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| author | Ulrich Obergfell <uobergfe@redhat.com> | 2015-11-05 18:44:30 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-05 19:34:48 -0800 |
| commit | 58cf690a09987c9a56933df05c0369d691d6224d (patch) | |
| tree | 944677a72be83add5b43271e279ca3b01c86663f /kernel | |
| parent | d283c640cee6472852b95036ddd512c2ba0c1139 (diff) | |
| download | lwn-58cf690a09987c9a56933df05c0369d691d6224d.tar.gz lwn-58cf690a09987c9a56933df05c0369d691d6224d.zip | |
watchdog: move watchdog_disable_all_cpus() outside of ifdef
Move watchdog_disable_all_cpus() outside of the ifdef so that it is
available if CONFIG_SYSCTL is not defined. This is preparation for
"watchdog: implement error handling in update_watchdog_all_cpus() and
callers".
Signed-off-by: Ulrich Obergfell <uobergfe@redhat.com>
Reviewed-by: Aaron Tomlin <atomlin@redhat.com>
Acked-by: Don Zickus <dzickus@redhat.com>
Cc: Ulrich Obergfell <uobergfe@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/watchdog.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/watchdog.c b/kernel/watchdog.c index 284f0e62a927..f0f8a78512a5 100644 --- a/kernel/watchdog.c +++ b/kernel/watchdog.c @@ -347,6 +347,9 @@ static void watchdog_interrupt_count(void) static int watchdog_nmi_enable(unsigned int cpu); static void watchdog_nmi_disable(unsigned int cpu); +static int watchdog_enable_all_cpus(void); +static void watchdog_disable_all_cpus(void); + /* watchdog kicker functions */ static enum hrtimer_restart watchdog_timer_fn(struct hrtimer *hrtimer) { @@ -756,9 +759,6 @@ static int watchdog_enable_all_cpus(void) return err; } -/* prepare/enable/disable routines */ -/* sysctl functions */ -#ifdef CONFIG_SYSCTL static void watchdog_disable_all_cpus(void) { if (watchdog_running) { @@ -767,6 +767,8 @@ static void watchdog_disable_all_cpus(void) } } +#ifdef CONFIG_SYSCTL + /* * Update the run state of the lockup detectors. */ |