Commit 2dbbe9f2 authored by Namhyung Kim's avatar Namhyung Kim Committed by Ingo Molnar

perf hists: Fix indent for multiple hierarchy sort key

When multiple sort keys are used in a single hierarchy, it should indent
using number of hierarchy levels instead of number of sort keys.
Signed-off-by: default avatarNamhyung Kim <namhyung@kernel.org>
Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1457361308-514-5-git-send-email-namhyung@kernel.orgSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent a23f37e8
......@@ -1280,7 +1280,7 @@ static int hist_browser__show_entry(struct hist_browser *browser,
static int hist_browser__show_hierarchy_entry(struct hist_browser *browser,
struct hist_entry *entry,
unsigned short row,
int level, int nr_sort_keys)
int level)
{
int printed = 0;
int width = browser->b.width;
......@@ -1294,7 +1294,7 @@ static int hist_browser__show_hierarchy_entry(struct hist_browser *browser,
.current_entry = current_entry,
};
int column = 0;
int hierarchy_indent = (nr_sort_keys - 1) * HIERARCHY_INDENT;
int hierarchy_indent = (entry->hists->nr_hpp_node - 2) * HIERARCHY_INDENT;
if (current_entry) {
browser->he_selection = entry;
......@@ -1436,8 +1436,7 @@ static int hist_browser__show_hierarchy_entry(struct hist_browser *browser,
}
static int hist_browser__show_no_entry(struct hist_browser *browser,
unsigned short row,
int level, int nr_sort_keys)
unsigned short row, int level)
{
int width = browser->b.width;
bool current_entry = ui_browser__is_current_entry(&browser->b, row);
......@@ -1445,6 +1444,7 @@ static int hist_browser__show_no_entry(struct hist_browser *browser,
int column = 0;
int ret;
struct perf_hpp_fmt *fmt;
int indent = browser->hists->nr_hpp_node - 2;
if (current_entry) {
browser->he_selection = NULL;
......@@ -1485,8 +1485,8 @@ static int hist_browser__show_no_entry(struct hist_browser *browser,
width -= ret;
}
ui_browser__write_nstring(&browser->b, "", nr_sort_keys * HIERARCHY_INDENT);
width -= nr_sort_keys * HIERARCHY_INDENT;
ui_browser__write_nstring(&browser->b, "", indent * HIERARCHY_INDENT);
width -= indent * HIERARCHY_INDENT;
if (column >= browser->b.horiz_scroll) {
char buf[32];
......@@ -1553,7 +1553,7 @@ static int hists_browser__scnprintf_hierarchy_headers(struct hist_browser *brows
struct perf_hpp_fmt *fmt;
size_t ret = 0;
int column = 0;
int nr_sort_keys = hists->nr_sort_keys;
int indent = hists->nr_hpp_node - 2;
bool first = true;
ret = scnprintf(buf, size, " ");
......@@ -1577,7 +1577,7 @@ static int hists_browser__scnprintf_hierarchy_headers(struct hist_browser *brows
}
ret = scnprintf(dummy_hpp.buf, dummy_hpp.size, "%*s",
(nr_sort_keys - 1) * HIERARCHY_INDENT, "");
indent * HIERARCHY_INDENT, "");
if (advance_hpp_check(&dummy_hpp, ret))
return ret;
......@@ -1645,7 +1645,6 @@ static unsigned int hist_browser__refresh(struct ui_browser *browser)
u16 header_offset = 0;
struct rb_node *nd;
struct hist_browser *hb = container_of(browser, struct hist_browser, b);
int nr_sort = hb->hists->nr_sort_keys;
if (hb->show_headers) {
hist_browser__show_headers(hb);
......@@ -1672,14 +1671,12 @@ static unsigned int hist_browser__refresh(struct ui_browser *browser)
if (symbol_conf.report_hierarchy) {
row += hist_browser__show_hierarchy_entry(hb, h, row,
h->depth,
nr_sort);
h->depth);
if (row == browser->rows)
break;
if (h->has_no_entry) {
hist_browser__show_no_entry(hb, row, h->depth,
nr_sort);
hist_browser__show_no_entry(hb, row, h->depth);
row++;
}
} else {
......
