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-j2sizkyglam3narmndlj9...@git.kernel.org
Signed-off-by: Jiri Olsa <jo...@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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