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authorNamhyung Kim <namhyung@kernel.org>2014-03-10 16:43:52 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2014-03-14 18:08:40 -0300
commit94a0793ddf7fa9890006a8dc203b985e7b120785 (patch)
tree720b78163960b35bb0d2eed1254a39cd6fefe8b4 /tools/perf/builtin-diff.c
parent52a3cb8cfca16db73cf825cb94325cf54da8304f (diff)
downloadlinux-94a0793ddf7fa9890006a8dc203b985e7b120785.tar.gz
perf ui hists: Pass evsel to hpp->header/width functions explicitly
Those functions need evsel to investigate event group and it's passed via hpp->ptr. However as it can be missed easily so it's better to pass it via an argument IMHO. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung.kim@lge.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1394437440-11609-2-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-diff.c')
-rw-r--r--tools/perf/builtin-diff.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index a77e31246c00..204fffe22532 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -952,8 +952,8 @@ static int hpp__entry_global(struct perf_hpp_fmt *_fmt, struct perf_hpp *hpp,
dfmt->header_width, buf);
}
-static int hpp__header(struct perf_hpp_fmt *fmt,
- struct perf_hpp *hpp)
+static int hpp__header(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
+ struct perf_evsel *evsel __maybe_unused)
{
struct diff_hpp_fmt *dfmt =
container_of(fmt, struct diff_hpp_fmt, fmt);
@@ -963,7 +963,8 @@ static int hpp__header(struct perf_hpp_fmt *fmt,
}
static int hpp__width(struct perf_hpp_fmt *fmt,
- struct perf_hpp *hpp __maybe_unused)
+ struct perf_hpp *hpp __maybe_unused,
+ struct perf_evsel *evsel __maybe_unused)
{
struct diff_hpp_fmt *dfmt =
container_of(fmt, struct diff_hpp_fmt, fmt);