Messages in this thread Patch in this message | | | From | alexander.levin@verizon ... | Subject | [PATCH 1/2] tools/lib/lockdep: Add missing declaration of 'pr_cont()' | Date | Tue, 12 Dec 2017 18:16:57 +0000 |
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From: Mengting Zhang <zhangmengting@huawei.com>
Commit 681fbec881de ("lockdep: Use consistent printing primitives") has moved lockdep away from using printk() for printing.
Unfourtenatly, the commit added usage of pr_cont() which wasn't wrapped in the userspace headers, causing the following warning:
../../../kernel/locking/lockdep.c:3544:2: warning: implicit declaration of function 'pr_cont' [-Wimplicit-function-declaration]
Adding an empty declaration of 'pr_cont' fixes the problem.
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Signed-off-by: Mengting Zhang <zhangmengting@huawei.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.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 940c1b075659..6b0c36a58fcb 100644 --- a/tools/include/linux/lockdep.h +++ b/tools/include/linux/lockdep.h @@ -48,6 +48,7 @@ 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 -- 2.11.0
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