linux-kernel - [PATCH RFC 01/10] perf,tools: open event on evsel cpus and threads

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Message-Id: <1439889946-28986-2-git-send-email-kan.liang@intel.com>
Date:	Tue, 18 Aug 2015 05:25:37 -0400
From:	kan.liang@...el.com
To:	acme@...nel.org
Cc:	a.p.zijlstra@...llo.nl, mingo@...hat.com, jolsa@...nel.org,
	namhyung@...nel.org, ak@...ux.intel.com, eranian@...gle.com,
	linux-kernel@...r.kernel.org, Kan Liang <kan.liang@...el.com>
Subject: [PATCH RFC 01/10] perf,tools: open event on evsel cpus and threads

From: Kan Liang <kan.liang@...el.com>

evsel may have different cpus and threads as evlist's.
Use it's own cpus and threads, when open evsel in perf record.

Signed-off-by: Kan Liang <kan.liang@...el.com>
---
 tools/perf/builtin-record.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 25cf6b4..a0178bf 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -279,7 +279,7 @@ static int record__open(struct record *rec)
 
 	evlist__for_each(evlist, pos) {
 try_again:
-		if (perf_evsel__open(pos, evlist->cpus, evlist->threads) < 0) {
+		if (perf_evsel__open(pos, pos->cpus, pos->threads) < 0) {
 			if (perf_evsel__fallback(pos, errno, msg, sizeof(msg))) {
 				if (verbose)
 					ui__warning("%s\n", msg);
-- 
1.8.3.1

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