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Subject[PATCH 01/57] perf tools: Add __hist_entry__snprintf function
Date
Add __hist_entry__snprintf to take perf_hpp_list as an argument
instead of using he->hists->hpp_list. This way we can display
arbitrary list of entries regardles of the hists setup, which
will be useful in following patches.

Link: http://lkml.kernel.org/n/tip-j2sizkyglam3narmndlj99xq@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/perf/ui/stdio/hist.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c
index c8dca34585ea..189665c315cc 100644
--- a/tools/perf/ui/stdio/hist.c
+++ b/tools/perf/ui/stdio/hist.c
@@ -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,
--
2.7.4
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