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perf hists: Factor out hists__reset_column_width() 

The stdio and tui has same code to reset hpp format column width.
Factor it out as a new function.

Suggested-and-Acked-by: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20160920053025.13989-2-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim 2016-09-20 14:30:24 +09:00 committed by Arnaldo Carvalho de Melo
parent 5ff3e7a224
commit e3b60bc93d
4 changed files with 20 additions and 18 deletions
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12
tools/perf/ui/browsers/hists.c
View File

@ -2067,7 +2067,6 @@ void hist_browser__init(struct hist_browser *browser,
struct hists *hists)
{
struct perf_hpp_fmt *fmt;
struct perf_hpp_list_node *node;
browser->hists = hists;
browser->b.refresh = hist_browser__refresh;
@ -2076,15 +2075,10 @@ void hist_browser__init(struct hist_browser *browser,
browser->b.use_navkeypressed = true;
browser->show_headers = symbol_conf.show_hist_headers;
hists__for_each_format(hists, fmt) {
perf_hpp__reset_width(fmt, hists);
hists__for_each_format(hists, fmt)
++browser->b.columns;
}
/* hierarchy entries have their own hpp list */
list_for_each_entry(node, &hists->hpp_formats, list) {
perf_hpp_list__for_each_format(&node->hpp, fmt)
perf_hpp__reset_width(fmt, hists);
}
hists__reset_column_width(hists);
}
struct hist_browser *hist_browser__new(struct hists *hists)

15
tools/perf/ui/hist.c
View File

@ -699,6 +699,21 @@ void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists)
}
}
void hists__reset_column_width(struct hists *hists)
{
struct perf_hpp_fmt *fmt;
struct perf_hpp_list_node *node;
hists__for_each_format(hists, fmt)
perf_hpp__reset_width(fmt, hists);
/* hierarchy entries have their own hpp list */
list_for_each_entry(node, &hists->hpp_formats, list) {
perf_hpp_list__for_each_format(&node->hpp, fmt)
perf_hpp__reset_width(fmt, hists);
}
}
void perf_hpp__set_user_width(const char *width_list_str)
{
struct perf_hpp_fmt *fmt;

10
tools/perf/ui/stdio/hist.c
View File

@ -717,8 +717,6 @@ size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
int max_cols, float min_pcnt, FILE *fp,
bool use_callchain)
{
struct perf_hpp_fmt *fmt;
struct perf_hpp_list_node *node;
struct rb_node *nd;
size_t ret = 0;
const char *sep = symbol_conf.field_sep;
@ -729,13 +727,7 @@ size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
init_rem_hits();
hists__for_each_format(hists, fmt)
perf_hpp__reset_width(fmt, hists);
/* hierarchy entries have their own hpp list */
list_for_each_entry(node, &hists->hpp_formats, list) {
perf_hpp_list__for_each_format(&node->hpp, fmt)
perf_hpp__reset_width(fmt, hists);
}
hists__reset_column_width(hists);
if (symbol_conf.col_width_list_str)
perf_hpp__set_user_width(symbol_conf.col_width_list_str);

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

@ -368,6 +368,7 @@ static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format,
void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists);
void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists);
void perf_hpp__set_user_width(const char *width_list_str);
void hists__reset_column_width(struct hists *hists);
typedef u64 (*hpp_field_fn)(struct hist_entry *he);
typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front);