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watchdog: rename watchdog_suspend() and watchdog_resume()

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Rename watchdog_suspend() to lockup_detector_suspend() and
watchdog_resume() to lockup_detector_resume() to avoid confusion with the
watchdog subsystem and to be consistent with the existing name
lockup_detector_init().

Also provide comment blocks to explain the watchdog_running and
watchdog_suspended variables and their relationship.

Signed-off-by: Ulrich Obergfell <uobergfe@redhat.com>
Reviewed-by: Aaron Tomlin <atomlin@redhat.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Ulrich Obergfell <uobergfe@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Stephane Eranian <eranian@google.com>
Cc: Chris Metcalf <cmetcalf@ezchip.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Ingo Molnar <mingo@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Ulrich Obergfell 2015-09-04 15:45:28 -07:00 • committed by Linus Torvalds
parent 999bbe49ea
commit ec6a90661a
3 changed files with 28 additions and 10 deletions
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8
include/linux/nmi.h
View file

@ -78,15 +78,15 @@ extern int proc_watchdog_thresh(struct ctl_table *, int ,
void __user *, size_t *, loff_t *);
extern int proc_watchdog_cpumask(struct ctl_table *, int,
void __user *, size_t *, loff_t *);
extern int watchdog_suspend(void);
extern void watchdog_resume(void);
extern int lockup_detector_suspend(void);
extern void lockup_detector_resume(void);
#else
static inline int watchdog_suspend(void)
static inline int lockup_detector_suspend(void)
{
return 0;
}
static inline void watchdog_resume(void)
static inline void lockup_detector_resume(void)
{
}
#endif