linux-kernel - [PATCH 2/5] perf tools: Use fallback for sample_addr_correlates

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Message-Id: <20181031091043.23465-3-adrian.hunter@intel.com>
Date:   Wed, 31 Oct 2018 11:10:40 +0200
From:   Adrian Hunter <adrian.hunter@...el.com>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Jiri Olsa <jolsa@...hat.com>, Andi Kleen <ak@...ux.intel.com>,
        linux-kernel@...r.kernel.org, leo.yan@...aro.org,
        David Miller <davem@...emloft.net>,
        Mathieu Poirier <mathieu.poirier@...aro.org>
Subject: [PATCH 2/5] perf tools: Use fallback for sample_addr_correlates_sym() cases

thread__resolve() is used in the sample_addr_correlates_sym() cases where
'addr' is a destination of a branch which does not necessarily have the
same cpumode as the 'ip'. Use the fallback function in that case.

This patch depends on patch "perf tools: Add fallback functions for cases
where cpumode is insufficient".

Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
Cc: stable@...r.kernel.org # 4.19
---
 tools/perf/util/event.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 52b24b8ce29e..316f62ffa27b 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -1705,7 +1705,7 @@ bool sample_addr_correlates_sym(struct perf_event_attr *attr)
 void thread__resolve(struct thread *thread, struct addr_location *al,
 		     struct perf_sample *sample)
 {
-	thread__find_map(thread, sample->cpumode, sample->addr, al);
+	thread__find_map_fallback(thread, sample->cpumode, sample->addr, al);
 
 	al->cpu = sample->cpu;
 	al->sym = NULL;
-- 
2.17.1