diff options
| author | Joe Perches <joe@perches.com> | 2008-02-08 15:21:25 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-08 20:22:39 +0300 |
| commit | 7ef3d2fd17c377ef64a2aa19677d17576606c3b4 (patch) | |
| tree | 036c2fe4a87bda412908bc82602ce29f4d431dbe /include | |
| parent | 36e789144267105e0b3f2b9bca7db3184fce50dc (diff) | |
| download | linux-7ef3d2fd17c377ef64a2aa19677d17576606c3b4.tar.xz | |
printk_ratelimit() functions should use CONFIG_PRINTK
Makes an embedded image a bit smaller.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kernel.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 7d7519628dfa..8f28d35867f8 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -180,6 +180,13 @@ asmlinkage int printk(const char * fmt, ...) extern int log_buf_get_len(void); extern int log_buf_read(int idx); extern int log_buf_copy(char *dest, int idx, int len); + +extern int printk_ratelimit_jiffies; +extern int printk_ratelimit_burst; +extern int printk_ratelimit(void); +extern int __printk_ratelimit(int ratelimit_jiffies, int ratelimit_burst); +extern bool printk_timed_ratelimit(unsigned long *caller_jiffies, + unsigned int interval_msec); #else static inline int vprintk(const char *s, va_list args) __attribute__ ((format (printf, 1, 0))); @@ -190,6 +197,12 @@ static inline int __cold printk(const char *s, ...) { return 0; } static inline int log_buf_get_len(void) { return 0; } static inline int log_buf_read(int idx) { return 0; } static inline int log_buf_copy(char *dest, int idx, int len) { return 0; } +static inline int printk_ratelimit(void) { return 0; } +static inline int __printk_ratelimit(int ratelimit_jiffies, \ + int ratelimit_burst) { return 0; } +static inline bool printk_timed_ratelimit(unsigned long *caller_jiffies, \ + unsigned int interval_msec) \ + { return false; } #endif extern void __attribute__((format(printf, 1, 2))) @@ -197,11 +210,6 @@ extern void __attribute__((format(printf, 1, 2))) unsigned long int_sqrt(unsigned long); -extern int printk_ratelimit(void); -extern int __printk_ratelimit(int ratelimit_jiffies, int ratelimit_burst); -extern bool printk_timed_ratelimit(unsigned long *caller_jiffies, - unsigned int interval_msec); - static inline void console_silent(void) { console_loglevel = 0; |