An annoying compile warning due to missing declaration is shown below: In file included from lockdep.c:27:0: ../../../kernel/locking/lockdep.c: In function 'print_unlock_imbalance_bug' : ../../../kernel/locking/lockdep.c:3544:2: warning: implicit declaration of function 'pr_cont' [-Wimplicit-function-declaration] pr_cont(") at:\n"); ^ Adding the declaration of 'pr_cont' fixes the problem.
Signed-off-by: Mengting Zhang <zhangmengt...@huawei.com> --- tools/include/linux/lockdep.h | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/include/linux/lockdep.h b/tools/include/linux/lockdep.h index 8da3e8e..ae716ad 100644 --- a/tools/include/linux/lockdep.h +++ b/tools/include/linux/lockdep.h @@ -47,6 +47,7 @@ static inline int debug_locks_off(void) #define printk(...) dprintf(STDOUT_FILENO, __VA_ARGS__) #define pr_err(format, ...) fprintf (stderr, format, ## __VA_ARGS__) #define pr_warn pr_err +#define pr_cont pr_err #define list_del_rcu list_del -- 1.7.12.4