diff options
| author | Colin Cross <ccross@android.com> | 2013-05-06 23:50:08 +0000 |
|---|---|---|
| committer | Arve Hjønnevåg <arve@android.com> | 2013-07-01 15:38:03 -0700 |
| commit | 0f7aff8620c7f70532937a236a12ded5f28cde91 (patch) | |
| tree | 2f784838ebe526af423b822fe907a4792e573e97 /include | |
| parent | 74f7d2064859a6c799e6ede20f2fc3b3f537cbdf (diff) | |
lockdep: remove task argument from debug_check_no_locks_held
The only existing caller to debug_check_no_locks_held calls it
with 'current' as the task, and the freezer needs to call
debug_check_no_locks_held but doesn't already have a current
task pointer, so remove the argument. It is already assuming
that the current task is relevant by dumping the current stack
trace as part of the warning.
This was originally part of 6aa9707099c (lockdep: check that
no locks held at freeze time) which was reverted in
dbf520a9d7d4.
Change-Id: Idbaf1332ce6c80dc49c1d31c324c7fbf210657c5
Original-author: Mandeep Singh Baines <msb@chromium.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Colin Cross <ccross@android.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/debug_locks.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/debug_locks.h b/include/linux/debug_locks.h index 21ca773f77bf..822c1354f3a6 100644 --- a/include/linux/debug_locks.h +++ b/include/linux/debug_locks.h @@ -51,7 +51,7 @@ struct task_struct; extern void debug_show_all_locks(void); 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); +extern void debug_check_no_locks_held(void); #else static inline void debug_show_all_locks(void) { @@ -67,7 +67,7 @@ debug_check_no_locks_freed(const void *from, unsigned long len) } static inline void -debug_check_no_locks_held(struct task_struct *task) +debug_check_no_locks_held(void) { } #endif |