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| author | Namhyung Kim <namhyung@kernel.org> | 2016-01-28 00:40:51 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-02-01 17:20:31 -0300 |
| commit | 7e597d327eca3d92a759542ff707cba61af3a718 (patch) | |
| tree | c39ba33eab9e83d776a27440e1cb23d301bdbc86 /tools | |
| parent | 2665b4528d0522ef073c2bde33cf9a7bd7391164 (diff) | |
| download | linux-7e597d327eca3d92a759542ff707cba61af3a718.tar.bz2 | |
perf report: Get rid of hist_entry__callchain_fprintf()
It's just a wrapper function to align the start position ofcallchains to
'comm' of each thread if it's a first sort key. But it doesn't not work
with tracepoint events and also with upcoming hierarchy view.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1453909257-26015-5-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/ui/stdio/hist.c | 27 |
1 files changed, 2 insertions, 25 deletions
diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c index 387110d50b00..8e25f7dd6e84 100644 --- a/tools/perf/ui/stdio/hist.c +++ b/tools/perf/ui/stdio/hist.c @@ -349,30 +349,6 @@ static size_t hist_entry_callchain__fprintf(struct hist_entry *he, return 0; } -static size_t hist_entry__callchain_fprintf(struct hist_entry *he, - struct hists *hists, - FILE *fp) -{ - int left_margin = 0; - u64 total_period = hists->stats.total_period; - - if (field_order == NULL && (sort_order == NULL || - !prefixcmp(sort_order, "comm"))) { - struct perf_hpp_fmt *fmt; - - perf_hpp__for_each_format(fmt) { - if (!perf_hpp__is_sort_entry(fmt)) - continue; - - /* must be 'comm' sort entry */ - left_margin = fmt->width(fmt, NULL, hists_to_evsel(hists)); - left_margin -= thread__comm_len(he->thread); - break; - } - } - return hist_entry_callchain__fprintf(he, total_period, left_margin, fp); -} - static int hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp) { const char *sep = symbol_conf.field_sep; @@ -418,6 +394,7 @@ static int hist_entry__fprintf(struct hist_entry *he, size_t size, .buf = bf, .size = size, }; + u64 total_period = hists->stats.total_period; if (size == 0 || size > bfsz) size = hpp.size = bfsz; @@ -427,7 +404,7 @@ static int hist_entry__fprintf(struct hist_entry *he, size_t size, ret = fprintf(fp, "%s\n", bf); if (symbol_conf.use_callchain) - ret += hist_entry__callchain_fprintf(he, hists, fp); + ret += hist_entry_callchain__fprintf(he, total_period, 0, fp); return ret; } |