Commit 0687eba7 authored Mar 06, 2015 by Masami Hiramatsu Committed by Arnaldo Carvalho de Melo Mar 12, 2015

Revert "perf probe: Fix to fall back to find probe point in symbols"

This reverts commit 906451b9 ("perf probe: Fix to fall back to find probe point in symbols").

Since 'perf probe' now retries with the address of given symbol searched from
map before this path, this fall back routine isn't needed anymore.

Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Naohiro Aota <naota@elisp.net>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20150306073124.6904.1751.stgit@localhost.localdomain

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 811dd2ae

tools/perf/util/probe-event.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -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;
		}
		/* Error path : ntevs < 0 */
		pr_debug("An error occurred in debuginfo analysis (%d).\n", ntevs);