diff options
| author | John Kacur <jkacur@redhat.com> | 2010-08-05 19:10:53 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-08-17 11:11:10 +0400 |
| commit | f1b499f029c5dde85d46a8811353c62f29157541 (patch) | |
| tree | 50e49c147c77c39c52dc59dbd6a2a9c1e70793a7 | |
| parent | da5cabf80e2433131bf0ed8993abc0f7ea618c73 (diff) | |
| download | linux-f1b499f029c5dde85d46a8811353c62f29157541.tar.xz | |
lockdep: Remove __debug_show_held_locks
There is no longer any functional difference between
__debug_show_held_locks() and debug_show_held_locks(),
so remove the former.
Signed-off-by: John Kacur <jkacur@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1281021054-4228-1-git-send-email-jkacur@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | include/linux/debug_locks.h | 5 | ||||
| -rw-r--r-- | kernel/hung_task.c | 2 | ||||
| -rw-r--r-- | kernel/lockdep.c | 8 |
3 files changed, 2 insertions, 13 deletions
diff --git a/include/linux/debug_locks.h b/include/linux/debug_locks.h index 29b3ce3f2a1d..2833452ea01c 100644 --- a/include/linux/debug_locks.h +++ b/include/linux/debug_locks.h @@ -49,7 +49,6 @@ struct task_struct; #ifdef CONFIG_LOCKDEP extern void debug_show_all_locks(void); -extern void __debug_show_held_locks(struct task_struct *task); extern void debug_show_held_locks(struct task_struct *task); extern void debug_check_no_locks_freed(const void *from, unsigned long len); extern void debug_check_no_locks_held(struct task_struct *task); @@ -58,10 +57,6 @@ static inline void debug_show_all_locks(void) { } -static inline void __debug_show_held_locks(struct task_struct *task) -{ -} - static inline void debug_show_held_locks(struct task_struct *task) { } diff --git a/kernel/hung_task.c b/kernel/hung_task.c index 0c642d51aac2..bca942379559 100644 --- a/kernel/hung_task.c +++ b/kernel/hung_task.c @@ -98,7 +98,7 @@ static void check_hung_task(struct task_struct *t, unsigned long timeout) printk(KERN_ERR "\"echo 0 > /proc/sys/kernel/hung_task_timeout_secs\"" " disables this message.\n"); sched_show_task(t); - __debug_show_held_locks(t); + debug_show_held_locks(t); touch_nmi_watchdog(); diff --git a/kernel/lockdep.c b/kernel/lockdep.c index f2852a510232..84baa71cfda5 100644 --- a/kernel/lockdep.c +++ b/kernel/lockdep.c @@ -3775,7 +3775,7 @@ EXPORT_SYMBOL_GPL(debug_show_all_locks); * Careful: only use this function if you are sure that * the task cannot run in parallel! */ -void __debug_show_held_locks(struct task_struct *task) +void debug_show_held_locks(struct task_struct *task) { if (unlikely(!debug_locks)) { printk("INFO: lockdep is turned off.\n"); @@ -3783,12 +3783,6 @@ void __debug_show_held_locks(struct task_struct *task) } lockdep_print_held_locks(task); } -EXPORT_SYMBOL_GPL(__debug_show_held_locks); - -void debug_show_held_locks(struct task_struct *task) -{ - __debug_show_held_locks(task); -} EXPORT_SYMBOL_GPL(debug_show_held_locks); void lockdep_sys_exit(void) |