linux-kernel - [tip:perf/core] perf header: Remove unused 'cpu_nr' field from 'struct cpu

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Message-ID: <tip-aa4df30db52293c146b1851b88021d0bc2dd3b89@git.kernel.org>
Date:   Fri, 15 Feb 2019 01:51:43 -0800
From:   tip-bot for Jiri Olsa <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     peterz@...radead.org, linux-kernel@...r.kernel.org,
        namhyung@...nel.org, mingo@...nel.org, jolsa@...nel.org,
        acme@...hat.com, tglx@...utronix.de,
        alexander.shishkin@...ux.intel.com, hpa@...or.com
Subject: [tip:perf/core] perf header: Remove unused 'cpu_nr' field  from
 'struct cpu_topo'

Commit-ID:  aa4df30db52293c146b1851b88021d0bc2dd3b89
Gitweb:     https://git.kernel.org/tip/aa4df30db52293c146b1851b88021d0bc2dd3b89
Author:     Jiri Olsa <jolsa@...nel.org>
AuthorDate: Wed, 13 Feb 2019 13:32:44 +0100
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Thu, 14 Feb 2019 15:18:09 -0300

perf header: Remove unused 'cpu_nr' field  from 'struct cpu_topo'

Not used at all.

Signed-off-by: Jiri Olsa <jolsa@...nel.org>
Cc: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Link: http://lkml.kernel.org/r/20190213123246.4015-9-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/util/header.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index f1508adefc16..61ce197c5362 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -563,7 +563,6 @@ static int write_cmdline(struct feat_fd *ff,
 	"/sys/devices/system/cpu/cpu%d/topology/thread_siblings_list"
 
 struct cpu_topo {
-	u32 cpu_nr;
 	u32 core_sib;
 	u32 thread_sib;
 	char **core_siblings;
@@ -679,7 +678,6 @@ static struct cpu_topo *build_cpu_topology(void)
 		goto out_free;
 
 	tp = addr;
-	tp->cpu_nr = nr;
 	addr += sizeof(*tp);
 	tp->core_siblings = addr;
 	addr += sz;