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-rw-r--r--tools/perf/util/newt.c49
1 files changed, 24 insertions, 25 deletions
diff --git a/tools/perf/util/newt.c b/tools/perf/util/newt.c
index e2deae0704d7..37fe8eb811ca 100644
--- a/tools/perf/util/newt.c
+++ b/tools/perf/util/newt.c
@@ -456,20 +456,24 @@ static int ui_browser__show(struct ui_browser *self, const char *title)
return 0;
}
-static int objdump_line__show(struct objdump_line *self, struct list_head *head,
- int width, struct hist_entry *he, int len,
- bool current_entry)
+static void annotate_browser__write(struct ui_browser *self, void *entry, int row)
{
- if (self->offset != -1) {
+ struct objdump_line *ol = rb_entry(entry, struct objdump_line, node);
+ bool current_entry = ui_browser__is_current_entry(self, row);
+ int width = self->width;
+
+ if (ol->offset != -1) {
+ struct hist_entry *he = self->priv;
struct symbol *sym = he->ms.sym;
+ int len = he->ms.sym->end - he->ms.sym->start;
unsigned int hits = 0;
double percent = 0.0;
int color;
struct sym_priv *priv = symbol__priv(sym);
struct sym_ext *sym_ext = priv->ext;
struct sym_hist *h = priv->hist;
- s64 offset = self->offset;
- struct objdump_line *next = objdump__get_next_ip_line(head, self);
+ s64 offset = ol->offset;
+ struct objdump_line *next = objdump__get_next_ip_line(self->entries, ol);
while (offset < (s64)len &&
(next == NULL || offset < next->offset)) {
@@ -497,12 +501,10 @@ static int objdump_line__show(struct objdump_line *self, struct list_head *head,
SLsmg_write_char(':');
slsmg_write_nstring(" ", 8);
- if (!*self->line)
+ if (!*ol->line)
slsmg_write_nstring(" ", width - 18);
else
- slsmg_write_nstring(self->line, width - 18);
-
- return 0;
+ slsmg_write_nstring(ol->line, width - 18);
}
static int ui_browser__refresh(struct ui_browser *self)
@@ -607,24 +609,20 @@ static char *callchain_list__sym_name(struct callchain_list *self,
return bf;
}
-static unsigned int hist_entry__annotate_browser_refresh(struct ui_browser *self)
+static unsigned int ui_browser__list_head_refresh(struct ui_browser *self)
{
- struct objdump_line *pos;
+ struct list_head *pos;
struct list_head *head = self->entries;
- struct hist_entry *he = self->priv;
int row = 0;
- int len = he->ms.sym->end - he->ms.sym->start;
if (self->first_visible_entry == NULL || self->first_visible_entry == self->entries)
self->first_visible_entry = head->next;
- pos = list_entry(self->first_visible_entry, struct objdump_line, node);
+ pos = self->first_visible_entry;
- list_for_each_entry_from(pos, head, node) {
- bool current_entry = ui_browser__is_current_entry(self, row);
+ list_for_each_from(pos, head) {
SLsmg_gotorc(self->top + row, self->left);
- objdump_line__show(pos, head, self->width,
- he, len, current_entry);
+ self->write(self, pos, row);
if (++row == self->height)
break;
}
@@ -634,10 +632,16 @@ static unsigned int hist_entry__annotate_browser_refresh(struct ui_browser *self
int hist_entry__tui_annotate(struct hist_entry *self)
{
- struct ui_browser browser;
struct newtExitStruct es;
struct objdump_line *pos, *n;
LIST_HEAD(head);
+ struct ui_browser browser = {
+ .entries = &head,
+ .refresh = ui_browser__list_head_refresh,
+ .seek = ui_browser__list_head_seek,
+ .write = annotate_browser__write,
+ .priv = self,
+ };
int ret;
if (self->ms.sym == NULL)
@@ -653,11 +657,6 @@ int hist_entry__tui_annotate(struct hist_entry *self)
ui_helpline__push("Press <- or ESC to exit");
- memset(&browser, 0, sizeof(browser));
- browser.entries = &head;
- browser.refresh = hist_entry__annotate_browser_refresh;
- browser.seek = ui_browser__list_head_seek;
- browser.priv = self;
list_for_each_entry(pos, &head, node) {
size_t line_len = strlen(pos->line);
if (browser.width < line_len)