linux-kernel - [PATCH 2/2] perf probe: Remove stale func add_perf_probe

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Date:   Wed,  8 Mar 2017 12:29:08 +0530
From:   Ravi Bangoria <ravi.bangoria@...ux.vnet.ibm.com>
To:     mhiramat@...nel.org, acme@...nel.org
Cc:     peterz@...radead.org, mingo@...hat.com,
        alexander.shishkin@...ux.intel.com, linux-kernel@...r.kernel.org,
        Ravi Bangoria <ravi.bangoria@...ux.vnet.ibm.com>
Subject: [PATCH 2/2] perf probe: Remove stale func add_perf_probe_events

I don't see any user of this function. This function was being copied
to tools/perf/builtin-probe.c by commit b02137cc6550 ("perf probe: Move
print logic into cmd_probe()"). Since then it has became stale.

Signed-off-by: Ravi Bangoria <ravi.bangoria@...ux.vnet.ibm.com>
---
 tools/perf/util/probe-event.c | 18 ------------------
 1 file changed, 18 deletions(-)

diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 4f9d6ee..9f18204 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -3361,24 +3361,6 @@ void cleanup_perf_probe_events(struct perf_probe_event *pevs, int npevs)
 	}
 }
 
-int add_perf_probe_events(struct perf_probe_event *pevs, int npevs)
-{
-	int ret;
-
-	ret = init_probe_symbol_maps(pevs->uprobes);
-	if (ret < 0)
-		return ret;
-
-	ret = convert_perf_probe_events(pevs, npevs);
-	if (ret == 0)
-		ret = apply_perf_probe_events(pevs, npevs);
-
-	cleanup_perf_probe_events(pevs, npevs);
-
-	exit_probe_symbol_maps();
-	return ret;
-}
-
 int del_perf_probe_events(struct strfilter *filter)
 {
 	int ret, ret2, ufd = -1, kfd = -1;
-- 
2.9.3