diff options
| author | Mengting Zhang <zhangmengting@huawei.com> | 2017-12-12 21:16:57 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-12-13 13:17:35 +0300 |
| commit | 92ccc262e485781ff4c0fb3b7c77a619282df49a (patch) | |
| tree | 6b0bc1d126fb47cff62909df00a56b4f678f5780 | |
| parent | 8cb562b1d56fad42cbee44bdc9bc64cea41a0a8c (diff) | |
| download | linux-92ccc262e485781ff4c0fb3b7c77a619282df49a.tar.xz | |
tools/lib/lockdep: Add missing declaration of 'pr_cont()'
Commit:
681fbec881de ("lockdep: Use consistent printing primitives")
has moved lockdep away from using printk() for printing.
The commit added usage of pr_cont() which wasn't wrapped in the
userspace headers, causing the following warning for the
liblockdep build:
../../../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.
Signed-off-by: Mengting Zhang <zhangmengting@huawei.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: a.p.zijlstra@chello.nl
Link: http://lkml.kernel.org/r/20171212181644.11913-2-alexander.levin@verizon.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
| -rw-r--r-- | tools/include/linux/lockdep.h | 1 |
1 files changed, 1 insertions, 0 deletions
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 |