Messages in this thread Patch in this message | | | From | Jakub Kicinski <> | Subject | [PATCH net-next 1/7] sched: un-hide lockdep_tasklist_lock_is_held() for !LOCKDEP | Date | Wed, 16 Sep 2020 11:45:22 -0700 |
| |
We're trying to make LOCKDEP-related function declarations visible to the compiler and depend on dead code elimination to remove them.
Make lockdep_tasklist_lock_is_held() visible.
Signed-off-by: Jakub Kicinski <kuba@kernel.org> --- CC: christian.brauner@ubuntu.com CC: peterz@infradead.org CC: ebiederm@xmission.com CC: akpm@linux-foundation.org CC: mingo@kernel.org --- include/linux/sched/task.h | 2 -- 1 file changed, 2 deletions(-)
diff --git a/include/linux/sched/task.h b/include/linux/sched/task.h index a98965007eef..9f943c391df9 100644 --- a/include/linux/sched/task.h +++ b/include/linux/sched/task.h @@ -47,9 +47,7 @@ extern spinlock_t mmlist_lock; extern union thread_union init_thread_union; extern struct task_struct init_task; -#ifdef CONFIG_PROVE_RCU extern int lockdep_tasklist_lock_is_held(void); -#endif /* #ifdef CONFIG_PROVE_RCU */ extern asmlinkage void schedule_tail(struct task_struct *prev); extern void init_idle(struct task_struct *idle, int cpu); -- 2.26.2
| |