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perf annotate: Move nr_events from annotate_browser to annotation struct

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Paving the way to move more stuff out of TUI and into the generic
annotation library.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-8vqax6wgfqohelot8j8zsfvs@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2018-03-15 11:52:32 -03:00
parent f56c083bc4
commit 0553e83dc1
2 changed files with 7 additions and 5 deletions
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11
tools/perf/ui/browsers/annotate.c
View File

@ -41,7 +41,6 @@ struct annotate_browser {
struct rb_node *curr_hot;
struct annotation_line *selection;
struct arch *arch;
int nr_events;
u64 start;
int nr_asm_entries;
int nr_entries;
@ -97,7 +96,9 @@ static int annotate_browser__set_jumps_percent_color(struct annotate_browser *br
static int annotate_browser__pcnt_width(struct annotate_browser *ab)
{
return (annotate_browser__opts.show_total_period ? 12 : 7) * ab->nr_events;
struct map_symbol *ms = ab->b.priv;
struct annotation *notes = symbol__annotation(ms->sym);
return (annotate_browser__opts.show_total_period ? 12 : 7) * notes->nr_events;
}
static void disasm_line__write(struct disasm_line *dl, struct ui_browser *browser,
@ -145,7 +146,7 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
char bf[256];
bool show_title = false;
for (i = 0; i < ab->nr_events; i++) {
for (i = 0; i < notes->nr_events; i++) {
if (al->samples[i].percent > percent_max)
percent_max = al->samples[i].percent;
}
@ -159,7 +160,7 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
}
if (al->offset != -1 && percent_max != 0.0) {
for (i = 0; i < ab->nr_events; i++) {
for (i = 0; i < notes->nr_events; i++) {
ui_browser__set_percent_color(browser,
al->samples[i].percent,
current_entry);
@ -1099,7 +1100,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
browser.addr_width = browser.target_width = browser.min_addr_width = hex_width(size);
browser.max_addr_width = hex_width(sym->end);
browser.jumps_width = width_jumps(browser.max_jump_sources);
browser.nr_events = nr_pcnt;
notes->nr_events = nr_pcnt;
browser.b.nr_entries = browser.nr_entries;
browser.b.entries = &notes->src->source,
browser.b.width += 18; /* Percentage */

1
tools/perf/util/annotate.h
View File

@ -165,6 +165,7 @@ struct annotation {
pthread_mutex_t lock;
u64 max_coverage;
struct annotation_line **offsets;
int nr_events;
bool have_cycles;
struct annotated_source *src;
};