linux-kernel - [tip:core/urgent] watchdog/core: Mark hardlockup_detector_disable() _

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Message-ID: <tip-7a3558200739e1378800a7a6d7f63c031115f7a4@git.kernel.org>
Date:   Thu, 14 Sep 2017 03:42:45 -0700
From:   tip-bot for Thomas Gleixner <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     dzickus@...hat.com, cmetcalf@...lanox.com, peterz@...radead.org,
        linux-kernel@...r.kernel.org, uobergfe@...hat.com,
        npiggin@...il.com, hpa@...or.com, torvalds@...ux-foundation.org,
        tglx@...utronix.de, bp@...en8.de, akpm@...ux-foundation.org,
        mingo@...nel.org, bigeasy@...utronix.de
Subject: [tip:core/urgent] watchdog/core: Mark hardlockup_detector_disable()
 __init

Commit-ID:  7a3558200739e1378800a7a6d7f63c031115f7a4
Gitweb:     http://git.kernel.org/tip/7a3558200739e1378800a7a6d7f63c031115f7a4
Author:     Thomas Gleixner <tglx@...utronix.de>
AuthorDate: Tue, 12 Sep 2017 21:37:02 +0200
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Thu, 14 Sep 2017 11:41:04 +0200

watchdog/core: Mark hardlockup_detector_disable() __init

The function is only used by the KVM init code. Mark it __init to prevent
creative abuse.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Reviewed-by: Don Zickus <dzickus@...hat.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: Borislav Petkov <bp@...en8.de>
Cc: Chris Metcalf <cmetcalf@...lanox.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Nicholas Piggin <npiggin@...il.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Sebastian Siewior <bigeasy@...utronix.de>
Cc: Ulrich Obergfell <uobergfe@...hat.com>
Link: http://lkml.kernel.org/r/20170912194146.727134632@linutronix.de
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 kernel/watchdog.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index 7c3a0a7..1c185d9 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -55,7 +55,7 @@ unsigned int __read_mostly hardlockup_panic =
  * kernel command line parameters are parsed, because otherwise it is not
  * possible to override this in hardlockup_panic_setup().
  */
-void hardlockup_detector_disable(void)
+void __init hardlockup_detector_disable(void)
 {
 	watchdog_enabled &= ~NMI_WATCHDOG_ENABLED;
 }