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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-12-07 16:53:58 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-12-09 15:46:07 +0400 |
| commit | 417c2ff6806fd9183cb36682dcf32c4d068aba5e (patch) | |
| tree | 76660911e3c6faa54e5f2424c80c4d7ad376c116 /tools/perf/builtin-buildid-list.c | |
| parent | db6d0bb86164497f6c9ef46020cf1881953f4b08 (diff) | |
| download | linux-417c2ff6806fd9183cb36682dcf32c4d068aba5e.tar.xz | |
perf symbols: Generalize filter in __fprintf_buildid methods
We had that 'with_hits' filter to show just the build ids for DSOs that
had samples, make that generic so that we can use it in the upcoming
buildid-cache --missing feature, to show just the build ids that are not
in the cache.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-9nfesdfpnx7zp96yn3tmfbx0@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-buildid-list.c')
| -rw-r--r-- | tools/perf/builtin-buildid-list.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/perf/builtin-buildid-list.c b/tools/perf/builtin-buildid-list.c index 4c770d252fd2..e74366a13218 100644 --- a/tools/perf/builtin-buildid-list.c +++ b/tools/perf/builtin-buildid-list.c @@ -44,6 +44,11 @@ static int filename__fprintf_build_id(const char *name, FILE *fp) return fprintf(fp, "%s\n", sbuild_id); } +static bool dso__skip_buildid(struct dso *dso, int with_hits) +{ + return with_hits && !dso->hit; +} + static int perf_session__list_build_ids(bool force, bool with_hits) { struct perf_session *session; @@ -66,7 +71,7 @@ static int perf_session__list_build_ids(bool force, bool with_hits) if (with_hits || session->fd_pipe) perf_session__process_events(session, &build_id__mark_dso_hit_ops); - perf_session__fprintf_dsos_buildid(session, stdout, with_hits); + perf_session__fprintf_dsos_buildid(session, stdout, dso__skip_buildid, with_hits); perf_session__delete(session); out: return 0; |