diff options
| author | Namhyung Kim <namhyung@gmail.com> | 2010-10-26 14:22:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-26 16:52:16 -0700 |
| commit | f5d87d851d76a390d0fab2f77bd1d563d69ee586 (patch) | |
| tree | 4056332405b630e3bd2663beb3dcbf16955095cd /include/linux | |
| parent | 674dff6507d3f9b110219ea125cf5e1213c9acef (diff) | |
printk: declare printk_ratelimit_state in ratelimit.h
Adding declaration of printk_ratelimit_state in ratelimit.h removes
potential build breakage and following sparse warning:
kernel/printk.c:1426:1: warning: symbol 'printk_ratelimit_state' was not declared. Should it be static?
[akpm@linux-foundation.org: remove unneeded ifdef]
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ratelimit.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/ratelimit.h b/include/linux/ratelimit.h index 8f69d09a41a..03ff67b0cdf 100644 --- a/include/linux/ratelimit.h +++ b/include/linux/ratelimit.h @@ -36,6 +36,8 @@ static inline void ratelimit_state_init(struct ratelimit_state *rs, rs->begin = 0; } +extern struct ratelimit_state printk_ratelimit_state; + extern int ___ratelimit(struct ratelimit_state *rs, const char *func); #define __ratelimit(state) ___ratelimit(state, __func__) |