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Message-ID: <20150306073124.6904.1751.stgit@localhost.localdomain>
Date: Fri, 06 Mar 2015 16:31:25 +0900
From: Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
To: Arnaldo Carvalho de Melo <acme@...nel.org>
Cc: Naohiro Aota <naota@...sp.net>,
Peter Zijlstra <peterz@...radead.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
David Ahern <dsahern@...il.com>, namhyung@...nel.org,
Jiri Olsa <jolsa@...hat.com>, Ingo Molnar <mingo@...nel.org>
Subject: [PATCH perf/core v2 3/5] Revert "perf probe: Fix to fall back to
find probe point in symbols"
This reverts commit 906451b98b67 ("perf probe: Fix to fall back to find probe point in symbols").
Since perf-probe retries with the address of given symbol
searched from map before this path, this fall back routine
doesn't need anymore.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
---
tools/perf/util/probe-event.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 4cfd121..c379ea0 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -630,11 +630,9 @@ 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 in debuginfo.\n",
+ pr_warning("Probe point '%s' not found.\n",
synthesize_perf_probe_point(&pev->point));
- if (need_dwarf)
- return -ENOENT;
- return 0;
+ return -ENOENT;
}
/* Error path : ntevs < 0 */
pr_debug("An error occurred in debuginfo analysis (%d).\n", ntevs);
--
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