[RESEND PATCH] kernel/watchdog: Fix watchdog_allowed_mask not used warning
From: Santosh Sivaraj <hidden>
Date: 2020-11-03 09:32:58
Also in:
lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Define watchdog_allowed_mask only when SOFTLOCKUP_DETECTOR is enabled. Signed-off-by: Santosh Sivaraj <redacted> --- Original patch is here: https://lore.kernel.org/lkml/20190807014417.9418-1-santosh@fossix.org/ (local) A similar patch was also sent by Balamuruhan and reviewed by Petr. https://lkml.org/lkml/2020/8/20/1030 kernel/watchdog.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index 5abb5b22ad13..71109065bd8e 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c@@ -44,8 +44,6 @@ int __read_mostly soft_watchdog_user_enabled = 1; int __read_mostly watchdog_thresh = 10; static int __read_mostly nmi_watchdog_available; -static struct cpumask watchdog_allowed_mask __read_mostly; - struct cpumask watchdog_cpumask __read_mostly; unsigned long *watchdog_cpumask_bits = cpumask_bits(&watchdog_cpumask);
@@ -162,6 +160,8 @@ static void lockup_detector_update_enable(void) int __read_mostly sysctl_softlockup_all_cpu_backtrace; #endif +static struct cpumask watchdog_allowed_mask __read_mostly; + /* Global variables, exported for sysctl */ unsigned int __read_mostly softlockup_panic = CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE;
--
2.26.2