[16];
@@ -946,8 +946,8 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
                                         "Please enter the name of symbol you want to see",
                                         buf, "ENTER: OK, ESC: Cancel",
                                         delay_secs * 2) == K_ENTER) {
-                                self->symbol_filter_str = *buf ? buf : NULL;
-                                hists__filter_by_symbol(self);
+                                hists->symbol_filter_str = *buf ? buf : NULL;
+                                hists__filter_by_symbol(hists);
                                 hist_browser__reset(browser);
                         }
                         continue;
@@ -1128,7 +1128,7 @@ zoom_out_dso:
                                 sort_dso.elide = true;
                                 pstack__push(fstack, &browser->hists->dso_filter);
                         }
-                        hists__filter_by_dso(self);
+                        hists__filter_by_dso(hists);
                         hist_browser__reset(browser);
                 } else if (choice == zoom_thread) {
 zoom_thread:
@@ -1146,7 +1146,7 @@ zoom_out_thread:
                                 sort_thread.elide = true;
                                 pstack__push(fstack, &browser->hists->thread_filter);
                         }
-                        hists__filter_by_thread(self);
+                        hists__filter_by_thread(hists);
                         hist_browser__reset(browser);
                 }
         }