......@@ -740,6 +740,7 @@ static int add_hierarchy_fmt(struct hists *hists, struct perf_hpp_fmt *fmt)
node->level = fmt->level;
perf_hpp_list__init(&node->hpp);
hists->nr_hpp_node++;
list_add_tail(&node->list, &hists->hpp_formats);
}
......
......@@ -412,7 +412,7 @@ static int hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp)
static int hist_entry__hierarchy_fprintf(struct hist_entry *he,
struct perf_hpp *hpp,
int nr_sort_key, struct hists *hists,
struct hists *hists,
FILE *fp)
{
const char *sep = symbol_conf.field_sep;
......@@ -453,7 +453,7 @@ static int hist_entry__hierarchy_fprintf(struct hist_entry *he,
if (!sep)
ret = scnprintf(hpp->buf, hpp->size, "%*s",
(nr_sort_key - 1) * HIERARCHY_INDENT, "");
(hists->nr_hpp_node - 2) * HIERARCHY_INDENT, "");
advance_hpp(hpp, ret);
printed += fprintf(fp, "%s", buf);
......@@ -504,12 +504,8 @@ static int hist_entry__fprintf(struct hist_entry *he, size_t size,
if (size == 0 || size > bfsz)
size = hpp.size = bfsz;
if (symbol_conf.report_hierarchy) {
int nr_sort = hists->nr_sort_keys;
return hist_entry__hierarchy_fprintf(he, &hpp, nr_sort,
hists, fp);
}
if (symbol_conf.report_hierarchy)
return hist_entry__hierarchy_fprintf(he, &hpp, hists, fp);
hist_entry__snprintf(he, &hpp);
......@@ -521,29 +517,29 @@ static int hist_entry__fprintf(struct hist_entry *he, size_t size,
return ret;
}
static int print_hierarchy_indent(const char *sep, int nr_sort,
static int print_hierarchy_indent(const char *sep, int indent,
const char *line, FILE *fp)
{
if (sep != NULL || nr_sort < 1)
if (sep != NULL || indent < 2)
return 0;
return fprintf(fp, "%-.*s", (nr_sort - 1) * HIERARCHY_INDENT, line);
return fprintf(fp, "%-.*s", (indent - 2) * HIERARCHY_INDENT, line);
}
static int print_hierarchy_header(struct hists *hists, struct perf_hpp *hpp,
const char *sep, FILE *fp)
{
bool first = true;
int nr_sort;
int indent;
int depth;
unsigned width = 0;
unsigned header_width = 0;
struct perf_hpp_fmt *fmt;
nr_sort = hists->nr_sort_keys;
indent = hists->nr_hpp_node;
/* preserve max indent depth for column headers */
print_hierarchy_indent(sep, nr_sort, spaces, fp);
print_hierarchy_indent(sep, indent, spaces, fp);
hists__for_each_format(hists, fmt) {
if (perf_hpp__is_sort_entry(fmt) || perf_hpp__is_dynamic_entry(fmt))
......@@ -582,7 +578,7 @@ static int print_hierarchy_header(struct hists *hists, struct perf_hpp *hpp,
fprintf(fp, "\n# ");
/* preserve max indent depth for initial dots */
print_hierarchy_indent(sep, nr_sort, dots, fp);
print_hierarchy_indent(sep, indent, dots, fp);
first = true;
hists__for_each_format(hists, fmt) {
......
......@@ -80,6 +80,7 @@ struct hists {
struct perf_hpp_list *hpp_list;
struct list_head hpp_formats;
int nr_sort_keys;
int nr_hpp_node;
};
struct hist_entry_iter;
......
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