diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-01-08 08:59:22 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-01-08 08:59:22 +0100 |
| commit | ed9eb845d7916b2bc863e5b93c82e18be8faf032 (patch) | |
| tree | ebe481d3b6ff539f6e9837426bf472b0296521e2 /tools/perf/util/probe-event.c | |
| parent | 5b5e76218fbdbb71a01d5480f289ead624232876 (diff) | |
| parent | e7024fc3783317608b8e07048116a72a7d1cd26d (diff) | |
Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Pull perf/urgent fixes from Arnaldo Carvalho de Melo:
"
- 'perf probe' should fall back to find probe point in symbols when failing
to do so in a debuginfo file (Masami Hiramatsu)
- Fix 'perf probe' crash in dwarf_getcfi_elf (Namhyung Kim)
- Fix shell completion with 'perf list' --raw-dump option (Taesoo Kim)
- Fix 'perf diff' to sort by baseline field by default (Namhyung Kim)
"
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/util/probe-event.c')
| -rw-r--r-- | tools/perf/util/probe-event.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index 28eb1417cb2..7f9b8632e43 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c @@ -495,9 +495,11 @@ static int try_to_find_probe_trace_events(struct perf_probe_event *pev, } if (ntevs == 0) { /* No error but failed to find probe point. */ - pr_warning("Probe point '%s' not found.\n", + pr_warning("Probe point '%s' not found in debuginfo.\n", synthesize_perf_probe_point(&pev->point)); - return -ENOENT; + if (need_dwarf) + return -ENOENT; + return 0; } /* Error path : ntevs < 0 */ pr_debug("An error occurred in debuginfo analysis (%d).\n", ntevs); |