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perf hists: Add __hist_entry__snprintf function 

Add __hist_entry__snprintf() to take a perf_hpp_list as an argument
instead of using he->hists->hpp_list.

This way we can display arbitrary list of entries regardless of the
hists setup, which will be useful in the upcoming c2c patch series.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Joe Mario <jmario@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1474558645-19956-2-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2016-09-22 17:36:29 +02:00 committed by Arnaldo Carvalho de Melo
parent 3becf4525d
commit 9da44db149
1 changed files with 8 additions and 2 deletions
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10
tools/perf/ui/stdio/hist.c
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@ -373,7 +373,8 @@ static size_t hist_entry_callchain__fprintf(struct hist_entry *he,
return 0;
}
static int hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp)
static int __hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp,
struct perf_hpp_list *hpp_list)
{
const char *sep = symbol_conf.field_sep;
struct perf_hpp_fmt *fmt;
@ -384,7 +385,7 @@ static int hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp)
if (symbol_conf.exclude_other && !he->parent)
return 0;
hists__for_each_format(he->hists, fmt) {
perf_hpp_list__for_each_format(hpp_list, fmt) {
if (perf_hpp__should_skip(fmt, he->hists))
continue;
@ -410,6 +411,11 @@ static int hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp)
return hpp->buf - start;
}
static int hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp)
{
return __hist_entry__snprintf(he, hpp, he->hists->hpp_list);
}
static int hist_entry__hierarchy_fprintf(struct hist_entry *he,
struct perf_hpp *hpp,
struct hists *hists,