linux-kernel - [tip:perf/core] perf/x86/uncore: Add __init for uncore_cpumask

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Message-ID: <tip-ef11dadb8373fcbe53bdd09ceb262b2f18da10c5@git.kernel.org>
Date:	Tue, 11 Mar 2014 05:38:08 -0700
From:	tip-bot for Dongsheng Yang <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, paulus@...ba.org, eranian@...gle.com,
	hpa@...or.com, mingo@...nel.org, acme@...stprotocols.net,
	peterz@...radead.org, tglx@...utronix.de,
	yangds.fnst@...fujitsu.com
Subject: [tip:perf/core] perf/x86/uncore:
  Add __init for uncore_cpumask_init()

Commit-ID:  ef11dadb8373fcbe53bdd09ceb262b2f18da10c5
Gitweb:     http://git.kernel.org/tip/ef11dadb8373fcbe53bdd09ceb262b2f18da10c5
Author:     Dongsheng Yang <yangds.fnst@...fujitsu.com>
AuthorDate: Wed, 5 Mar 2014 17:58:36 +0800
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Tue, 11 Mar 2014 11:57:56 +0100

perf/x86/uncore: Add __init for uncore_cpumask_init()

Commit:

  411cf180fa00 perf/x86/uncore: fix initialization of cpumask

introduced the function uncore_cpumask_init(), which is only
called in __init intel_uncore_init(). But it is not marked
with __init, which produces the following warning:

	WARNING: vmlinux.o(.text+0x2464a): Section mismatch in reference from the function uncore_cpumask_init() to the function .init.text:uncore_cpu_setup()
	The function uncore_cpumask_init() references
	the function __init uncore_cpu_setup().
	This is often because uncore_cpumask_init lacks a __init
	annotation or the annotation of uncore_cpu_setup is wrong.

This patch marks uncore_cpumask_init() with __init.

Signed-off-by: Dongsheng Yang <yangds.fnst@...fujitsu.com>
Acked-by: Stephane Eranian <eranian@...gle.com>
Signed-off-by: Peter Zijlstra <peterz@...radead.org>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc: "H. Peter Anvin" <hpa@...or.com>
Link: http://lkml.kernel.org/r/1394013516-4964-1-git-send-email-yangds.fnst@cn.fujitsu.com
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/x86/kernel/cpu/perf_event_intel_uncore.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
index b262c61..5c2537a 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
@@ -4229,7 +4229,7 @@ static int __init uncore_pmus_register(void)
 	return 0;
 }
 
-static void uncore_cpumask_init(void)
+static void __init uncore_cpumask_init(void)
 {
 	int cpu;
 
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